English Vocabulary · Grade 10 Live Review Preview

10th Grade Vocabulary Words

Tenth-grade reading asks learners to move confidently among literary analysis, argument, source evaluation, laboratory science, mathematics, computing, history, economics, psychology, philosophy, and the arts. This level emphasizes precise academic language, disciplinary meanings, connotation, word relationships, and the ability to interpret unfamiliar vocabulary in demanding context.

This independently authored 800-word beta curriculum is arranged in twenty-three pages of up to thirty-five words. Pages containing words 1–500 include five cloze questions drawn only from that enhanced range; words 501–800 remain fully visible and editable as list pages while expanded practice is developed. Every row includes an editable subject-field label and a conservative word-study note about transparent affixes, compound structure, capitalization, or dictionary base forms. The cited sources calibrate range and difficulty only; all learner-facing definitions, examples, quizzes, and descriptions are original KSSR copy.

Please note: the vocabulary lists for grades 9~11 have been selected to ensure no overlap with the previous grade level. If the words are too specialized or difficult for you, please go back to grade levels 4~8 and review the words on those pages.

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Complete text list

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Page 1: words 1–35

Vocabulary page 1
#	Word	Details	Meaning	Sample sentence
1	conceptual framework	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: conceptual + framework. Study the complete expression as one field-specific unit.	개념적 틀	The conceptual framework connects neighborhood design, travel choices, and air quality.
2	operational definition	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: operational + definition. Study the complete expression as one field-specific unit.	조작적 정의	The operational definition treats regular exercise as at least 150 minutes of activity per week.
3	construct validity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: construct + validity. Study the complete expression as one field-specific unit.	1. 구성 타당도 2. 구인 타당도	Researchers questioned the survey's construct validity because its stress scale mostly measured tiredness.
4	internal validity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: internal + validity. Study the complete expression as one field-specific unit.	내적 타당성	Random assignment improved the experiment's internal validity.
5	external validity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: external + validity. Study the complete expression as one field-specific unit.	외적 타당성	Testing only professional athletes limits the trial's external validity.
6	ecological validity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: ecological + validity. Study the complete expression as one field-specific unit.	생태학적 타당성	Observing shoppers in an actual market increased the study's ecological validity.
7	concurrent validity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: concurrent + validity. Study the complete expression as one field-specific unit.	1. 공인 타당도 2. 동시 타당도	The new reading test showed concurrent validity by closely matching an established assessment.
8	predictive validity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: predictive + validity. Study the complete expression as one field-specific unit.	예측 타당성	Course performance provided evidence of the placement test's predictive validity.
9	content validity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: content + validity. Study the complete expression as one field-specific unit.	내용 타당성	Including analysis, evidence, and conventions strengthened the exam's content validity.
10	interrater reliability	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: interrater + reliability. Study the complete expression as one field-specific unit.	평가자간 신뢰성	Training raised interrater reliability among the essay scorers.
11	test-retest reliability	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: test + retest + reliability. Study the complete expression as one field-specific unit.	테스트-재테스트 신뢰성	Stable scores two weeks apart supported the questionnaire's test-retest reliability.
12	sampling frame	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: sampling + frame. Study the complete expression as one field-specific unit.	샘플링 프레임	The voter registry served as the sampling frame for the telephone survey.
13	random sampling	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: random + sampling. Study the complete expression as one field-specific unit.	무작위 샘플링	Random sampling reduced the risk that researchers would select only convenient participants.
14	stratified sampling	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: stratified + sampling. Study the complete expression as one field-specific unit.	계층화된 샘플링	Stratified sampling ensured that every grade level appeared in the school survey.
15	cluster sampling	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: cluster + sampling. Study the complete expression as one field-specific unit.	클러스터 샘플링	The team used cluster sampling by choosing eight classrooms and surveying everyone in them.
16	systematic sampling	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: systematic + sampling. Study the complete expression as one field-specific unit.	체계적인 샘플링	With systematic sampling, the archivist inspected every twentieth file.
17	convenience sample	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: convenience + sample. Study the complete expression as one field-specific unit.	편의 샘플	Students leaving one cafeteria formed a convenience sample that could not represent the whole city.
18	oversampling	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Base-form focus: oversampling is the dictionary headword; compare its inflected or derived forms in context.	오버샘플링	Oversampling provided enough rural respondents for a separate comparison.
19	response bias	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: response + bias. Study the complete expression as one field-specific unit.	반응 편향	A judgmental question introduced response bias into the health survey.
20	nonresponse bias	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: nonresponse + bias. Study the complete expression as one field-specific unit.	무응답 편향	Low participation by night-shift workers created nonresponse bias.
21	social desirability bias	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: social + desirability + bias. Study the complete expression as one field-specific unit.	사회적 바람직성 편향	Social desirability bias may cause respondents to underreport rude behavior.
22	measurement error	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: measurement + error. Study the complete expression as one field-specific unit.	측정 오류	A poorly calibrated scale introduced measurement error into every mass reading.
23	confidence interval	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: confidence + interval. Study the complete expression as one field-specific unit.	신뢰 구간	The confidence interval placed average growth between 4.2 and 5.1 centimeters.
24	confidence level	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: confidence + level. Study the complete expression as one field-specific unit.	신뢰 수준	The researchers selected a 95 percent confidence level.
25	null hypothesis	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: null + hypothesis. Study the complete expression as one field-specific unit.	1. 귀무 가설(歸無假說) 2. 영 가설(零假說)	The null hypothesis states that both fertilizers produce the same average growth.
26	alternative hypothesis	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: alternative + hypothesis. Study the complete expression as one field-specific unit.	대립 가설	The alternative hypothesis predicts that warmer water speeds the reaction.
27	independent samples	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: independent + samples. Study the complete expression as one field-specific unit.	독립 샘플	The experiment used independent samples from two different schools.
28	paired samples	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: paired + samples. Study the complete expression as one field-specific unit.	짝을 이루는 샘플	Before-and-after blood pressure readings form paired samples.
29	control variable	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: control + variable. Study the complete expression as one field-specific unit.	통제변수	Room temperature was a control variable in the battery test.
30	confounding variable	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: confounding + variable. Study the complete expression as one field-specific unit.	교란변수	Prior training was a confounding variable in the comparison of teaching methods.
31	moderating variable	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: moderating + variable. Study the complete expression as one field-specific unit.	조정변수	Age acted as a moderating variable because the treatment benefited younger patients more strongly.
32	mediating variable	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: mediating + variable. Study the complete expression as one field-specific unit.	매개변수	Improved sleep was a mediating variable between reduced screen time and better concentration.
33	latent variable	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: latent + variable. Study the complete expression as one field-specific unit.	잠재변수	The model treats motivation as a latent variable reflected in effort and persistence.
34	extraneous variable	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: extraneous + variable. Study the complete expression as one field-specific unit.	외부 변수	Background noise was an extraneous variable during the memory task.
35	placebo effect	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: placebo + effect. Study the complete expression as one field-specific unit.	플라시보 효과	Some participants reported less pain because of the placebo effect.

Designing a Sampling Study

Reading practice for pages 1–3. Five relevant words are highlighted.

English reading

A conceptual framework connects neighborhood design, travel choices, and air quality. Researchers use stratified sampling so every district is represented, then apply random sampling within each district. They compare independent samples of commuters and remote workers. Their alternative hypothesis predicts a difference in average exposure, while the null hypothesis predicts none.

Korean translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. Why use stratified sampling?

It ensures that every district is represented.

2. Where is random sampling applied?

It is applied within each district.

3. What does the alternative hypothesis predict?

It predicts a difference in average exposure.

Cloze vocabulary quiz

1. ___ reduced the risk that researchers would select only convenient participants.

Answer: random sampling

2. The ___ predicts that warmer water speeds the reaction.

Answer: alternative hypothesis

3. The ___ connects neighborhood design, travel choices, and air quality.

Answer: conceptual framework

4. ___ ensured that every grade level appeared in the school survey.

Answer: stratified sampling

5. The experiment used ___ from two different schools.

Answer: independent samples

Page 2: words 36–70

Vocabulary page 2
#	Word	Details	Meaning	Sample sentence
36	observer effect	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: observer + effect. Study the complete expression as one field-specific unit.	관찰자 효과	Workers followed every procedure carefully while the inspector was present, demonstrating an observer effect.
37	Hawthorne effect	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: Hawthorne + effect. Study the complete expression as one field-specific unit.	호손 효과	The temporary rise in productivity may reflect the Hawthorne effect.
38	double-blind study	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: double + blind + study. Study the complete expression as one field-specific unit.	이중 맹검 연구	A double-blind study reduced expectation effects during the drug trial.
39	longitudinal study	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: longitudinal + study. Study the complete expression as one field-specific unit.	종단적 연구	The longitudinal study tracked language development from childhood through adolescence.
40	cross-sectional study	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: cross + sectional + study. Study the complete expression as one field-specific unit.	단면 연구	The cross-sectional study compared sleep habits across four age groups.
41	cohort study	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: cohort + study. Study the complete expression as one field-specific unit.	코호트 연구	A cohort study monitored nurses who began work in the same decade.
42	case-control study	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: case + control + study. Study the complete expression as one field-specific unit.	1. 환자-대조군 연구 2. 사례-대조군 연구	The case-control study examined earlier chemical exposure among patients with a rare illness.
43	meta-analysis	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: meta + analysis. Study the complete expression as one field-specific unit.	메타분석	The meta-analysis estimated the treatment's overall effect across twenty trials.
44	effect size	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: effect + size. Study the complete expression as one field-specific unit.	효과 크기	Although the result was statistically significant, its effect size was small.
45	statistical power	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: statistical + power. Study the complete expression as one field-specific unit.	1. 통계적 검정력 2. 검정력	A larger sample increased the study's statistical power.
46	Type I error	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: Type + I + error. Study the complete expression as one field-specific unit.	제1종 오류	A Type I error would falsely identify the harmless additive as dangerous.
47	Type II error	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: Type + II + error. Study the complete expression as one field-specific unit.	제2종 오류	A very small sample made a Type II error more likely.
48	falsifiability	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Suffix focus: -ability forms a noun for the capacity to have a quality or perform an action.	반증 가능성	A scientific claim needs falsifiability so observations could count against it.
49	parsimony	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Base-form focus: parsimony is the dictionary headword; compare its inflected or derived forms in context.	1. 간명성 2. 최소 가정의 원칙	The simpler model was favored for its parsimony.
50	explanatory model	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: explanatory + model. Study the complete expression as one field-specific unit.	설명 모델	The explanatory model links warmer oceans with stronger evaporation and rainfall.
51	causal mechanism	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: causal + mechanism. Study the complete expression as one field-specific unit.	인과 메커니즘	Cell damage provides a possible causal mechanism linking the toxin to illness.
52	causal inference	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: causal + inference. Study the complete expression as one field-specific unit.	인과적 추론	Randomized evidence supports stronger causal inference than a simple correlation.
53	counterfactual	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Base-form focus: counterfactual is the dictionary headword; compare its inflected or derived forms in context.	1. 반사실적 상황 2. 반사실 가정	The historian considers the counterfactual of the treaty never being signed.
54	necessary condition	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: necessary + condition. Study the complete expression as one field-specific unit.	필요한 조건	Liquid water is a necessary condition for the reaction in this experiment.
55	sufficient condition	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: sufficient + condition. Study the complete expression as one field-specific unit.	충분조건	Divisibility by four is a sufficient condition for a whole number ending in two zeros to be even.
56	validity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	1. 유효 2. 효력 3. 타당	The missing control group weakened the validity of the causal conclusion.
57	reliability	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Suffix focus: -ability forms a noun for the capacity to have a quality or perform an action.	신뢰도	Repeated measurements within one millimeter demonstrated the instrument's reliability.
58	calibration	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	조정	The laboratory performs calibration of each sensor before fieldwork.
59	data integrity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: data + integrity. Study the complete expression as one field-specific unit.	데이터 무결성	Access controls and checksums help protect data integrity.
60	data normalization	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: data + normalization. Study the complete expression as one field-specific unit.	데이터 정규화	Data normalization placed every temperature reading on the same unit scale.
61	data cleaning	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: data + cleaning. Study the complete expression as one field-specific unit.	데이터 정리	Data cleaning removed duplicate survey responses.
62	outlier detection	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: outlier + detection. Study the complete expression as one field-specific unit.	이상치 감지	Outlier detection revealed a misplaced decimal point.
63	missing data	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: missing + data. Study the complete expression as one field-specific unit.	누락된 데이터	The report explains how missing data from unanswered questions were handled.
64	imputation	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	1. 결측값 대치 2. 대체값 삽입	The analyst used imputation rather than treating every blank response as zero.
65	coding scheme	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: coding + scheme. Study the complete expression as one field-specific unit.	코딩 방식	The coding scheme distinguishes supportive, neutral, and critical comments.
66	codebook	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Base-form focus: codebook is the dictionary headword; compare its inflected or derived forms in context.	코드북	The codebook explains that a value of nine means “response unavailable.”
67	thematic analysis	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: thematic + analysis. Study the complete expression as one field-specific unit.	주제별 분석	Thematic analysis revealed repeated concerns about safety and cost.
68	content analysis	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: content + analysis. Study the complete expression as one field-specific unit.	내용 분석	The content analysis compared how often newspapers quoted scientists.
69	discourse analysis	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: discourse + analysis. Study the complete expression as one field-specific unit.	담론 분석	Discourse analysis examined how official statements described protesters.
70	grounded theory	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: grounded + theory. Study the complete expression as one field-specific unit.	근거이론	Through grounded theory, researchers built a model from repeated interview patterns.

Page 2 vocabulary review

Review five selected words from page 2.

Cloze vocabulary quiz

1. A ___ reduced expectation effects during the drug trial.

Answer: double-blind study

2. Cell damage provides a possible ___ linking the toxin to illness.

Answer: causal mechanism

3. The analyst used ___ rather than treating every blank response as zero.

Answer: imputation

4. The ___ tracked language development from childhood through adolescence.

Answer: longitudinal study

5. Randomized evidence supports stronger ___ than a simple correlation.

Answer: causal inference

Page 3: words 71–105

Vocabulary page 3
#	Word	Details	Meaning	Sample sentence
71	ethnography	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Root and suffix focus: -graphy relates to writing, recording, or describing.	민족지학	The ethnography describes daily cooperation in a coastal fishing village.
72	participant observation	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: participant + observation. Study the complete expression as one field-specific unit.	1. 참여 관찰 2. 참여 관찰법	Participant observation helped the researcher understand unwritten workshop routines.
73	field note	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: field + note. Study the complete expression as one field-specific unit.	현장 메모	Her field note describes who entered the meeting and where each person sat.
74	interview protocol	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: interview + protocol. Study the complete expression as one field-specific unit.	인터뷰 프로토콜	The interview protocol begins with consent and neutral background questions.
75	informed consent	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: informed + consent. Study the complete expression as one field-specific unit.	고지된 동의	Each volunteer signed an informed consent form before the first session.
76	anonymity	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	익명	The anonymous ballot preserved voter anonymity.
77	confidentiality	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	기밀 유지	The counselor maintained confidentiality by storing records in an encrypted system.
78	debriefing	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Base-form focus: debriefing is the dictionary headword; compare its inflected or derived forms in context.	1. 사후 설명 2. 연구 종료 후 설명	During debriefing, participants learned why the task had concealed its true aim.
79	institutional review board	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: institutional + review + board. Study the complete expression as one field-specific unit.	1. 기관생명윤리위원회 2. 연구윤리심의위원회	The institutional review board required clearer language about withdrawal rights.
80	preregistration	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	사전등록	Preregistration made it harder to hide an unsuccessful primary test.
81	open data	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: open + data. Study the complete expression as one field-specific unit.	오픈 데이터	The city released traffic counts as open data.
82	open science	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: open + science. Study the complete expression as one field-specific unit.	오픈사이언스	Open science encouraged the team to share its materials and analysis code.
83	reproducible workflow	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: reproducible + workflow. Study the complete expression as one field-specific unit.	재현 가능한 워크플로	The notebook created a reproducible workflow from raw measurements to final graph.
84	audit trail	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: audit + trail. Study the complete expression as one field-specific unit.	감사 추적	The audit trail revealed when the invoice total was edited.
85	chain of custody	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: chain + of + custody. Study the complete expression as one field-specific unit.	1. 증거물 인계 기록 2. 보관 연계 기록	A sealed container and signed log preserved the sample's chain of custody.
86	tertiary source	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: tertiary + source. Study the complete expression as one field-specific unit.	3차 소스	An encyclopedia is a tertiary source useful for initial orientation.
87	source triangulation	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: source + triangulation. Study the complete expression as one field-specific unit.	1. 출처 삼각 검증 2. 다중 출처 교차 검증	Source triangulation connected the photograph, weather log, and witness testimony.
88	lateral reading	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: lateral + reading. Study the complete expression as one field-specific unit.	측면 읽기	Lateral reading showed that the impressive website belonged to a lobbying organization.
89	reverse image search	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: reverse + image + search. Study the complete expression as one field-specific unit.	역 이미지 검색	A reverse image search found that the supposed storm photograph was ten years old.
90	domain authority	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: domain + authority. Study the complete expression as one field-specific unit.	1. 분야 전문성 2. 해당 분야의 권위	A government health agency has stronger domain authority on vaccination statistics than an anonymous meme page.
91	editorial oversight	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: editorial + oversight. Study the complete expression as one field-specific unit.	편집 감독	Visible correction policies are evidence of editorial oversight.
92	financial disclosure	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: financial + disclosure. Study the complete expression as one field-specific unit.	재정 공개	The article's financial disclosure notes that the study was funded by the manufacturer.
93	retraction	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Suffix focus: -tion commonly forms a noun naming an action, process, or result.	1. 철회 2. 번복	The journal issued a retraction after discovering fabricated data.
94	erratum	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Base-form focus: erratum is the dictionary headword; compare its inflected or derived forms in context.	오자	The erratum changes the mislabeled unit from meters to centimeters.
95	literature gap	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: literature + gap. Study the complete expression as one field-specific unit.	1. 연구 문헌의 공백 2. 선행 연구의 공백	The review identifies a literature gap concerning rural teenagers.
96	methodological limitation	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: methodological + limitation. Study the complete expression as one field-specific unit.	방법론적 한계	The small volunteer sample was a methodological limitation because it did not represent the whole population.
97	researcher degrees of freedom	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: researcher + degrees + of + freedom. Study the complete expression as one field-specific unit.	연구자의 자유도	Preregistration limits researcher degrees of freedom that might otherwise favor a desired result.
98	peer-review bias	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: peer + review + bias. Study the complete expression as one field-specific unit.	동료평가 편향	Anonymous manuscript review can reduce some forms of peer-review bias.
99	selective reporting bias	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: selective + reporting + bias. Study the complete expression as one field-specific unit.	선택적 보고 편향	The registry exposed selective reporting bias because several measured outcomes were missing from the article.
100	replication crisis	noun Study Field: Grade 10 research, argument, and source-literacy term Word study: Term structure: replication + crisis. Study the complete expression as one field-specific unit.	복제 위기	The replication crisis led several journals to require clearer methods and shared data.
101	dramaturgy	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: dramaturgy is the dictionary headword; compare its inflected or derived forms in context.	1. 극작법(劇作法) 2. 연출법(演出法)	The director studied dramaturgy to understand how the play's scenes build political tension.
102	tragic flaw	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: tragic + flaw. Study the complete expression as one field-specific unit.	비극적인 결점	The ruler's pride becomes the tragic flaw that prevents compromise.
103	deus ex machina	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: deus + ex + machina. Study the complete expression as one field-specific unit.	데우스 엑스 마키나	A sudden inheritance functions as a deus ex machina rather than a prepared solution.
104	fourth wall	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: fourth + wall. Study the complete expression as one field-specific unit.	네 번째 벽	The actor breaks the fourth wall by asking viewers to judge the trial.
105	peripeteia	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: peripeteia is the dictionary headword; compare its inflected or derived forms in context.	페리페테이아	The messenger's news creates peripeteia by turning victory into danger.

Page 3 vocabulary review

Review five selected words from page 3.

Cloze vocabulary quiz

1. The anonymous ballot preserved voter ___.

Answer: anonymity

2. A ___ found that the supposed storm photograph was ten years old.

Answer: reverse image search

3. The ruler's pride becomes the ___ that prevents compromise.

Answer: tragic flaw

4. The counselor maintained ___ by storing records in an encrypted system.

Answer: confidentiality

5. A government health agency has stronger ___ on vaccination statistics than an anonymous meme page.

Answer: domain authority

Page 4: words 106–140

Vocabulary page 4
#	Word	Details	Meaning	Sample sentence
106	dramatic tension	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: dramatic + tension. Study the complete expression as one field-specific unit.	극적인 긴장	The hidden key maintains dramatic tension while the police search the room.
107	subtext	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: subtext is the dictionary headword; compare its inflected or derived forms in context.	서브-텍스트	The polite invitation carries a subtext of warning.
108	epistolary novel	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: epistolary + novel. Study the complete expression as one field-specific unit.	서간 소설	The epistolary novel lets readers compare three conflicting accounts of the disappearance.
109	frame narrative	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: frame + narrative. Study the complete expression as one field-specific unit.	프레임 내러티브	A trial transcript forms the frame narrative around the witness's memories.
110	archetypal criticism	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: archetypal + criticism. Study the complete expression as one field-specific unit.	1. 원형 비평 2. 원형론적 비평	Archetypal criticism connects the descent into the cave with stories of symbolic rebirth.
111	feminist criticism	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: feminist + criticism. Study the complete expression as one field-specific unit.	페미니스트 비판	Feminist criticism asks why the women in the novel cannot inherit property.
112	Marxist criticism	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: Marxist + criticism. Study the complete expression as one field-specific unit.	마르크스주의 비판	Marxist criticism focuses on who owns the factory and who bears its risks.
113	postcolonial criticism	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: postcolonial + criticism. Study the complete expression as one field-specific unit.	탈식민주의 비판	Postcolonial criticism explores why the map uses the colonizer's place names.
114	psychoanalytic criticism	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: psychoanalytic + criticism. Study the complete expression as one field-specific unit.	정신분석적 비판	Psychoanalytic criticism reads the locked room as a sign of repressed memory.
115	formalism	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	형식주의	Formalism draws attention to the poem's repeated circles and interrupted meter.
116	structuralism	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	구조주의	Structuralism examines the tale's repeated opposition between wilderness and home.
117	deconstruction	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -tion commonly forms a noun naming an action, process, or result.	해체	Deconstruction shows how the essay's definition of freedom depends on forms of control.
118	metafiction	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -tion commonly forms a noun naming an action, process, or result.	메타픽션	The metafiction pauses so the narrator can debate how to end the chapter.
119	dystopian fiction	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: dystopian + fiction. Study the complete expression as one field-specific unit.	디스토피아 소설	The dystopian fiction depicts a state that ranks citizens by every conversation.
120	zeugma	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: zeugma is the dictionary headword; compare its inflected or derived forms in context.	제우그마	“She opened the door and her mind” uses zeugma.
121	antanaclasis	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: antanaclasis is the dictionary headword; compare its inflected or derived forms in context.	1. 동음이의 반복법 2. 안타나클라시스	“If we do not hang together, we shall hang separately” uses antanaclasis.
122	hypophora	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: hypophora is the dictionary headword; compare its inflected or derived forms in context.	1. 자문자답법 2. 히포포라	The speech uses hypophora: “What must change? Our priorities must change.”
123	tricolon	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: tricolon is the dictionary headword; compare its inflected or derived forms in context.	1. 삼단 병렬법 2. 트리콜론	“We listened, we learned, we acted” forms a tricolon.
124	ellipsis	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: ellipsis is the dictionary headword; compare its inflected or derived forms in context.	1. 생략법 2. 문맥상 성분 생략	“Mara chose tea; Luis, coffee” uses ellipsis by omitting chose in the second clause.
125	parenthesis	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: parenthesis is the dictionary headword; compare its inflected or derived forms in context.	1. 삽입구 2. 삽입법	The parenthesis “if the records are accurate” limits the historian's claim.
126	amplification	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	1. 부연 확대법 2. 점층적 상세화	The orator uses amplification by moving from one damaged home to an entire displaced city.
127	exigence	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ence commonly forms a noun naming an action, quality, or state.	긴급	A contaminated water supply creates the speech's exigence.
128	kairos	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: kairos is the dictionary headword; compare its inflected or derived forms in context.	카이로스	Releasing the proposal before the budget vote demonstrates kairos.
129	ethos	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: ethos is the dictionary headword; compare its inflected or derived forms in context.	1. 신뢰성에 대한 호소 2. 에토스	The engineer builds ethos by acknowledging limitations in her own design.
130	pathos	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: pathos is the dictionary headword; compare its inflected or derived forms in context.	1. 감정에 대한 호소 2. 파토스	The survivor's testimony supplies pathos without replacing factual evidence.
131	logos	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: logos is the dictionary headword; compare its inflected or derived forms in context.	1. 논리에 대한 호소 2. 로고스	Cost data and causal analysis strengthen the report's logos.
132	audience positioning	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: audience + positioning. Study the complete expression as one field-specific unit.	청중 포지셔닝	The phrase “as responsible neighbors” uses audience positioning.
133	rhetorical purpose	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: rhetorical + purpose. Study the complete expression as one field-specific unit.	수사적 목적	The article's rhetorical purpose is to persuade residents to attend the hearing.
134	rhetorical strategy	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: rhetorical + strategy. Study the complete expression as one field-specific unit.	수사적 전략	Defining technical terms is a rhetorical strategy for reaching nonspecialists.
135	rhetorical choice	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: rhetorical + choice. Study the complete expression as one field-specific unit.	수사학적 선택	Opening with a personal story is a rhetorical choice that humanizes the statistics.
136	rhetorical effect	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: rhetorical + effect. Study the complete expression as one field-specific unit.	수사적 효과	The repeated short clauses create a rhetorical effect of urgency.
137	line of reasoning	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: line + of + reasoning. Study the complete expression as one field-specific unit.	추론의 라인	The second paragraph breaks the line of reasoning by introducing an unrelated example.
138	syllogism	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	삼단논법(三段論法)	The syllogism concludes that iron expands when heated because iron is a metal and heated metals expand.
139	enthymeme	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: enthymeme is the dictionary headword; compare its inflected or derived forms in context.	엔티밈	“She is a citizen, so she may vote” is an enthymeme that assumes eligible citizens may vote.
140	major premise	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: major + premise. Study the complete expression as one field-specific unit.	주요 전제	“All mammals breathe air” is the major premise of the argument.

Reading an Argument Closely

Reading practice for pages 4–6. Five relevant words are highlighted.

English reading

An editorial’s exigence is the urgent school-board vote that prompted it. Its central argument is an enthymeme because the writer leaves the major premise unstated, assuming readers share it. A formalism reading examines structure and diction, while psychoanalytic criticism asks how fear and desire shape the speaker’s reasoning.

Korean translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. What is the editorial's exigence?

An urgent school-board vote is its exigence.

2. Why is the argument an enthymeme?

Its major premise is left unstated.

3. What does psychoanalytic criticism examine?

It examines how fear and desire shape reasoning.

Cloze vocabulary quiz

1. “She is a citizen, so she may vote” is an ___ that assumes eligible citizens may vote.

Answer: enthymeme

2. ___ reads the locked room as a sign of repressed memory.

Answer: psychoanalytic criticism

3. A contaminated water supply creates the speech's ___.

Answer: exigence

4. “All mammals breathe air” is the ___ of the argument.

Answer: major premise

5. ___ draws attention to the poem's repeated circles and interrupted meter.

Answer: formalism

Page 5: words 141–175

Vocabulary page 5
#	Word	Details	Meaning	Sample sentence
141	minor premise	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: minor + premise. Study the complete expression as one field-specific unit.	소전제	“A dolphin is a mammal” serves as the minor premise.
142	logical fallacy	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: logical + fallacy. Study the complete expression as one field-specific unit.	논리적 오류	Treating popularity as proof of truth is a logical fallacy.
143	ad hominem	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: ad + hominem. Study the complete expression as one field-specific unit.	인신공격	Calling the scientist arrogant is an ad hominem response to her evidence.
144	straw man	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: straw + man. Study the complete expression as one field-specific unit.	1. 허수아비 논증 2. 왜곡된 상대 주장	The speaker creates a straw man by claiming that any safety rule would ban all travel.
145	slippery slope	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: slippery + slope. Study the complete expression as one field-specific unit.	1. 미끄러운 비탈길 오류 2. 연쇄 과장 오류	The slippery slope predicts that one revised deadline will eliminate all standards.
146	circular reasoning	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: circular + reasoning. Study the complete expression as one field-specific unit.	순환논리	“The rule is fair because it is a fair rule” is circular reasoning.
147	post hoc fallacy	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: post + hoc + fallacy. Study the complete expression as one field-specific unit.	사후 오류	Blaming a new logo for falling sales commits the post hoc fallacy.
148	appeal to authority	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: appeal + to + authority. Study the complete expression as one field-specific unit.	1. 권위에의 호소 2. 권위에 기대는 오류	A celebrity's opinion about bridge safety is an appeal to authority.
149	bandwagon fallacy	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: bandwagon + fallacy. Study the complete expression as one field-specific unit.	1. 편승 오류 2. 대중 추종 오류	The advertisement's bandwagon fallacy says the product must work because millions bought it.
150	red herring	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: red + herring. Study the complete expression as one field-specific unit.	1. 논점 일탈 2. 주의를 돌리는 무관한 논점	The candidate's joke about uniforms is a red herring in a debate about school funding.
151	equivocation	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	모호한 말	The argument uses equivocation by moving from a free sample to political freedom.
152	standard English	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: standard + English. Study the complete expression as one field-specific unit.	표준 영어	The final report follows standard English while preserving quoted dialect.
153	semantic shift	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: semantic + shift. Study the complete expression as one field-specific unit.	의미론적 변화	The movement from “meat” meaning food generally to animal flesh is a semantic shift.
154	polysemy	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: polysemy is the dictionary headword; compare its inflected or derived forms in context.	다의성	The word branch shows polysemy in a tree branch, a bank branch, and a branch of science.
155	free morpheme	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: free + morpheme. Study the complete expression as one field-specific unit.	자유 형태소	Book is a free morpheme in the word notebook.
156	bound morpheme	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: bound + morpheme. Study the complete expression as one field-specific unit.	1. 의존 형태소 2. 결합 형태소	The prefix re is a bound morpheme in rewrite.
157	derivational morphology	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: derivational + morphology. Study the complete expression as one field-specific unit.	파생 형태론	Derivational morphology changes teach into teacher.
158	inflectional morphology	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: inflectional + morphology. Study the complete expression as one field-specific unit.	굴절 형태론	Inflectional morphology adds ed to walk to mark past time.
159	anagnorisis	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: anagnorisis is the dictionary headword; compare its inflected or derived forms in context.	아나그노리시스	Oedipus reaches anagnorisis when he understands the truth about his birth.
160	stance marker	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: stance + marker. Study the complete expression as one field-specific unit.	스탠스 마커	The phrase in my view is a stance marker that openly identifies the writer's perspective.
161	hamartia	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: hamartia is the dictionary headword; compare its inflected or derived forms in context.	하마르티아	The king's refusal to listen becomes his hamartia.
162	dramatic structure	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: dramatic + structure. Study the complete expression as one field-specific unit.	극적인 구조	The playwright's dramatic structure delays the confrontation until the final act.
163	metadiscourse	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: metadiscourse is the dictionary headword; compare its inflected or derived forms in context.	메타담론	The phrase as the next section demonstrates is metadiscourse that previews the argument's organization.
164	interdiscursivity	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	상호 담론성	A campaign video shows interdiscursivity by combining news reporting, personal testimony, and advertising.
165	genre convention	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: genre + convention. Study the complete expression as one field-specific unit.	장르 컨벤션	The detective novel follows a genre convention by withholding one crucial clue until the final chapter.
166	fragmented narrative	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: fragmented + narrative. Study the complete expression as one field-specific unit.	단편적인 서사	The fragmented narrative moves among memories, interviews, and newspaper clippings.
167	authorial intrusion	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: authorial + intrusion. Study the complete expression as one field-specific unit.	1. 작가의 개입 2. 서술자의 직접 개입	The narrator's warning to judge no character too quickly is an authorial intrusion.
168	zero focalization	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: zero + focalization. Study the complete expression as one field-specific unit.	초점화 제로	Zero focalization allows the novel to reveal both armies' secret plans.
169	internal focalization	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: internal + focalization. Study the complete expression as one field-specific unit.	내적 초점화	Internal focalization limits the scene to what Amara sees and understands.
170	external focalization	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: external + focalization. Study the complete expression as one field-specific unit.	외부 초점	External focalization makes the stranger's motives remain uncertain.
171	prolepsis	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: prolepsis is the dictionary headword; compare its inflected or derived forms in context.	1. 선취법 2. 앞당겨 말하기	A brief prolepsis shows the abandoned house twenty years after the family leaves.
172	analepsis	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: analepsis is the dictionary headword; compare its inflected or derived forms in context.	1. 과거 회상 2. 후설법	The survivor's childhood memory appears through analepsis.
173	fabula	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: fabula is the dictionary headword; compare its inflected or derived forms in context.	파불라	Readers reconstruct the fabula by placing the novel's scattered scenes in time order.
174	syuzhet	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: syuzhet is the dictionary headword; compare its inflected or derived forms in context.	슈제트	The syuzhet begins with the verdict and reveals the crime afterward.
175	defamiliarization	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ization forms a noun for a process of making or becoming.	낯설게 하기	Describing a clock as a machine that slices time creates defamiliarization.

Page 5 vocabulary review

Review five selected words from page 5.

Cloze vocabulary quiz

1. The final report follows ___ while preserving quoted dialect.

Answer: standard English

2. The detective novel follows a ___ by withholding one crucial clue until the final chapter.

Answer: genre convention

3. The movement from “meat” meaning food generally to animal flesh is a ___.

Answer: semantic shift

4. The ___ moves among memories, interviews, and newspaper clippings.

Answer: fragmented narrative

5. “A dolphin is a mammal” serves as the ___.

Answer: minor premise

Page 6: words 176–210

Vocabulary page 6
#	Word	Details	Meaning	Sample sentence
176	objective correlative	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: objective + correlative. Study the complete expression as one field-specific unit.	객관적 상관물	The empty crib and unopened letter form an objective correlative for grief.
177	pathetic fallacy	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: pathetic + fallacy. Study the complete expression as one field-specific unit.	1. 감정 이입의 오류 2. 자연에 감정을 부여하는 표현	Calling the storm clouds angry is a pathetic fallacy.
178	blazon	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: blazon is the dictionary headword; compare its inflected or derived forms in context.	1. 신체 찬미 목록시 2. 블라종	The sonnet's blazon compares the beloved's eyes, hair, and hands with precious objects.
179	sestet	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: sestet is the dictionary headword; compare its inflected or derived forms in context.	1. 6행 연 2. 육행연	The sestet answers the problem introduced in the octave.
180	octave	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: octave is the dictionary headword; compare its inflected or derived forms in context.	옥타브	The octave presents the speaker's conflict before the poem turns.
181	tercet	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: tercet is the dictionary headword; compare its inflected or derived forms in context.	1. 3행 연 2. 삼행연	Each tercet in the poem develops one image of winter.
182	pastoral	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: pastoral is the dictionary headword; compare its inflected or derived forms in context.	1. 전원시 2. 목가	The pastoral contrasts the quiet countryside with the pressures of court life.
183	mock epic	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: mock + epic. Study the complete expression as one field-specific unit.	모의 서사시	The mock epic describes a household argument as if it were a legendary battle.
184	quantitative meter	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: quantitative + meter. Study the complete expression as one field-specific unit.	1. 장·단음절 운율 2. 음절 길이 기반 운율	Classical Greek verse often uses quantitative meter.
185	accentual-syllabic meter	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: accentual + syllabic + meter. Study the complete expression as one field-specific unit.	1. 강세 음절 운율 2. 강세-음절률	An English sonnet commonly uses accentual-syllabic meter with five stressed beats per line.
186	colligation	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	종합	The verb depend shows colligation with the preposition on.
187	deixis	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: deixis is the dictionary headword; compare its inflected or derived forms in context.	직시(直示)	Words such as here and tomorrow illustrate deixis.
188	anaphoric reference	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: anaphoric + reference. Study the complete expression as one field-specific unit.	아나포릭 참조	In Maya found the key and she smiled, she creates anaphoric reference to Maya.
189	cataphoric reference	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: cataphoric + reference. Study the complete expression as one field-specific unit.	1. 후행어 지시 2. 뒷말 지시	In When he arrived, Luis apologized, he creates cataphoric reference.
190	speech act	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: speech + act. Study the complete expression as one field-specific unit.	언어행위	The sentence I promise to return is a speech act that creates a commitment.
191	cohesive device	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: cohesive + device. Study the complete expression as one field-specific unit.	응집력 있는 장치	The transition however is a cohesive device that signals contrast.
192	discourse marker	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: discourse + marker. Study the complete expression as one field-specific unit.	담화표지	The discourse marker in conclusion tells readers that the argument is ending.
193	hedging language	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: hedging + language. Study the complete expression as one field-specific unit.	헤징 언어	The phrase the results may suggest is hedging language.
194	booster	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Base-form focus: booster is the dictionary headword; compare its inflected or derived forms in context.	부스터	The phrase clearly demonstrates functions as a booster in the conclusion.
195	passivization	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ization forms a noun for a process of making or becoming.	1. 수동화 2. 피동화	Passivization changes Researchers measured the samples into The samples were measured.
196	transitivity	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	전이성	The essay examines transitivity by asking who acts and who is acted upon in each sentence.
197	modality	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	1. 양태 2. 문법적 양태	The modal verb might expresses uncertain modality.
198	epistemic modality	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: epistemic + modality. Study the complete expression as one field-specific unit.	1. 인식 양태 2. 인식적 양태	The phrase must have left uses epistemic modality to signal a strong inference.
199	deontic modality	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: deontic + modality. Study the complete expression as one field-specific unit.	1. 의무 양태 2. 당위 양태	The sentence Students must cite sources uses deontic modality.
200	evaluative language	noun Study Field: Grade 10 literature, rhetoric, and language term Word study: Term structure: evaluative + language. Study the complete expression as one field-specific unit.	평가언어	Calling the policy shortsighted is evaluative language rather than neutral description.
201	receptor protein	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: receptor + protein. Study the complete expression as one field-specific unit.	수용체 단백질	Insulin attaches to a receptor protein on the cell surface.
202	signal transduction	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: signal + transduction. Study the complete expression as one field-specific unit.	신호 변환	Signal transduction carries the hormone's message from the membrane to the nucleus.
203	second messenger	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: second + messenger. Study the complete expression as one field-specific unit.	두 번째 메신저	Cyclic AMP acts as a second messenger after adrenaline binds to a cell.
204	endocrine gland	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: endocrine + gland. Study the complete expression as one field-specific unit.	내분비선	The thyroid is an endocrine gland that affects metabolic rate.
205	hormone receptor	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: hormone + receptor. Study the complete expression as one field-specific unit.	호르몬 수용체	Only cells with the matching hormone receptor respond directly to insulin.
206	hypothalamus	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: hypothalamus is the dictionary headword; compare its inflected or derived forms in context.	시상하부(視床下部)	The hypothalamus detects changes in blood temperature.
207	pituitary gland	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: pituitary + gland. Study the complete expression as one field-specific unit.	뇌하수체	The pituitary gland secretes a hormone that stimulates the thyroid.
208	thyroid gland	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: thyroid + gland. Study the complete expression as one field-specific unit.	갑상샘	The thyroid gland requires iodine to make its main hormones.
209	adrenal gland	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: adrenal + gland. Study the complete expression as one field-specific unit.	부신(副腎)	The adrenal gland releases adrenaline during an emergency.
210	pancreas	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: pancreas is the dictionary headword; compare its inflected or derived forms in context.	췌장	The pancreas releases insulin after a meal.

Page 6 vocabulary review

Review five selected words from page 6.

Cloze vocabulary quiz

1. Calling the storm clouds angry is a ___.

Answer: pathetic fallacy

2. The sentence I promise to return is a ___ that creates a commitment.

Answer: speech act

3. Cyclic AMP acts as a ___ after adrenaline binds to a cell.

Answer: second messenger

4. The sonnet's ___ compares the beloved's eyes, hair, and hands with precious objects.

Answer: blazon

5. The transition however is a ___ that signals contrast.

Answer: cohesive device

Page 7: words 211–245

Vocabulary page 7
#	Word	Details	Meaning	Sample sentence
211	insulin	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: insulin is the dictionary headword; compare its inflected or derived forms in context.	인슐린	Insulin signals muscle cells to absorb glucose.
212	glucagon	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: glucagon is the dictionary headword; compare its inflected or derived forms in context.	글루카곤	Glucagon stimulates the liver to release glucose between meals.
213	feedback inhibition	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: feedback + inhibition. Study the complete expression as one field-specific unit.	피드백 억제	Feedback inhibition prevents a cell from making more amino acid than it needs.
214	circadian rhythm	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: circadian + rhythm. Study the complete expression as one field-specific unit.	생체리듬	Morning light helps reset a person's circadian rhythm.
215	thermoregulation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	체온 조절	A lizard uses behavioral thermoregulation by moving between sun and shade.
216	osmoregulation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	삼투압 조절	Freshwater fish perform osmoregulation by removing excess water.
217	blood glucose regulation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: blood + glucose + regulation. Study the complete expression as one field-specific unit.	혈당 조절	Insulin and glucagon work together in blood glucose regulation.
218	homeostatic imbalance	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: homeostatic + imbalance. Study the complete expression as one field-specific unit.	항상성 불균형	Severe dehydration creates a homeostatic imbalance in water and electrolyte levels.
219	organ system	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: organ + system. Study the complete expression as one field-specific unit.	기관계	The digestive organ system breaks food into absorbable nutrients.
220	epithelial tissue	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: epithelial + tissue. Study the complete expression as one field-specific unit.	상피 조직	Epithelial tissue protects the outer surface of the skin.
221	connective tissue	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: connective + tissue. Study the complete expression as one field-specific unit.	결합 조직	Blood is a connective tissue that transports gases and nutrients.
222	muscle tissue	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: muscle + tissue. Study the complete expression as one field-specific unit.	근육 조직	Cardiac muscle tissue pumps blood through the heart.
223	nervous tissue	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: nervous + tissue. Study the complete expression as one field-specific unit.	신경조직	Nervous tissue carries information from the eye to the brain.
224	extracellular matrix	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: extracellular + matrix. Study the complete expression as one field-specific unit.	세포외 기질	Collagen is a major component of the extracellular matrix in tendons.
225	stem-cell differentiation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: stem + cell + differentiation. Study the complete expression as one field-specific unit.	줄기세포 분화	Stem-cell differentiation can produce a mature blood cell.
226	apoptosis	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: apoptosis is the dictionary headword; compare its inflected or derived forms in context.	1. 세포자살 2. 아포토시스	Apoptosis removes damaged cells without releasing their contents into nearby tissue.
227	cell cycle checkpoint	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: cell + cycle + checkpoint. Study the complete expression as one field-specific unit.	세포주기 체크포인트	A cell cycle checkpoint can halt division when DNA is damaged.
228	tumor suppressor gene	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: tumor + suppressor + gene. Study the complete expression as one field-specific unit.	종양 억제 유전자	Loss of a tumor suppressor gene may allow abnormal cells to multiply.
229	oncogene	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: oncogene is the dictionary headword; compare its inflected or derived forms in context.	종양유전자	A mutation converted the growth-regulating gene into an oncogene.
230	metastasis	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: metastasis is the dictionary headword; compare its inflected or derived forms in context.	전이	Imaging showed metastasis from the lung to the bone.
231	angiogenesis	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: angiogenesis is the dictionary headword; compare its inflected or derived forms in context.	혈관신생	The tumor promoted angiogenesis to obtain oxygen and nutrients.
232	carcinogen	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: carcinogen is the dictionary headword; compare its inflected or derived forms in context.	발암물질(發癌物質)	Ultraviolet radiation is a carcinogen that can damage DNA in skin cells.
233	mutation rate	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: mutation + rate. Study the complete expression as one field-specific unit.	돌연변이율	Radiation exposure increased the mutation rate in the laboratory cells.
234	DNA repair	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: DNA + repair. Study the complete expression as one field-specific unit.	DNA 복구	DNA repair enzymes replaced the incorrectly paired base.
235	transcription factor	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: transcription + factor. Study the complete expression as one field-specific unit.	전사인자	The transcription factor activates genes needed during heat stress.
236	gene silencing	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: gene + silencing. Study the complete expression as one field-specific unit.	유전자 침묵	A small RNA molecule caused gene silencing by blocking the message.
237	epigenetics	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: epigenetics is the dictionary headword; compare its inflected or derived forms in context.	후생유전학	Epigenetics examines how chemical tags influence gene expression.
238	DNA methylation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: DNA + methylation. Study the complete expression as one field-specific unit.	DNA 메틸화	Increased DNA methylation near the promoter reduced transcription.
239	histone modification	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: histone + modification. Study the complete expression as one field-specific unit.	히스톤 변형	Histone modification opened the chromosome region for transcription.
240	recombinant DNA	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: recombinant + DNA. Study the complete expression as one field-specific unit.	재조합 DNA	The plasmid contained recombinant DNA with a human insulin gene.
241	plasmid	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: plasmid is the dictionary headword; compare its inflected or derived forms in context.	플라스미드	Scientists inserted the gene into a plasmid.
242	restriction enzyme	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: restriction + enzyme. Study the complete expression as one field-specific unit.	제한효소	The restriction enzyme opened the plasmid at one specific site.
243	DNA ligase	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: DNA + ligase. Study the complete expression as one field-specific unit.	DNA 리가제	DNA ligase sealed the inserted gene into the plasmid.
244	gel electrophoresis	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: gel + electrophoresis. Study the complete expression as one field-specific unit.	겔 전기영동	Gel electrophoresis separated the DNA fragments by size.
245	polymerase chain reaction	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: polymerase + chain + reaction. Study the complete expression as one field-specific unit.	중합효소 연쇄 반응(重合酵素連鎖反應)	Polymerase chain reaction amplified the trace DNA from the sample.

Engineering a Living System

Reading practice for pages 7–9. Five relevant words are highlighted.

English reading

In a controlled laboratory model, a plasmid carries recombinant DNA into bacteria. The lesson distinguishes this technique from functions within a complex organism. A tumor suppressor gene helps regulate cell division, thermoregulation maintains a stable temperature, and osmoregulation balances water and dissolved substances.

Korean translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. What carries recombinant DNA into bacteria?

A plasmid carries the recombinant DNA.

2. What does a tumor suppressor gene regulate?

It helps regulate cell division.

3. What balance does osmoregulation maintain?

It balances water and dissolved substances.

Cloze vocabulary quiz

1. The plasmid contained ___ with a human insulin gene.

Answer: recombinant DNA

2. A lizard uses behavioral ___ by moving between sun and shade.

Answer: thermoregulation

3. Loss of a ___ may allow abnormal cells to multiply.

Answer: tumor suppressor gene

4. Scientists inserted the gene into a ___.

Answer: plasmid

5. Freshwater fish perform ___ by removing excess water.

Answer: osmoregulation

Page 8: words 246–280

Vocabulary page 8
#	Word	Details	Meaning	Sample sentence
246	DNA sequencing	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: DNA + sequencing. Study the complete expression as one field-specific unit.	DNA 시퀀싱	DNA sequencing identified a change in the patient's gene.
247	genome	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: genome is the dictionary headword; compare its inflected or derived forms in context.	1. 게놈 2. 유전체	The bacterial genome contains one main chromosome and several plasmids.
248	proteome	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: proteome is the dictionary headword; compare its inflected or derived forms in context.	프로테옴	The liver proteome changes in response to fasting.
249	transcriptome	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: transcriptome is the dictionary headword; compare its inflected or derived forms in context.	전사체	The transcriptome revealed which genes became active after infection.
250	bioinformatics	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: bioinformatics is the dictionary headword; compare its inflected or derived forms in context.	1. 바이오인포매틱스 2. 생물정보학(生物情報學)	Bioinformatics helped compare thousands of DNA sequences.
251	genetic marker	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: genetic + marker. Study the complete expression as one field-specific unit.	유전적 표지	The researchers used a genetic marker to follow the disease-associated region.
252	single nucleotide polymorphism	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: single + nucleotide + polymorphism. Study the complete expression as one field-specific unit.	단일 염기 다형성	A single nucleotide polymorphism was associated with slower drug breakdown.
253	karyotype	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: karyotype is the dictionary headword; compare its inflected or derived forms in context.	핵형	The karyotype showed an extra copy of chromosome twenty-one.
254	nondisjunction	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Suffix focus: -tion commonly forms a noun naming an action, process, or result.	비분리	Nondisjunction produced a gamete with an extra chromosome.
255	deletion mutation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: deletion + mutation. Study the complete expression as one field-specific unit.	결실 돌연변이	The deletion mutation removed three bases from the coding sequence.
256	insertion mutation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: insertion + mutation. Study the complete expression as one field-specific unit.	삽입 돌연변이	The insertion mutation added a repeated segment to the gene.
257	frameshift mutation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: frameshift + mutation. Study the complete expression as one field-specific unit.	프레임시프트 돌연변이	A one-base deletion caused a frameshift mutation throughout the remaining code.
258	point mutation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: point + mutation. Study the complete expression as one field-specific unit.	점 돌연변이	The point mutation replaced one base in the hemoglobin gene.
259	innate immunity	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: innate + immunity. Study the complete expression as one field-specific unit.	선천적 면역	Skin and inflammation are parts of innate immunity.
260	adaptive immunity	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: adaptive + immunity. Study the complete expression as one field-specific unit.	적응 면역	Adaptive immunity responds more quickly after a second encounter with the same virus.
261	antigen	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: antigen is the dictionary headword; compare its inflected or derived forms in context.	1. 항원(抗原) 2. 항원	A protein on the virus acts as an antigen.
262	B cell	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: B + cell. Study the complete expression as one field-specific unit.	B세포	A B cell multiplied after recognizing its matching antigen.
263	T cell	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: T + cell. Study the complete expression as one field-specific unit.	T세포	A cytotoxic T cell recognized and killed the infected cell.
264	memory cell	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: memory + cell. Study the complete expression as one field-specific unit.	1. 기억 세포 2. 면역 기억 세포	A memory cell remained after the infection ended.
265	antigen-presenting cell	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: antigen + presenting + cell. Study the complete expression as one field-specific unit.	항원 제시 세포	A dendritic antigen-presenting cell carried viral fragments to a lymph node.
266	cytokine	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: cytokine is the dictionary headword; compare its inflected or derived forms in context.	사이토카인	The activated immune cell released a cytokine that recruited other cells.
267	inflammation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	염증	Inflammation made the injured ankle warm and swollen.
268	virulence	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Suffix focus: -ence commonly forms a noun naming an action, quality, or state.	독성	The new strain had lower virulence and produced milder illness.
269	infectious disease	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: infectious + disease. Study the complete expression as one field-specific unit.	전염병	Measles is an infectious disease caused by a virus.
270	vaccination	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	접종	Vaccination reduced the child's risk of severe infection.
271	herd immunity	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: herd + immunity. Study the complete expression as one field-specific unit.	집단 면역(集團免疫)	High vaccination coverage strengthened herd immunity in the community.
272	autoimmune disease	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: autoimmune + disease. Study the complete expression as one field-specific unit.	자가면역질환	In an autoimmune disease, immune recognition fails to protect healthy tissue.
273	immunodeficiency	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: immunodeficiency is the dictionary headword; compare its inflected or derived forms in context.	면역결핍	The immunodeficiency left the patient vulnerable to ordinarily mild infections.
274	antibiotic resistance	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: antibiotic + resistance. Study the complete expression as one field-specific unit.	항생제 내성	Incomplete treatment can favor bacteria with antibiotic resistance.
275	microbiome	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: microbiome is the dictionary headword; compare its inflected or derived forms in context.	미생물군집	Diet can alter the intestinal microbiome.
276	neuron	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: neuron is the dictionary headword; compare its inflected or derived forms in context.	1. 신경 세포(神經細胞) 2. 뉴런	The neuron carried a signal from the fingertip toward the spinal cord.
277	action potential	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: action + potential. Study the complete expression as one field-specific unit.	활동 전위	The action potential moved down the axon without gradually fading.
278	resting potential	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: resting + potential. Study the complete expression as one field-specific unit.	1. 휴지막 전위 2. 안정막 전위	Ion pumps help maintain the neuron's resting potential.
279	synapse	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: synapse is the dictionary headword; compare its inflected or derived forms in context.	시냅스	A neurotransmitter crossed the synapse between the two neurons.
280	neurotransmitter	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: neurotransmitter is the dictionary headword; compare its inflected or derived forms in context.	신경전달물질(神經傳導物質)	The neurotransmitter bound to receptors on the next neuron.

Page 8 vocabulary review

Review five selected words from page 8.

Cloze vocabulary quiz

1. Ion pumps help maintain the neuron's ___.

Answer: resting potential

2. The ___ showed an extra copy of chromosome twenty-one.

Answer: karyotype

3. The activated immune cell released a ___ that recruited other cells.

Answer: cytokine

4. A neurotransmitter crossed the ___ between the two neurons.

Answer: synapse

5. ___ produced a gamete with an extra chromosome.

Answer: nondisjunction

Page 9: words 281–315

Vocabulary page 9
#	Word	Details	Meaning	Sample sentence
281	sensory neuron	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: sensory + neuron. Study the complete expression as one field-specific unit.	감각 뉴런	A sensory neuron reported pressure from the skin.
282	motor neuron	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: motor + neuron. Study the complete expression as one field-specific unit.	운동 뉴런	The motor neuron stimulated the hand muscle to contract.
283	interneuron	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: interneuron is the dictionary headword; compare its inflected or derived forms in context.	개재뉴런	An interneuron connected the sensory input to a rapid motor response.
284	central nervous system	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: central + nervous + system. Study the complete expression as one field-specific unit.	중추신경계통(中樞神經系統)	The central nervous system integrates information from the body.
285	peripheral nervous system	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: peripheral + nervous + system. Study the complete expression as one field-specific unit.	말초신경계통(末梢神經系統)	The peripheral nervous system carries signals between limbs and spinal cord.
286	sympathetic nervous system	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: sympathetic + nervous + system. Study the complete expression as one field-specific unit.	교감신경계통	The sympathetic nervous system raised heart rate before the race.
287	parasympathetic nervous system	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: parasympathetic + nervous + system. Study the complete expression as one field-specific unit.	부교감신경계	The parasympathetic nervous system slowed the heart after the danger passed.
288	reflex arc	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: reflex + arc. Study the complete expression as one field-specific unit.	반사궁	The reflex arc pulled her hand from the hot pan before conscious thought.
289	brain stem	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: brain + stem. Study the complete expression as one field-specific unit.	뇌줄기	The brain stem helps regulate breathing.
290	cerebellum	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Base-form focus: cerebellum is the dictionary headword; compare its inflected or derived forms in context.	소뇌(小腦)	The cerebellum helps adjust movements while a person learns to skate.
291	cerebral cortex	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: cerebral + cortex. Study the complete expression as one field-specific unit.	대뇌 피질	The cerebral cortex processes the meaning of spoken words.
292	frontal lobe	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: frontal + lobe. Study the complete expression as one field-specific unit.	전두엽(前頭葉)	The frontal lobe helps organize a multistep task.
293	temporal lobe	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: temporal + lobe. Study the complete expression as one field-specific unit.	측두엽(側頭葉)	The temporal lobe processes patterns in speech.
294	parietal lobe	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: parietal + lobe. Study the complete expression as one field-specific unit.	두정엽(頭頂葉)	The parietal lobe combines touch information with awareness of hand position.
295	occipital lobe	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: occipital + lobe. Study the complete expression as one field-specific unit.	후두엽(後頭葉)	The occipital lobe analyzes color, shape, and motion from the eyes.
296	allosteric regulation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: allosteric + regulation. Study the complete expression as one field-specific unit.	알로스테릭 조절	Allosteric regulation slowed the enzyme after the end product accumulated.
297	competitive inhibition	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: competitive + inhibition. Study the complete expression as one field-specific unit.	경쟁적 억제	Competitive inhibition weakened when the researchers increased the substrate concentration.
298	noncompetitive inhibition	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: noncompetitive + inhibition. Study the complete expression as one field-specific unit.	비경쟁적 억제	Noncompetitive inhibition lowered the reaction's maximum rate even with abundant substrate.
299	substrate-level phosphorylation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: substrate + level + phosphorylation. Study the complete expression as one field-specific unit.	기질 수준 인산화	Glycolysis produces some ATP through substrate-level phosphorylation.
300	oxidative phosphorylation	noun Study Field: Grade 10 biology, biochemistry, and health-science term Word study: Term structure: oxidative + phosphorylation. Study the complete expression as one field-specific unit.	산화적 인산화	Most aerobic ATP is generated through oxidative phosphorylation in mitochondria.
301	quantum number	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: quantum + number. Study the complete expression as one field-specific unit.	양자수	Each quantum number identifies part of an electron's energy state or orbital behavior.
302	principal energy level	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: principal + energy + level. Study the complete expression as one field-specific unit.	주요 에너지 수준	An electron in the third principal energy level is generally farther from the nucleus than one in the first.
303	electron configuration	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: electron + configuration. Study the complete expression as one field-specific unit.	전자 구성	The electron configuration of sodium ends with one electron in the third energy level.
304	Aufbau principle	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Aufbau + principle. Study the complete expression as one field-specific unit.	Aufbau 원리	The Aufbau principle places electrons in the 1s orbital before the 2s orbital.
305	Pauli exclusion principle	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Pauli + exclusion + principle. Study the complete expression as one field-specific unit.	파울리 배제 원칙	The Pauli exclusion principle allows two oppositely spinning electrons in one orbital.
306	Hund's rule	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Hund's + rule. Study the complete expression as one field-specific unit.	훈트의 법칙	Hund's rule places three electrons separately across the three p orbitals.
307	valence electron	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: valence + electron. Study the complete expression as one field-specific unit.	원자가 전자	Sodium has one valence electron.
308	electron shielding	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: electron + shielding. Study the complete expression as one field-specific unit.	전자 차폐	Electron shielding makes an outer electron easier to remove.
309	effective nuclear charge	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: effective + nuclear + charge. Study the complete expression as one field-specific unit.	유효 핵전하	Across a period, increasing effective nuclear charge pulls valence electrons closer.
310	atomic radius	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: atomic + radius. Study the complete expression as one field-specific unit.	원자 반경	Atomic radius generally decreases from left to right across a period.
311	ionization energy	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: ionization + energy. Study the complete expression as one field-specific unit.	이온화 에너지	Helium has a high ionization energy because its electrons are held tightly.
312	electron affinity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: electron + affinity. Study the complete expression as one field-specific unit.	전자 친화력	Chlorine's electron affinity reflects its strong tendency to gain an electron.
313	electronegativity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	전기 음성도(電氣陰性度)	Oxygen has greater electronegativity than hydrogen.
314	periodic trend	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: periodic + trend. Study the complete expression as one field-specific unit.	주기적인 추세	The increase in ionization energy across a row is a periodic trend.
315	ionic bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: ionic + bond. Study the complete expression as one field-specific unit.	이온결합(結合)	An ionic bond holds sodium and chloride ions together in salt.

Page 9 vocabulary review

Review five selected words from page 9.

Cloze vocabulary quiz

1. The ___ processes the meaning of spoken words.

Answer: cerebral cortex

2. The ___ places electrons in the 1s orbital before the 2s orbital.

Answer: Aufbau principle

3. The ___ helps organize a multistep task.

Answer: frontal lobe

4. The ___ allows two oppositely spinning electrons in one orbital.

Answer: Pauli exclusion principle

5. The ___ processes patterns in speech.

Answer: temporal lobe

Page 10: words 316–350

Vocabulary page 10
#	Word	Details	Meaning	Sample sentence
316	covalent bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: covalent + bond. Study the complete expression as one field-specific unit.	공유결합(共有結合)	A covalent bond joins the two hydrogen atoms in H2.
317	metallic bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: metallic + bond. Study the complete expression as one field-specific unit.	금속 결합	A metallic bond helps copper conduct electricity.
318	polar covalent bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: polar + covalent + bond. Study the complete expression as one field-specific unit.	극성 공유 결합	The oxygen-hydrogen bond in water is a polar covalent bond.
319	nonpolar covalent bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: nonpolar + covalent + bond. Study the complete expression as one field-specific unit.	비극성 공유 결합	Two identical chlorine atoms form a nonpolar covalent bond.
320	dipole	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Base-form focus: dipole is the dictionary headword; compare its inflected or derived forms in context.	쌍극자	The bent water molecule has a net dipole.
321	molecular geometry	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: molecular + geometry. Study the complete expression as one field-specific unit.	분자 기하학	Water has a bent molecular geometry.
322	VSEPR theory	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: VSEPR + theory. Study the complete expression as one field-specific unit.	VSEPR 이론	VSEPR theory predicts a tetrahedral arrangement around carbon in methane.
323	intermolecular force	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: intermolecular + force. Study the complete expression as one field-specific unit.	분자간 힘	A stronger intermolecular force can raise a liquid's boiling point.
324	London dispersion force	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: London + dispersion + force. Study the complete expression as one field-specific unit.	런던 분산력	A London dispersion force acts even between nonpolar atoms.
325	dipole-dipole force	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: dipole + dipole + force. Study the complete expression as one field-specific unit.	쌍극자-쌍극자 힘	A dipole-dipole force aligns the positive end of one molecule with the negative end of another.
326	hydrogen bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: hydrogen + bond. Study the complete expression as one field-specific unit.	수소결합(水素結合)	A hydrogen bond connects neighboring water molecules.
327	vapor pressure	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: vapor + pressure. Study the complete expression as one field-specific unit.	증기압	Warm water has a higher vapor pressure than cold water.
328	boiling point elevation	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: boiling + point + elevation. Study the complete expression as one field-specific unit.	끓는점 상승	Salt causes a small boiling point elevation in water.
329	freezing point depression	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: freezing + point + depression. Study the complete expression as one field-specific unit.	어는점 저하	Road salt produces freezing point depression that helps melt ice.
330	colligative property	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: colligative + property. Study the complete expression as one field-specific unit.	1. 총괄성 2. 총괄적 성질	Freezing point change is a colligative property.
331	heat capacity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: heat + capacity. Study the complete expression as one field-specific unit.	열용량	A large lake has a high heat capacity.
332	specific heat	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: specific + heat. Study the complete expression as one field-specific unit.	비열	Water's high specific heat moderates coastal temperatures.
333	enthalpy	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Base-form focus: enthalpy is the dictionary headword; compare its inflected or derived forms in context.	엔탈피	The negative change in enthalpy indicates that the reaction releases heat.
334	exothermic reaction	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: exothermic + reaction. Study the complete expression as one field-specific unit.	발열 반응	Combustion is an exothermic reaction.
335	endothermic reaction	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: endothermic + reaction. Study the complete expression as one field-specific unit.	흡열 반응	The cold pack relies on an endothermic reaction.
336	entropy	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Base-form focus: entropy is the dictionary headword; compare its inflected or derived forms in context.	엔트로피	Gas expansion usually increases entropy.
337	Gibbs free energy	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Gibbs + free + energy. Study the complete expression as one field-specific unit.	깁스 자유에너지	A negative change in Gibbs free energy indicates a thermodynamically favorable process.
338	equilibrium constant	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: equilibrium + constant. Study the complete expression as one field-specific unit.	평형 상수	A large equilibrium constant favors products.
339	Le Chatelier's principle	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Le + Chatelier's + principle. Study the complete expression as one field-specific unit.	르 샤틀리에의 원리	Le Chatelier's principle predicts a shift toward products when a reactant is added.
340	reaction rate	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: reaction + rate. Study the complete expression as one field-specific unit.	반응속도	Increasing temperature raised the reaction rate.
341	rate law	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: rate + law. Study the complete expression as one field-specific unit.	1. 속도 법칙 2. 반응 속도식	The rate law shows that doubling one reactant quadruples the rate.
342	reaction order	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: reaction + order. Study the complete expression as one field-specific unit.	반응 차수	The reaction is second reaction order with respect to substance A.
343	collision theory	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: collision + theory. Study the complete expression as one field-specific unit.	충돌 이론	Collision theory explains why higher temperature often speeds a reaction.
344	activation complex	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: activation + complex. Study the complete expression as one field-specific unit.	1. 활성화 착물 2. 활성화 복합체	The activation complex can either form products or return to reactants.
345	reversible reaction	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: reversible + reaction. Study the complete expression as one field-specific unit.	가역적 반응	The double arrow marks a reversible reaction.
346	dynamic equilibrium	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: dynamic + equilibrium. Study the complete expression as one field-specific unit.	동적 평형	At dynamic equilibrium, evaporation and condensation still occur.
347	buffer solution	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: buffer + solution. Study the complete expression as one field-specific unit.	완충액	The buffer solution kept the enzyme mixture near pH seven.
348	titration	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	적정	The student used titration to find the acid concentration.
349	equivalence point	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: equivalence + point. Study the complete expression as one field-specific unit.	등가점	The indicator changed color near the equivalence point.
350	scalar quantity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: scalar + quantity. Study the complete expression as one field-specific unit.	스칼라 수량	Temperature is a scalar quantity.

Explaining Reaction Behavior

Reading practice for pages 10–12. Five relevant words are highlighted.

English reading

A rate law relates reaction speed to reactant concentration, and reaction order describes how strongly each concentration affects that speed. These kinetic ideas differ from bonding: a covalent bond shares electrons, whereas a metallic bond forms within a lattice of metal atoms. Freezing point depression is another distinct effect caused when dissolved particles lower a liquid’s freezing temperature.

Korean translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. What does a rate law relate?

It relates reaction speed to reactant concentration.

2. How does a covalent bond form?

It forms through shared electrons.

3. What causes freezing point depression?

Dissolved particles lower a liquid's freezing temperature.

Cloze vocabulary quiz

1. The ___ shows that doubling one reactant quadruples the rate.

Answer: rate law

2. A ___ joins the two hydrogen atoms in H2.

Answer: covalent bond

3. Road salt produces ___ that helps melt ice.

Answer: freezing point depression

4. The reaction is second ___ with respect to substance A.

Answer: reaction order

5. A ___ helps copper conduct electricity.

Answer: metallic bond

Page 11: words 351–385

Vocabulary page 11
#	Word	Details	Meaning	Sample sentence
351	vector quantity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: vector + quantity. Study the complete expression as one field-specific unit.	벡터 수량	Velocity is a vector quantity because direction matters.
352	free-fall acceleration	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: free + fall + acceleration. Study the complete expression as one field-specific unit.	자유낙하 가속도	Near Earth's surface, free-fall acceleration is about 9.8 meters per second squared.
353	projectile motion	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: projectile + motion. Study the complete expression as one field-specific unit.	발사체 운동	The ball's projectile motion combines horizontal travel with vertical acceleration.
354	uniform circular motion	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: uniform + circular + motion. Study the complete expression as one field-specific unit.	등속원운동	A satellite in uniform circular motion continually changes direction.
355	centripetal acceleration	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: centripetal + acceleration. Study the complete expression as one field-specific unit.	구심 가속도	Centripetal acceleration turns the velocity vector inward.
356	centripetal force	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: centripetal + force. Study the complete expression as one field-specific unit.	구심력	Friction supplies the centripetal force for a turning car.
357	rotational equilibrium	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: rotational + equilibrium. Study the complete expression as one field-specific unit.	회전 평형	The balanced beam is in rotational equilibrium.
358	angular velocity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: angular + velocity. Study the complete expression as one field-specific unit.	각속도	The wheel's angular velocity doubled.
359	angular momentum	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: angular + momentum. Study the complete expression as one field-specific unit.	각운동량	The skater's angular momentum remains constant as she pulls in her arms.
360	subduction zone	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: subduction + zone. Study the complete expression as one field-specific unit.	섭입대	Earthquakes and volcanoes occur along the subduction zone.
361	paleomagnetism	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	고지자기	Paleomagnetism revealed symmetrical magnetic stripes on both sides of the ridge.
362	mantle convection	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: mantle + convection. Study the complete expression as one field-specific unit.	맨틀 대류	Mantle convection transfers heat and contributes to plate motion.
363	fault plane	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: fault + plane. Study the complete expression as one field-specific unit.	단층면	The rupture spread across the fault plane.
364	elastic rebound	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: elastic + rebound. Study the complete expression as one field-specific unit.	탄력있는 반동	Elastic rebound released stored strain energy during the earthquake.
365	radioactive dating	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: radioactive + dating. Study the complete expression as one field-specific unit.	방사성 연대 측정	Radioactive dating placed the volcanic ash at two million years old.
366	half-life	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: half + life. Study the complete expression as one field-specific unit.	반감기	Carbon-14 has a half-life of about 5,730 years.
367	index fossil	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: index + fossil. Study the complete expression as one field-specific unit.	지표화석	The same index fossil linked two distant rock layers.
368	geologic correlation	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: geologic + correlation. Study the complete expression as one field-specific unit.	지질학적 상관관계	Geologic correlation connected the ash layer on opposite sides of the valley.
369	climate forcing	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: climate + forcing. Study the complete expression as one field-specific unit.	기후 강제	A rise in greenhouse gases creates positive climate forcing.
370	radiative balance	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: radiative + balance. Study the complete expression as one field-specific unit.	복사 균형	A change in radiative balance can alter global temperature.
371	albedo effect	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: albedo + effect. Study the complete expression as one field-specific unit.	알베도 효과	Melting sea ice strengthens warming through the albedo effect.
372	carbon source	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: carbon + source. Study the complete expression as one field-specific unit.	탄소원	Burning fossil fuel is a major carbon source.
373	rate constant	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: rate + constant. Study the complete expression as one field-specific unit.	속도 상수	The rate constant increased when the reaction mixture was heated.
374	transition state	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: transition + state. Study the complete expression as one field-specific unit.	전이 상태	The catalyst lowered the energy needed to reach the transition state.
375	reaction quotient	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: reaction + quotient. Study the complete expression as one field-specific unit.	반응지수	The reaction quotient showed that the system would shift toward products.
376	Le Châtelier's principle	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Le + Châtelier's + principle. Study the complete expression as one field-specific unit.	르 샤틀리에의 원리	Le Châtelier's principle predicts that removing a product can drive the reaction forward.
377	solubility product	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: solubility + product. Study the complete expression as one field-specific unit.	1. 용해도곱 2. 용해도 곱	The small solubility product indicates that very little silver chloride dissolves.
378	common-ion effect	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: common + ion + effect. Study the complete expression as one field-specific unit.	공통 이온 효과	Adding chloride produced a common-ion effect that decreased silver chloride solubility.
379	buffer capacity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: buffer + capacity. Study the complete expression as one field-specific unit.	버퍼 용량	A concentrated buffer has greater buffer capacity than a dilute buffer with the same component ratio.
380	Henderson–Hasselbalch equation	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Henderson–Hasselbalch + equation. Study the complete expression as one field-specific unit.	Henderson-Hasselbalch 방정식	The Henderson–Hasselbalch equation estimated the buffer pH from the conjugate pair concentrations.
381	galvanic cell	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: galvanic + cell. Study the complete expression as one field-specific unit.	갈바니 전지	Electrons flowed through the wire of the galvanic cell from zinc to copper.
382	electrolytic cell	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: electrolytic + cell. Study the complete expression as one field-specific unit.	전해조	The electrolytic cell deposited a thin layer of copper on the metal key.
383	standard reduction potential	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: standard + reduction + potential. Study the complete expression as one field-specific unit.	표준 환원 전위	A more positive standard reduction potential indicates a stronger tendency to be reduced.
384	Faraday constant	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Faraday + constant. Study the complete expression as one field-specific unit.	패러데이 상수	The calculation used the Faraday constant to convert electron moles into coulombs.
385	electrochemical cell	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: electrochemical + cell. Study the complete expression as one field-specific unit.	전기화학 전지	The electrochemical cell separates the two half-reactions so their electrons travel through a wire.

Page 11 vocabulary review

Review five selected words from page 11.

Cloze vocabulary quiz

1. A concentrated buffer has greater ___ than a dilute buffer with the same component ratio.

Answer: buffer capacity

2. A satellite in ___ continually changes direction.

Answer: uniform circular motion

3. The same ___ linked two distant rock layers.

Answer: index fossil

4. The ___ estimated the buffer pH from the conjugate pair concentrations.

Answer: Henderson–Hasselbalch equation

5. ___ turns the velocity vector inward.

Answer: centripetal acceleration

Page 12: words 386–420

Vocabulary page 12
#	Word	Details	Meaning	Sample sentence
386	salt bridge	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: salt + bridge. Study the complete expression as one field-specific unit.	소금 다리	Nitrate ions crossed the salt bridge as the galvanic cell operated.
387	half-cell	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: half + cell. Study the complete expression as one field-specific unit.	반쪽 전지	The zinc half-cell lost mass as zinc atoms became ions.
388	anode	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Base-form focus: anode is the dictionary headword; compare its inflected or derived forms in context.	1. 산화 전극 2. 애노드	Zinc served as the anode and released electrons.
389	cathode	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Base-form focus: cathode is the dictionary headword; compare its inflected or derived forms in context.	1. 환원 전극 2. 캐소드	Copper ions gained electrons at the cathode.
390	electrolysis	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Base-form focus: electrolysis is the dictionary headword; compare its inflected or derived forms in context.	1. 전기분해(電氣分解) 2. 전해(電解)	Electrolysis split molten sodium chloride into its elements.
391	electrode potential	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: electrode + potential. Study the complete expression as one field-specific unit.	전극 전위	The measured electrode potential changed when the ion concentration changed.
392	spontaneous reaction	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: spontaneous + reaction. Study the complete expression as one field-specific unit.	자발적인 반응	The positive cell voltage indicated a spontaneous reaction.
393	nonspontaneous reaction	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: nonspontaneous + reaction. Study the complete expression as one field-specific unit.	비자발적 반응	Charging the battery drives a nonspontaneous reaction.
394	entropy change	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: entropy + change. Study the complete expression as one field-specific unit.	엔트로피 변화	Melting ice has a positive entropy change because the liquid permits more molecular arrangements.
395	enthalpy change	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: enthalpy + change. Study the complete expression as one field-specific unit.	엔탈피 변화	The negative enthalpy change showed that combustion released heat.
396	calorimetry	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Root and suffix focus: -metry relates to measuring.	열량 측정	Calorimetry determined the energy released when the fuel burned.
397	specific heat capacity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: specific + heat + capacity. Study the complete expression as one field-specific unit.	비열 용량	Water's high specific heat capacity helps moderate coastal temperatures.
398	Hess's law	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Hess's + law. Study the complete expression as one field-specific unit.	헤스의 법칙	Hess's law allowed the chemist to combine known reactions and calculate an unknown heat change.
399	bond enthalpy	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: bond + enthalpy. Study the complete expression as one field-specific unit.	결합 엔탈피	The strong nitrogen triple bond has a large bond enthalpy.
400	lattice energy	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: lattice + energy. Study the complete expression as one field-specific unit.	격자 에너지	Small highly charged ions generally produce a large lattice energy.
401	complex number	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: complex + number. Study the complete expression as one field-specific unit.	복소수(複素數)	Three plus two i is a complex number.
402	imaginary unit	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: imaginary + unit. Study the complete expression as one field-specific unit.	허수단위	The imaginary unit makes it possible to express square roots of negative numbers.
403	real part	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: real + part. Study the complete expression as one field-specific unit.	실수부	The real part of five minus three i is five.
404	imaginary part	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: imaginary + part. Study the complete expression as one field-specific unit.	허수부	The imaginary part of five minus three i is negative three.
405	complex conjugate	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: complex + conjugate. Study the complete expression as one field-specific unit.	켤레복소수	The complex conjugate of two plus seven i is two minus seven i.
406	polynomial function	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: polynomial + function. Study the complete expression as one field-specific unit.	다항식 함수	The graph of a third-degree polynomial function may have two turning points.
407	degree of polynomial	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: degree + of + polynomial. Study the complete expression as one field-specific unit.	다항식의 차수	The degree of polynomial x cubed minus x is three.
408	leading term	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: leading + term. Study the complete expression as one field-specific unit.	최고차항	The leading term of four x cubed minus x is four x cubed.
409	polynomial long division	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: polynomial + long + division. Study the complete expression as one field-specific unit.	다항식 장제법	Polynomial long division produced a quadratic quotient and a constant remainder.
410	synthetic division	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: synthetic + division. Study the complete expression as one field-specific unit.	합성분할	Synthetic division quickly evaluated the quotient for division by x minus two.
411	remainder theorem	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: remainder + theorem. Study the complete expression as one field-specific unit.	나머지 정리	The remainder theorem shows that division by x minus three leaves a remainder of f of three.
412	factor theorem	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: factor + theorem. Study the complete expression as one field-specific unit.	인자 정리	The factor theorem confirms that x plus one is a factor because f of negative one is zero.
413	rational root theorem	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: rational + root + theorem. Study the complete expression as one field-specific unit.	유리근 정리	The rational root theorem narrowed the possible zeros to factors of the constant over factors of the leading coefficient.
414	multiplicity	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	중복도	A zero with even multiplicity makes the graph touch the axis and turn back.
415	end behavior	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: end + behavior. Study the complete expression as one field-specific unit.	1. 함수의 양끝 거동 2. 함수 끝부분의 변화 양상	The leading term determines the polynomial's end behavior.
416	zero of function	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: zero + of + function. Study the complete expression as one field-specific unit.	함수의 영점	The graph crosses the x-axis at each real zero of function f.
417	asymptote	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: asymptote is the dictionary headword; compare its inflected or derived forms in context.	점근선	The hyperbola gets closer to its asymptote without meeting it.
418	horizontal asymptote	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: horizontal + asymptote. Study the complete expression as one field-specific unit.	수평 점근선	The function has y equals two as a horizontal asymptote.
419	vertical asymptote	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: vertical + asymptote. Study the complete expression as one field-specific unit.	수직 점근선	The denominator becomes zero at the vertical asymptote x equals three.
420	oblique asymptote	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: oblique + asymptote. Study the complete expression as one field-specific unit.	경사 점근선	Polynomial division revealed the oblique asymptote y equals x plus one.

Page 12 vocabulary review

Review five selected words from page 12.

Cloze vocabulary quiz

1. The hyperbola gets closer to its ___ without meeting it.

Answer: asymptote

2. The positive cell voltage indicated a ___.

Answer: spontaneous reaction

3. The ___ of two plus seven i is two minus seven i.

Answer: complex conjugate

4. The function has y equals two as a ___.

Answer: horizontal asymptote

5. Charging the battery drives a ___.

Answer: nonspontaneous reaction

Page 13: words 421–455

Vocabulary page 13
#	Word	Details	Meaning	Sample sentence
421	exponential equation	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: exponential + equation. Study the complete expression as one field-specific unit.	지수 방정식	Taking logarithms helped solve the exponential equation.
422	logarithm	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: logarithm is the dictionary headword; compare its inflected or derived forms in context.	1. 로그 2. 대수(對數)	The base-ten logarithm of one thousand is three.
423	logarithmic function	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: logarithmic + function. Study the complete expression as one field-specific unit.	로그 함수	The logarithmic function increases slowly as its input grows.
424	common logarithm	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: common + logarithm. Study the complete expression as one field-specific unit.	상용로그	The common logarithm of one hundred is two.
425	natural logarithm	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: natural + logarithm. Study the complete expression as one field-specific unit.	자연로그	The natural logarithm appears in continuous growth models.
426	logarithmic property	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: logarithmic + property. Study the complete expression as one field-specific unit.	로그 속성	A logarithmic property changes the logarithm of a product into a sum.
427	change-of-base formula	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: change + of + base + formula. Study the complete expression as one field-specific unit.	밑변환 공식	The change-of-base formula lets the calculator evaluate a base-seven logarithm.
428	exponential model	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: exponential + model. Study the complete expression as one field-specific unit.	지수 모델	The exponential model predicts bacterial growth under stable conditions.
429	angle measure	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: angle + measure. Study the complete expression as one field-specific unit.	1. 각의 크기 2. 각의 측정값	The angle measure can be expressed in degrees or radians.
430	degree measure	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: degree + measure. Study the complete expression as one field-specific unit.	1. 도 단위 각도 2. 도수법	A right angle has a degree measure of ninety.
431	radian measure	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: radian + measure. Study the complete expression as one field-specific unit.	라디안 단위	A half rotation has a radian measure of pi.
432	unit circle	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: unit + circle. Study the complete expression as one field-specific unit.	단위원	Coordinates on the unit circle give cosine and sine values.
433	reference angle	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: reference + angle. Study the complete expression as one field-specific unit.	기준 각도	The reference angle helps determine the trigonometric values in any quadrant.
434	terminal side	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: terminal + side. Study the complete expression as one field-specific unit.	1. 동경 2. 각의 끝변	The terminal side of 120 degrees lies in the second quadrant.
435	coterminal angle	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: coterminal + angle. Study the complete expression as one field-specific unit.	동일단자 각도	Thirty degrees and 390 degrees are a coterminal angle pair.
436	sine	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: sine is the dictionary headword; compare its inflected or derived forms in context.	1. 사인 2. 정현	The sine of thirty degrees is one half.
437	cosine	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: cosine is the dictionary headword; compare its inflected or derived forms in context.	1. 코사인 2. 여현	The cosine of sixty degrees is one half.
438	tangent	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: tangent is the dictionary headword; compare its inflected or derived forms in context.	탄젠트	The tangent of forty-five degrees equals one.
439	cosecant	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: cosecant is the dictionary headword; compare its inflected or derived forms in context.	코시컨트	The cosecant is undefined when sine equals zero.
440	secant	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: secant is the dictionary headword; compare its inflected or derived forms in context.	시컨트	The secant of sixty degrees equals two.
441	cotangent	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: cotangent is the dictionary headword; compare its inflected or derived forms in context.	코탄젠트	The cotangent of forty-five degrees equals one.
442	trigonometric identity	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: trigonometric + identity. Study the complete expression as one field-specific unit.	삼각함수 항등식	The equation sine squared x plus cosine squared x equals one is a trigonometric identity.
443	Pythagorean identity	proper noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: Pythagorean + identity. Study the complete expression as one field-specific unit.	피타고라스 항등식	The basic Pythagorean identity relates sine squared and cosine squared.
444	law of sines	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: law + of + sines. Study the complete expression as one field-specific unit.	1. 시누스정리 2. 사인 법칙	The law of sines found the missing side from two angles and one side.
445	law of cosines	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: law + of + cosines. Study the complete expression as one field-specific unit.	코사인의 법칙	The law of cosines found the third side when two sides and the included angle were known.
446	periodic function	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: periodic + function. Study the complete expression as one field-specific unit.	주기적인 함수	Sine is a periodic function with period two pi.
447	phase shift	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: phase + shift. Study the complete expression as one field-specific unit.	위상 변화	The cosine graph has a phase shift of pi over two to the right.
448	random variable	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: random + variable. Study the complete expression as one field-specific unit.	확률변수	The number of rainy days this week is a random variable.
449	discrete random variable	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: discrete + random + variable. Study the complete expression as one field-specific unit.	이산확률변수	The number rolled on a die is a discrete random variable.
450	continuous random variable	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: continuous + random + variable. Study the complete expression as one field-specific unit.	연속확률변수	Exact rainfall depth is a continuous random variable.
451	probability distribution	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: probability + distribution. Study the complete expression as one field-specific unit.	확률 분포	The probability distribution shows that seven is the most likely sum of two dice.
452	expected value	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: expected + value. Study the complete expression as one field-specific unit.	기대값	The game's expected value is negative for the player.
453	binomial distribution	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: binomial + distribution. Study the complete expression as one field-specific unit.	이항 분포	The binomial distribution models heads in twenty fair coin tosses.
454	geometric distribution	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: geometric + distribution. Study the complete expression as one field-specific unit.	기하분포	The geometric distribution models how many rolls occur before the first six.
455	sampling distribution	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: sampling + distribution. Study the complete expression as one field-specific unit.	샘플링 분포	The sampling distribution of the mean becomes narrower as sample size increases.

Angles, Samples, and Limits

Reading practice for pages 13–15. Five relevant words are highlighted.

English reading

A trigonometric identity is true for every angle in its domain; the Pythagorean identity is a familiar example. An angle may be expressed with degree measure or radian measure without changing its physical size. In statistics, a sampling distribution is different: it describes how a statistic varies across many possible samples.

Korean translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. What is a Pythagorean identity?

It is a kind of trigonometric identity.

2. Do degree and radian measure change an angle's size?

No, they are different units for the same angle.

3. What does a sampling distribution describe?

It describes variation in a statistic across samples.

Cloze vocabulary quiz

1. The equation sine squared x plus cosine squared x equals one is a ___.

Answer: trigonometric identity

2. The ___ of the mean becomes narrower as sample size increases.

Answer: sampling distribution

3. A right angle has a ___ of ninety.

Answer: degree measure

4. The basic ___ relates sine squared and cosine squared.

Answer: Pythagorean identity

5. A half rotation has a ___ of pi.

Answer: radian measure

Page 14: words 456–490

Vocabulary page 14
#	Word	Details	Meaning	Sample sentence
456	central limit theorem	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: central + limit + theorem. Study the complete expression as one field-specific unit.	중심 극한 정리	The central limit theorem supports normal approximations for large random samples.
457	standard error	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: standard + error. Study the complete expression as one field-specific unit.	표준 오류	A larger sample usually reduces the standard error of the mean.
458	hypothesis test	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: hypothesis + test. Study the complete expression as one field-specific unit.	가설 검정	The hypothesis test compared the observed difference with variation expected by chance.
459	p-value	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: p + value. Study the complete expression as one field-specific unit.	p-값	A small p-value indicates that the data would be unusual under the null hypothesis.
460	significance level	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: significance + level. Study the complete expression as one field-specific unit.	유의수준	The researchers set the significance level at 0.05 before analysis.
461	test statistic	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: test + statistic. Study the complete expression as one field-specific unit.	검정통계량	The test statistic compares the observed difference with its expected sampling variation.
462	one-tailed test	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: one + tailed + test. Study the complete expression as one field-specific unit.	단측 테스트	The one-tailed test examined whether the new process reduced defects.
463	two-tailed test	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: two + tailed + test. Study the complete expression as one field-specific unit.	양측 테스트	The two-tailed test examined whether the treatment changed blood pressure upward or downward.
464	regression line	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: regression + line. Study the complete expression as one field-specific unit.	회귀선	The regression line predicts fuel use from vehicle mass.
465	coefficient of determination	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: coefficient + of + determination. Study the complete expression as one field-specific unit.	결정계수	A coefficient of determination of 0.81 means the model explains 81 percent of the observed variation.
466	extrapolation	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	외삽법	Estimating rainfall fifty years ahead is risky extrapolation.
467	influential point	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: influential + point. Study the complete expression as one field-specific unit.	영향력 있는 지점	Removing the distant influential point changed the slope noticeably.
468	abstraction layer	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: abstraction + layer. Study the complete expression as one field-specific unit.	추상화 계층	The file system is an abstraction layer above physical storage sectors.
469	computational thinking	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: computational + thinking. Study the complete expression as one field-specific unit.	컴퓨팅적 사고	Computational thinking helped the team turn the scheduling problem into clear steps.
470	decomposition	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Suffix focus: -ition commonly forms a noun naming an action, process, or result.	분해	Decomposition separated the app into login, search, and reporting tasks.
471	pattern recognition	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: pattern + recognition. Study the complete expression as one field-specific unit.	패턴 인식	Pattern recognition showed that every failed request lacked the same field.
472	algorithmic complexity	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: algorithmic + complexity. Study the complete expression as one field-specific unit.	알고리즘의 복잡성	Algorithmic complexity explains why one sorting method slows sharply on huge lists.
473	time complexity	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: time + complexity. Study the complete expression as one field-specific unit.	시간 복잡도	Binary search has logarithmic time complexity on a sorted list.
474	space complexity	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: space + complexity. Study the complete expression as one field-specific unit.	공간 복잡도	The recursive solution had greater space complexity because it stored many calls.
475	Big O notation	proper noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: Big + O + notation. Study the complete expression as one field-specific unit.	빅오 표기법	Big O notation classifies linear search as O of n.
476	linear search	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: linear + search. Study the complete expression as one field-specific unit.	선형 검색	Linear search found the name near the end of the unsorted list.
477	binary search	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: binary + search. Study the complete expression as one field-specific unit.	이진 검색	Binary search located the value in only a few comparisons.
478	sorting algorithm	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: sorting + algorithm. Study the complete expression as one field-specific unit.	정렬 알고리즘	The sorting algorithm ordered the records by date.
479	recursion	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Suffix focus: -sion commonly forms a noun naming an action, process, or result.	재귀	Recursion computes the directory size by visiting each nested folder.
480	base case	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: base + case. Study the complete expression as one field-specific unit.	기본 사례	The base case returns one when the countdown reaches zero.
481	call stack	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: call + stack. Study the complete expression as one field-specific unit.	호출 스택	Deep recursion filled the call stack.
482	data structure	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: data + structure. Study the complete expression as one field-specific unit.	자료 구조	A data structure should match the operations a program performs most often.
483	array	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: array is the dictionary headword; compare its inflected or derived forms in context.	배열	The array stores twelve monthly temperatures.
484	linked list	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: linked + list. Study the complete expression as one field-specific unit.	연결리스트	A linked list allows insertion without shifting every later element.
485	queue	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: queue is the dictionary headword; compare its inflected or derived forms in context.	1. 큐 2. 대기열	Print jobs enter a queue and leave in arrival order.
486	tree structure	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: tree + structure. Study the complete expression as one field-specific unit.	트리 구조	The folder system forms a tree structure.
487	graph structure	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: graph + structure. Study the complete expression as one field-specific unit.	그래프 구조	A subway map can be represented as a graph structure.
488	hash table	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: hash + table. Study the complete expression as one field-specific unit.	해시 테이블	The hash table retrieves a username quickly.
489	database schema	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: database + schema. Study the complete expression as one field-specific unit.	데이터베이스 스키마	The database schema links students with courses through an enrollment table.
490	primary key	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: primary + key. Study the complete expression as one field-specific unit.	기본 키	The student ID is the primary key of the student table.

Page 14 vocabulary review

Review five selected words from page 14.

Cloze vocabulary quiz

1. The ___ returns one when the countdown reaches zero.

Answer: base case

2. The file system is an ___ above physical storage sectors.

Answer: abstraction layer

3. Deep recursion filled the ___.

Answer: call stack

4. The ___ supports normal approximations for large random samples.

Answer: central limit theorem

5. ___ helped the team turn the scheduling problem into clear steps.

Answer: computational thinking

Page 15: words 491–525

Vocabulary page 15
#	Word	Details	Meaning	Sample sentence
491	foreign key	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: foreign + key. Study the complete expression as one field-specific unit.	외래 키	The order record uses customer ID as a foreign key.
492	database normalization	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: database + normalization. Study the complete expression as one field-specific unit.	데이터베이스 정규화	Database normalization moved repeated addresses into a separate table.
493	SQL	proper noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Capitalization focus: SQL is an abbreviation or initialism; preserve its capital letters.	SQL	The analyst used SQL to select orders from the previous month.
494	application programming interface	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: application + programming + interface. Study the complete expression as one field-specific unit.	응용 프로그래밍 인터페이스	The weather application programming interface returns forecast data in JSON.
495	object-oriented programming	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: object + oriented + programming. Study the complete expression as one field-specific unit.	객체 지향 프로그래밍	Object-oriented programming groups each account's fields with methods that act on them.
496	object	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Base-form focus: object is the dictionary headword; compare its inflected or derived forms in context.	1. 객체(客體) 2. 오브젝트 3. 객체	The red bicycle is one object created from the Vehicle class.
497	memoization	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Suffix focus: -ization forms a noun for a process of making or becoming.	메모이제이션	Memoization reduced the recursive program's running time by reusing earlier answers.
498	dynamic programming	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: dynamic + programming. Study the complete expression as one field-specific unit.	동적 프로그래밍	Dynamic programming found the cheapest route without recalculating every partial route.
499	referential integrity	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: referential + integrity. Study the complete expression as one field-specific unit.	참조 무결성	Referential integrity prevented an order from naming a customer who did not exist.
500	parameterized query	noun Study Field: Grade 10 mathematics, statistics, and computing term Word study: Term structure: parameterized + query. Study the complete expression as one field-specific unit.	매개변수화된 쿼리	A parameterized query protected the login form from SQL injection.
501	humanism	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	인문주의(人文主義)	Renaissance humanism encouraged the close study of history, rhetoric, and moral philosophy.
502	secularism	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	세속주의(世俗主義)	Secularism influenced debates about whether civil law should depend on one faith.
503	patronage	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Base-form focus: patronage is the dictionary headword; compare its inflected or derived forms in context.	1. 후원 2. 후원 제도	Medici patronage funded major works of Renaissance art.
504	indulgence	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ence commonly forms a noun naming an action, quality, or state.	1. 면벌 2. 면죄부	Criticism of the sale of an indulgence helped ignite reform debates.
505	Council of Trent	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Council + of + Trent. Study the complete expression as one field-specific unit.	트렌트 공의회	The Council of Trent condemned abuses while reaffirming major teachings.
506	religious pluralism	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: religious + pluralism. Study the complete expression as one field-specific unit.	종교 다원주의	Religious pluralism required states to negotiate differences among confessional communities.
507	empiricism	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	경험론(經驗論)	Empiricism encouraged investigators to test claims against measured results.
508	rationalism	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	이성론	Rationalism led some philosophers to begin with principles they considered self-evident.
509	absolute monarchy	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: absolute + monarchy. Study the complete expression as one field-specific unit.	전제군주제(專制君主制)	Louis XIV became a symbol of absolute monarchy.
510	parliamentary government	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: parliamentary + government. Study the complete expression as one field-specific unit.	의회 정부	The prime minister leads the parliamentary government while retaining legislative support.
511	English Bill of Rights	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: English + Bill + of + Rights. Study the complete expression as one field-specific unit.	영어 권리장전	The English Bill of Rights prohibited the monarch from suspending laws alone.
512	plantation economy	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: plantation + economy. Study the complete expression as one field-specific unit.	농장 경제	The sugar plantation economy depended heavily on enslaved workers.
513	enclosure movement	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: enclosure + movement. Study the complete expression as one field-specific unit.	인클로저 이동	The enclosure movement displaced some rural families while increasing commercial farming.
514	cottage industry	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: cottage + industry. Study the complete expression as one field-specific unit.	코티지 산업	Before large factories, the cottage industry employed families who spun and wove cloth.
515	division of labor	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: division + of + labor. Study the complete expression as one field-specific unit.	노동 분업	Division of labor increased output but made many factory jobs repetitive.
516	labor union	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: labor + union. Study the complete expression as one field-specific unit.	노동 조합	The labor union organized a strike for safer equipment.
517	protectorate	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Base-form focus: protectorate is the dictionary headword; compare its inflected or derived forms in context.	보호국(保護國)	The treaty turned the kingdom into a protectorate with limited sovereignty.
518	sphere of influence	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: sphere + of + influence. Study the complete expression as one field-specific unit.	1. 세력권(勢力圈) 2. 세력 범위(勢力範圍)	Foreign states divided port regions into a sphere of influence.
519	settler colonialism	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: settler + colonialism. Study the complete expression as one field-specific unit.	정착민 식민주의	Settler colonialism transformed land ownership and governance.
520	extractive economy	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: extractive + economy. Study the complete expression as one field-specific unit.	추출경제	The extractive economy exported minerals while investing little in local manufacturing.
521	Berlin Conference	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Berlin + Conference. Study the complete expression as one field-specific unit.	베를린 회의	No African representatives participated in the Berlin Conference.
522	Social Darwinism	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Social + Darwinism. Study the complete expression as one field-specific unit.	사회 다윈주의	Social Darwinism provided false scientific language for imperial domination.
523	French Revolution	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: French + Revolution. Study the complete expression as one field-specific unit.	프랑스 혁명	The French Revolution abolished feudal privileges and declared civic equality.
524	Estates-General	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Estates + General. Study the complete expression as one field-specific unit.	삼부회	The king summoned the Estates-General to address the financial crisis.
525	National Assembly	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: National + Assembly. Study the complete expression as one field-specific unit.	국민의회	The National Assembly pledged to write a constitution.

Page 15 vocabulary review

Review five selected words from page 15.

Cloze vocabulary quiz

1. The analyst used ___ to select orders from the previous month.

Answer: SQL

2. The weather ___ returns forecast data in JSON.

Answer: application programming interface

3. ___ groups each account's fields with methods that act on them.

Answer: object-oriented programming

4. The red bicycle is one ___ created from the Vehicle class.

Answer: object

5. ___ reduced the recursive program's running time by reusing earlier answers.

Answer: memoization

Page 16: words 526–560

Vocabulary page 16
#	Word	Details	Meaning	Sample sentence
526	Reign of Terror	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Reign + of + Terror. Study the complete expression as one field-specific unit.	공포의 통치	Thousands were executed during the Reign of Terror.
527	Napoleonic Code	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Napoleonic + Code. Study the complete expression as one field-specific unit.	나폴레옹 법전	The Napoleonic Code protected property rights while limiting women's legal independence.
528	Congress of Vienna	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Congress + of + Vienna. Study the complete expression as one field-specific unit.	비엔나 회의	The Congress of Vienna restored several monarchies and balanced major powers.
529	conservatism	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	1. 보수주의(保守主義) 2. 수구	Postwar conservatism supported restored monarchies.
530	liberalism	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	1. 자유주의(自由主義) 2. 자유주의	Nineteenth-century liberalism often supported constitutions and representative institutions.
531	World War I	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: World + War + I. Study the complete expression as one field-specific unit.	1. 제1차 세계 대전 2. 제일차 세계 대전	World War I mobilized armies and civilian economies on an unprecedented scale.
532	war reparations	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: war + reparations. Study the complete expression as one field-specific unit.	전쟁 배상	German war reparations became a source of political conflict.
533	mandate system	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: mandate + system. Study the complete expression as one field-specific unit.	위임제도	The mandate system continued imperial control under international supervision.
534	Russian Revolution	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Russian + Revolution. Study the complete expression as one field-specific unit.	러시아 혁명	The Russian Revolution withdrew Russia from World War I.
535	Bolshevik	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Base-form focus: Bolshevik is the dictionary headword; compare its inflected or derived forms in context.	볼셰비키	A Bolshevik government seized key institutions in Petrograd.
536	collectivization	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ization forms a noun for a process of making or becoming.	집단화(集團化)	Soviet collectivization caused resistance, disruption, and famine.
537	appeasement	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ment commonly forms a noun for an action, process, state, or result.	1. 유화정책(宥和政策) 2. 무마 3. 유화	The Munich Agreement became a major example of appeasement.
538	World War II	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: World + War + II. Study the complete expression as one field-specific unit.	1. 제2차 세계 대전 2. 제이차 세계 대전(第二次世界大戰)	World War II caused enormous military and civilian deaths.
539	Nuremberg trials	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Nuremberg + trials. Study the complete expression as one field-specific unit.	뉘른베르크 재판	The Nuremberg trials established an important record of Nazi crimes.
540	containment	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ment commonly forms a noun for an action, process, state, or result.	봉쇄 정책	The United States used alliances and aid as instruments of containment.
541	nonalignment	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ment commonly forms a noun for an action, process, state, or result.	1. 비동맹 2. 비동맹주의	India promoted nonalignment during the Cold War.
542	deflation	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	1. 디플레이션 2. 디플레 3. 통화 수축(通貨收縮)	Deflation can increase the real burden of debt.
543	unemployment rate	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: unemployment + rate. Study the complete expression as one field-specific unit.	실업률	The unemployment rate fell as firms hired more workers.
544	comparative advantage	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: comparative + advantage. Study the complete expression as one field-specific unit.	비교우위	Comparative advantage can make specialization beneficial even when one country is more productive in everything.
545	trade barrier	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: trade + barrier. Study the complete expression as one field-specific unit.	무역 장벽	A tariff is a trade barrier that raises the cost of imported goods.
546	Peace of Westphalia	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Peace + of + Westphalia. Study the complete expression as one field-specific unit.	베스트팔렌의 평화	The Peace of Westphalia allowed each participating ruler greater authority over affairs within the ruler's territory.
547	Glorious Revolution	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Glorious + Revolution. Study the complete expression as one field-specific unit.	명예 혁명(名譽革命)	The Glorious Revolution helped establish that the English monarch governed under law and with Parliament.
548	habeas corpus	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: habeas + corpus. Study the complete expression as one field-specific unit.	인신 보호 영장	A petition for habeas corpus challenges imprisonment without lawful cause.
549	ancien régime	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: ancien + régime. Study the complete expression as one field-specific unit.	1. 앙시앵 레짐 2. 구체제	Under the ancien régime, legal privileges differed among the three estates.
550	cahier de doléances	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: cahier + de + doléances. Study the complete expression as one field-specific unit.	까이에 드 돌레앙스	One cahier de doléances demanded fairer taxation and regular meetings of representatives.
551	Tennis Court Oath	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Tennis + Court + Oath. Study the complete expression as one field-specific unit.	테니스 코트 선서	The Tennis Court Oath turned a meeting dispute into a public commitment to constitutional change.
552	sans-culottes	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: sans + culottes. Study the complete expression as one field-specific unit.	산퀼로트	The sans-culottes pressed the revolutionary government to control food prices.
553	Jacobin	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Base-form focus: Jacobin is the dictionary headword; compare its inflected or derived forms in context.	자코뱅	The Jacobin supported a republic and stronger measures against perceived enemies of the revolution.
554	Directory	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Capitalization focus: this is a proper name, so its standard written form begins with a capital letter.	총재정부	The Directory struggled with corruption, financial instability, and military dependence.
555	Continental System	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Continental + System. Study the complete expression as one field-specific unit.	1. 대륙 봉쇄령 2. 대륙 체계	Smuggling undermined the Continental System along much of Europe's coastline.
556	Concert of Europe	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Concert + of + Europe. Study the complete expression as one field-specific unit.	1. 유럽 협조 체제 2. 유럽 협조	The Concert of Europe used periodic congresses to address international crises.
557	Metternich system	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Metternich + system. Study the complete expression as one field-specific unit.	메테르니히 시스템	The Metternich system sought to contain nationalism and revolutionary liberalism.
558	revolutions of 1848	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: revolutions + of + 1848. Study the complete expression as one field-specific unit.	1848년 혁명	The revolutions of 1848 briefly forced several rulers to promise constitutions.
559	Risorgimento	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Capitalization focus: this is a proper name, so its standard written form begins with a capital letter.	리소르지멘토	The Risorgimento joined diplomacy, popular activism, and warfare in the creation of Italy.
560	Realpolitik	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Base-form focus: Realpolitik is the dictionary headword; compare its inflected or derived forms in context.	현실정치	Bismarck used Realpolitik to pursue German unification through calculated alliances and wars.

Revolution and Restoration

Reading practice for pages 16–18. Five relevant words are highlighted.

English reading

The Reign of Terror exposed the French Revolution’s violent struggle over authority and citizenship. Napoleon later consolidated legal reforms in the Napoleonic Code while also centralizing power. After his defeat, the Congress of Vienna restored dynasties and borders. Nineteenth-century debates then placed conservatism, which valued order and tradition, against liberalism, which emphasized rights and constitutional reform.

Korean translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. What did the Napoleonic Code consolidate?

It consolidated legal reforms.

2. What did the Congress of Vienna restore?

It restored dynasties and borders.

3. How did liberalism differ from conservatism?

Liberalism emphasized rights and reform, while conservatism emphasized order and tradition.

Page 17: words 561–595

Vocabulary page 17
#	Word	Details	Meaning	Sample sentence
561	Zollverein	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Capitalization focus: this is a proper name, so its standard written form begins with a capital letter.	관세 동맹	The Zollverein encouraged economic ties while excluding Austria.
562	Kulturkampf	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Capitalization focus: this is a proper name, so its standard written form begins with a capital letter.	문화투쟁	Resistance from Catholic voters eventually weakened the Kulturkampf.
563	scramble for Africa	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: scramble + for + Africa. Study the complete expression as one field-specific unit.	1. 아프리카 분할 2. 아프리카 쟁탈전	The scramble for Africa imposed borders with little regard for existing African societies.
564	indirect rule	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: indirect + rule. Study the complete expression as one field-specific unit.	간접 통치	British administrators used indirect rule by assigning duties to recognized chiefs.
565	direct rule	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: direct + rule. Study the complete expression as one field-specific unit.	직접 통치	Direct rule replaced many local institutions with a European administrative hierarchy.
566	assimilation policy	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: assimilation + policy. Study the complete expression as one field-specific unit.	동화 정책	The assimilation policy offered limited citizenship to colonial subjects who adopted prescribed French institutions.
567	extraterritoriality	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	치외법권(治外法權)	Unequal treaties granted some foreign merchants extraterritoriality in Chinese ports.
568	Open Door Policy	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Open + Door + Policy. Study the complete expression as one field-specific unit.	문호 개방 정책	The Open Door Policy opposed exclusive trading zones controlled by a single foreign power.
569	Boxer Rebellion	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Boxer + Rebellion. Study the complete expression as one field-specific unit.	1. 의화단 운동 2. 의화단 사건	After the Boxer Rebellion, the Qing government was required to pay a large indemnity.
570	Meiji Restoration	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Meiji + Restoration. Study the complete expression as one field-specific unit.	메이지유신	The Meiji Restoration led to national institutions, industrial reforms, and a conscript army.
571	Russo-Japanese War	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Russo + Japanese + War. Study the complete expression as one field-specific unit.	러일전쟁	The Russo-Japanese War altered international perceptions of power in Asia.
572	Sepoy Rebellion	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Sepoy + Rebellion. Study the complete expression as one field-specific unit.	세포이 반란	After the Sepoy Rebellion, the British Crown took direct control of India.
573	Indian National Congress	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Indian + National + Congress. Study the complete expression as one field-specific unit.	인도 국민 회의	The Indian National Congress gradually expanded its demands from greater participation to self-government.
574	Tanzimat reforms	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Tanzimat + reforms. Study the complete expression as one field-specific unit.	탄지마트 개혁	The Tanzimat reforms proclaimed greater legal equality while strengthening central government.
575	Young Turks	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Young + Turks. Study the complete expression as one field-specific unit.	1. 청년 튀르크 운동 2. 청년 튀르크당	The Young Turks forced Sultan Abdulhamid II to restore parliamentary government.
576	Balkan nationalism	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Balkan + nationalism. Study the complete expression as one field-specific unit.	발칸 민족주의	Balkan nationalism weakened Ottoman authority and intensified rivalry among neighboring states.
577	Schlieffen Plan	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Schlieffen + Plan. Study the complete expression as one field-specific unit.	슐리펜 계획	Unexpected resistance and logistical problems disrupted the Schlieffen Plan in 1914.
578	unrestricted submarine warfare	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: unrestricted + submarine + warfare. Study the complete expression as one field-specific unit.	1. 무제한 잠수함 작전 2. 무제한 잠수함전	Germany's return to unrestricted submarine warfare helped bring the United States into World War I.
579	Fourteen Points	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Fourteen + Points. Study the complete expression as one field-specific unit.	1. 14개조 평화 원칙 2. 십사 개조	The Fourteen Points called for open diplomacy and an association of nations.
580	war guilt clause	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: war + guilt + clause. Study the complete expression as one field-specific unit.	전쟁 책임 조항	Many Germans viewed the war guilt clause as a humiliating accusation.
581	Weimar Republic	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Weimar + Republic. Study the complete expression as one field-specific unit.	바이마르 공화국	The Weimar Republic faced political violence, economic crises, and fragile coalition governments.
582	Dawes Plan	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Dawes + Plan. Study the complete expression as one field-specific unit.	도스 플랜	The Dawes Plan temporarily eased financial pressure on Germany.
583	hyperinflation	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	하이퍼인플레이션	During hyperinflation, German workers rushed to spend wages before prices rose again.
584	Nuremberg Laws	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Nuremberg + Laws. Study the complete expression as one field-specific unit.	뉘른베르크 법률	The Nuremberg Laws transformed racist ideology into state-enforced legal discrimination.
585	Final Solution	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Final + Solution. Study the complete expression as one field-specific unit.	최종 해결책	The Final Solution was implemented through deportations, mass shootings, ghettos, forced labor, and killing centers.
586	Kristallnacht	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Capitalization focus: this is a proper name, so its standard written form begins with a capital letter.	수정의 밤	Kristallnacht marked a severe escalation from legal persecution to open mass violence.
587	Lebensraum	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Base-form focus: Lebensraum is the dictionary headword; compare its inflected or derived forms in context.	레벤스라움	The pursuit of Lebensraum helped drive Germany's invasion of the Soviet Union.
588	blitzkrieg	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Base-form focus: blitzkrieg is the dictionary headword; compare its inflected or derived forms in context.	전격전(電擊戰)	Germany used blitzkrieg tactics to overwhelm Poland's defenses in 1939.
589	Operation Barbarossa	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Operation + Barbarossa. Study the complete expression as one field-specific unit.	바르바로사 작전	Operation Barbarossa opened an enormous eastern front but failed to secure a rapid victory.
590	island hopping	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: island + hopping. Study the complete expression as one field-specific unit.	1. 도서 도약 작전 2. 징검다리식 점령 전략	Island hopping brought airfields and naval bases progressively closer to Japan.
591	D-Day	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: D + Day. Study the complete expression as one field-specific unit.	D데이	D-Day required coordination among airborne troops, naval forces, aircraft, and landing units.
592	Manhattan Project	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Manhattan + Project. Study the complete expression as one field-specific unit.	맨해튼 프로젝트	The Manhattan Project combined secret laboratories, industrial facilities, and international scientific expertise.
593	Yalta Conference	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Yalta + Conference. Study the complete expression as one field-specific unit.	얄타 회담	At the Yalta Conference, the leaders debated occupation zones and Poland's future government.
594	Potsdam Conference	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Potsdam + Conference. Study the complete expression as one field-specific unit.	포츠담 회담	The Potsdam Conference exposed growing disagreements between the Soviet Union and Western Allies.
595	Iron Curtain	noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Iron + Curtain. Study the complete expression as one field-specific unit.	철의 장막	Churchill's Iron Curtain speech described an emerging division across Europe.

Page 18: words 596–630

Vocabulary page 18
#	Word	Details	Meaning	Sample sentence
596	Truman Doctrine	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Truman + Doctrine. Study the complete expression as one field-specific unit.	트루먼 독트린	The Truman Doctrine framed aid to Greece and Turkey as part of a broader containment policy.
597	Marshall Plan	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Marshall + Plan. Study the complete expression as one field-specific unit.	마샬플랜	The Marshall Plan supplied grants and materials for rebuilding infrastructure and industry.
598	Berlin Airlift	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Berlin + Airlift. Study the complete expression as one field-specific unit.	베를린 공수	The Berlin Airlift delivered food and fuel for nearly a year.
599	NATO	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Capitalization focus: NATO is an abbreviation or initialism; preserve its capital letters.	1. ^나토 2. 나토	Under NATO, members agreed that an attack on one could be treated as an attack on all.
600	Warsaw Pact	proper noun Study Field: Grade 10 world-history, civics, and economics term Word study: Term structure: Warsaw + Pact. Study the complete expression as one field-specific unit.	^바르샤바 조약	The Warsaw Pact formalized military cooperation within the Soviet bloc.
601	classical conditioning	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: classical + conditioning. Study the complete expression as one field-specific unit.	고전적 조건화	Classical conditioning explains why the dog began to salivate when it heard the food cart.
602	unconditioned stimulus	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: unconditioned + stimulus. Study the complete expression as one field-specific unit.	무조건자극	Food was the unconditioned stimulus that automatically caused the dog to salivate.
603	conditioned stimulus	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: conditioned + stimulus. Study the complete expression as one field-specific unit.	조건자극	After several trials, the bell became a conditioned stimulus.
604	unconditioned response	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: unconditioned + response. Study the complete expression as one field-specific unit.	무조건 반응	Salivating at food is an unconditioned response.
605	conditioned response	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: conditioned + response. Study the complete expression as one field-specific unit.	조건부 반응	Salivating at the bell became the dog's conditioned response.
606	spontaneous recovery	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: spontaneous + recovery. Study the complete expression as one field-specific unit.	자연 회복	Spontaneous recovery occurred when the dog reacted to the bell again the next morning.
607	stimulus generalization	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: stimulus + generalization. Study the complete expression as one field-specific unit.	자극 일반화	Stimulus generalization caused the child to fear several dogs after one frightening encounter.
608	stimulus discrimination	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: stimulus + discrimination. Study the complete expression as one field-specific unit.	자극 변별	Stimulus discrimination allowed the dog to react to the food bell but ignore the doorbell.
609	operant conditioning	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: operant + conditioning. Study the complete expression as one field-specific unit.	조작적 조건화	Operant conditioning increased careful practice because completed sessions earned extra game time.
610	positive reinforcement	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: positive + reinforcement. Study the complete expression as one field-specific unit.	긍정적 강화	Praise served as positive reinforcement for submitting work on time.
611	negative reinforcement	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: negative + reinforcement. Study the complete expression as one field-specific unit.	부적 강화	Fastening the seat belt stops the warning sound, so the silence acts as negative reinforcement.
612	punishment	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ment commonly forms a noun for an action, process, state, or result.	1. 처벌 2. 징계 3. 형벌	Losing computer privileges was a punishment for repeatedly ignoring the rule.
613	shaping	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: shaping is the dictionary headword; compare its inflected or derived forms in context.	조형	The trainer used shaping by rewarding the parrot first for approaching and later for touching the target.
614	observational learning	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: observational + learning. Study the complete expression as one field-specific unit.	관찰 학습	Observational learning helped the child tie a knot after watching an older sibling.
615	working memory	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: working + memory. Study the complete expression as one field-specific unit.	작업 기억	Working memory keeps the first numbers available while a student completes a calculation.
616	long-term memory	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: long + term + memory. Study the complete expression as one field-specific unit.	장기 기억	Repeated retrieval helped the formulas enter long-term memory.
617	encoding	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: encoding is the dictionary headword; compare its inflected or derived forms in context.	인코딩	Connecting a date with a vivid image improved encoding.
618	retrieval	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: retrieval is the dictionary headword; compare its inflected or derived forms in context.	인출	A familiar song triggered retrieval of a childhood memory.
619	schema	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: schema is the dictionary headword; compare its inflected or derived forms in context.	스키마	A restaurant schema helps diners predict that they will order before paying.
620	accommodation	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	1. 조절 2. 도식의 조절	Learning that whales are mammals required accommodation of the child's animal categories.
621	cognitive dissonance	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: cognitive + dissonance. Study the complete expression as one field-specific unit.	인지부조화	Cognitive dissonance troubled Lena when her purchases conflicted with her concern about waste.
622	metacognition	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ition commonly forms a noun naming an action, process, or result.	메타인지	Metacognition helped Arun notice that rereading alone was not helping him remember.
623	availability heuristic	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: availability + heuristic. Study the complete expression as one field-specific unit.	가용성 휴리스틱	After watching several reports about plane crashes, the availability heuristic made flying seem unusually dangerous.
624	representativeness heuristic	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: representativeness + heuristic. Study the complete expression as one field-specific unit.	대표성 휴리스틱	The representativeness heuristic led voters to assume the quiet book lover must be a librarian.
625	anchoring bias	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: anchoring + bias. Study the complete expression as one field-specific unit.	고정 편향	An inflated starting price created anchoring bias during the negotiation.
626	framing effect	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: framing + effect. Study the complete expression as one field-specific unit.	프레이밍 효과	The framing effect made ninety-percent survival sound more reassuring than ten-percent mortality.
627	hindsight bias	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: hindsight + bias. Study the complete expression as one field-specific unit.	사후 판단 편향	Hindsight bias made the upset victory seem obvious once the match was over.
628	fundamental attribution error	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: fundamental + attribution + error. Study the complete expression as one field-specific unit.	근본적인 귀인 오류	The fundamental attribution error led Theo to call the late driver careless without considering the road closure.
629	self-serving bias	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: self + serving + bias. Study the complete expression as one field-specific unit.	자기본위적 편향	Self-serving bias appeared when the player praised skill after winning but blamed the weather after losing.
630	growth mindset	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: growth + mindset. Study the complete expression as one field-specific unit.	성장 마인드	A growth mindset encouraged Mina to treat corrections as information for improvement.

Page 19: words 631–665

Vocabulary page 19
#	Word	Details	Meaning	Sample sentence
631	intrinsic motivation	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: intrinsic + motivation. Study the complete expression as one field-specific unit.	내재적 동기 부여	Curiosity provided intrinsic motivation for Omar to keep studying the night sky.
632	extrinsic motivation	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: extrinsic + motivation. Study the complete expression as one field-specific unit.	외적 동기	The scholarship offered extrinsic motivation to maintain strong grades.
633	self-efficacy	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: self + efficacy. Study the complete expression as one field-specific unit.	자기효능감	Completing smaller climbs increased Jia's self-efficacy before the difficult route.
634	locus of control	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: locus + of + control. Study the complete expression as one field-specific unit.	통제 소재	An internal locus of control led Niko to focus on study choices he could change.
635	resilience	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ence commonly forms a noun naming an action, quality, or state.	회복탄력성	Community support strengthened residents' resilience after the flood.
636	epistemology	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Root and suffix focus: -logy means the study of a subject.	인식론(認識論)	Epistemology asks what separates justified knowledge from a lucky guess.
637	metaphysics	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: metaphysics is the dictionary headword; compare its inflected or derived forms in context.	형이상학(形而上學)	Metaphysics includes questions about whether time exists independently of observers.
638	ontology	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: ontology is the dictionary headword; compare its inflected or derived forms in context.	존재론(存在論)	The debate in ontology asks whether numbers exist as objects or only as concepts.
639	ethics	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: ethics is the dictionary headword; compare its inflected or derived forms in context.	1. 윤리학(倫理學) 2. 륜리학(倫理學) 3. 상도	Ethics examines whether a beneficial outcome can justify a dishonest action.
640	aesthetics	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: aesthetics is the dictionary headword; compare its inflected or derived forms in context.	1. 미학(美學) 2. 심미 3. 미학	Aesthetics asks why the same painting can move one viewer but leave another indifferent.
641	determinism	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	결정론(決定論)	Strict determinism raises questions about whether anyone could have acted differently.
642	free will	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: free + will. Study the complete expression as one field-specific unit.	자유의지(自由意志)	The philosopher defended free will by distinguishing reasons from external coercion.
643	dualism	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	이원론(二元論)	Substance dualism treats mental experience as more than a physical brain process.
644	materialism	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	유물론	Materialism explains memory through changes in the nervous system.
645	idealism	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	유심	Idealism challenges the claim that objects are known exactly as they exist independently of perception.
646	relativism	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	상대주의	Moral relativism questions whether one ethical standard applies identically across every society.
647	utilitarianism	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ism often names a belief, system, movement, or practice.	공리주의(功利主義)	Utilitarianism might support the policy if it produces the greatest net benefit for everyone affected.
648	deontology	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Root and suffix focus: -logy means the study of a subject.	의무론	Deontology can forbid deception even when a lie might produce a useful result.
649	virtue ethics	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: virtue + ethics. Study the complete expression as one field-specific unit.	미덕 윤리	Virtue ethics asks what a courageous and honest person would choose.
650	categorical imperative	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: categorical + imperative. Study the complete expression as one field-specific unit.	정언명령	The categorical imperative challenges a person to reject an exception that could not be granted to everyone.
651	moral dilemma	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: moral + dilemma. Study the complete expression as one field-specific unit.	도덕적 딜레마	The rescue captain faced a moral dilemma when helping one vessel could delay aid to another.
652	thought experiment	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: thought + experiment. Study the complete expression as one field-specific unit.	사고 실험	The philosopher used a thought experiment about an invisible observer to examine privacy.
653	phenomenology	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Root and suffix focus: -logy means the study of a subject.	현상학(現象學)	Phenomenology examines how time feels while a person waits anxiously.
654	linear perspective	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: linear + perspective. Study the complete expression as one field-specific unit.	1. 선원근법 2. 선형 원근법	The tiled floor uses linear perspective to lead the viewer's eye into the room.
655	atmospheric perspective	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: atmospheric + perspective. Study the complete expression as one field-specific unit.	1. 공기 원근법 2. 대기 원근법	The painter used atmospheric perspective so the far mountains faded into blue haze.
656	vanishing point	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: vanishing + point. Study the complete expression as one field-specific unit.	소실점	The road narrows toward a vanishing point on the horizon.
657	chiaroscuro	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: chiaroscuro is the dictionary headword; compare its inflected or derived forms in context.	1. 키아로스쿠로 2. 명암법	Chiaroscuro makes the face emerge from the dark background.
658	sfumato	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: sfumato is the dictionary headword; compare its inflected or derived forms in context.	스푸마토	Sfumato softens the transition around the portrait's mouth and eyes.
659	impasto	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: impasto is the dictionary headword; compare its inflected or derived forms in context.	임파스토	The artist used impasto to give the waves a rough physical texture.
660	fresco	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: fresco is the dictionary headword; compare its inflected or derived forms in context.	프레스코	The restored fresco covered the chapel ceiling.
661	tempera	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: tempera is the dictionary headword; compare its inflected or derived forms in context.	템페라 화법	The medieval panel's tempera produced crisp lines and luminous color.
662	oil painting	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: oil + painting. Study the complete expression as one field-specific unit.	유화(油畫)	The portrait's transparent glazes are characteristic of oil painting.
663	watercolor	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: watercolor is the dictionary headword; compare its inflected or derived forms in context.	수채화	The artist left areas of paper bare so the watercolor would retain bright highlights.
664	printmaking	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: printmaking is the dictionary headword; compare its inflected or derived forms in context.	판화	Printmaking allowed the artist to produce a numbered edition from one carved block.
665	engraving	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: engraving is the dictionary headword; compare its inflected or derived forms in context.	1. 각인 2. 판화	Fine crosshatched lines in the engraving create gradual shadow.

Motivation After a Setback

Reading practice for pages 19–21. Five relevant words are highlighted.

English reading

A student who practices piano for enjoyment acts from intrinsic motivation; a prize can add extrinsic motivation. After a difficult recital, resilience helps the student continue. Growing self-efficacy supports the belief that practice can improve performance, while an internal locus of control directs attention toward choices the student can actually make.

Korean translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. What motivates practice for enjoyment?

Intrinsic motivation drives practice for enjoyment.

2. What does self-efficacy support?

It supports belief in one's capacity to improve.

3. How does an internal locus of control help?

It focuses attention on choices the student can make.

Page 20: words 666–700

Vocabulary page 20
#	Word	Details	Meaning	Sample sentence
666	etching	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: etching is the dictionary headword; compare its inflected or derived forms in context.	에칭	The artist scratched through the wax ground before placing the plate in acid for etching.
667	lithography	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Root and suffix focus: -graphy relates to writing, recording, or describing.	석판 인쇄	Lithography allowed the artist to draw freely with a greasy crayon on stone.
668	sculpture in the round	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: sculpture + in + the + round. Study the complete expression as one field-specific unit.	1. 환조 2. 완전 입체 조각	Visitors can walk completely around the sculpture in the round.
669	relief sculpture	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: relief + sculpture. Study the complete expression as one field-specific unit.	부조 조각	The relief sculpture shows figures rising slightly from the bronze door.
670	negative space	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: negative + space. Study the complete expression as one field-specific unit.	네거티브 스페이스	The white negative space between the branches forms the outline of a bird.
671	color theory	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: color + theory. Study the complete expression as one field-specific unit.	색 이론	Color theory explains why complementary hues intensify each other when placed side by side.
672	media framing	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: media + framing. Study the complete expression as one field-specific unit.	미디어 프레이밍	Media framing changed when reports described the demonstration as either a disruption or a civil-rights action.
673	agenda setting	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: agenda + setting. Study the complete expression as one field-specific unit.	의제 설정	Sustained coverage of water quality created agenda setting before the election.
674	gatekeeping	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: gatekeeping is the dictionary headword; compare its inflected or derived forms in context.	1. 게이트키핑 2. 정보 선별	Editorial gatekeeping determined which local stories appeared on the front page.
675	deepfake	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: deepfake is the dictionary headword; compare its inflected or derived forms in context.	딥페이크	Investigators identified the campaign video as a deepfake by examining inconsistent lighting and audio.
676	algorithmic recommendation	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: algorithmic + recommendation. Study the complete expression as one field-specific unit.	알고리즘 추천	An algorithmic recommendation placed another similar video at the top of the feed.
677	echo chamber	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: echo + chamber. Study the complete expression as one field-specific unit.	에코 챔버	The private forum became an echo chamber because members removed every dissenting source.
678	filter bubble	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: filter + bubble. Study the complete expression as one field-specific unit.	필터 버블	The search history contributed to a filter bubble that hid unfamiliar viewpoints.
679	media ownership	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: media + ownership. Study the complete expression as one field-specific unit.	미디어 소유권	Researchers examined whether concentrated media ownership reduced the range of local reporting.
680	public service media	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: public + service + media. Study the complete expression as one field-specific unit.	공공 서비스 미디어	Public service media broadcast the emergency briefing without commercial interruption.
681	documentary	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: documentary is the dictionary headword; compare its inflected or derived forms in context.	1. 다큐멘터리 2. 기록영화(記錄映畫) 3. 다큐	The documentary combines archival footage with interviews from both communities.
682	montage	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: montage is the dictionary headword; compare its inflected or derived forms in context.	1. 몽타주 2. 몽따쥬	A training montage shows months of practice in less than two minutes.
683	cinematography	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Root and suffix focus: -graphy relates to writing, recording, or describing.	1. 촬영(撮影) 2. 시네마토그래피	Low-key lighting and a handheld camera shape the scene's cinematography.
684	mise-en-scène	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: mise + en + scène. Study the complete expression as one field-specific unit.	미장센	The cramped furniture in the mise-en-scène makes the apartment feel oppressive.
685	leitmotif	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: leitmotif is the dictionary headword; compare its inflected or derived forms in context.	주악상	A brass leitmotif returns whenever the hidden kingdom is mentioned.
686	syncopation	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	당김음	The drummer's syncopation gives the melody an unsettled forward motion.
687	neuroplasticity	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	신경가소성	Repeated practice can use neuroplasticity to strengthen a recovering skill.
688	sensory memory	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: sensory + memory. Study the complete expression as one field-specific unit.	감각기억	Sensory memory lets a sparkler's moving light appear as a continuous trail.
689	episodic memory	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: episodic + memory. Study the complete expression as one field-specific unit.	일화 기억	Her episodic memory of graduation includes the rain and the sound of the orchestra.
690	semantic memory	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: semantic + memory. Study the complete expression as one field-specific unit.	의미기억	Knowing that water freezes at zero degrees Celsius belongs to semantic memory.
691	procedural memory	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: procedural + memory. Study the complete expression as one field-specific unit.	절차적 기억	Riding a bicycle depends heavily on procedural memory.
692	implicit memory	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: implicit + memory. Study the complete expression as one field-specific unit.	암묵적 기억	Faster recognition of a repeated pattern demonstrated implicit memory.
693	explicit memory	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: explicit + memory. Study the complete expression as one field-specific unit.	명시적 기억	Recalling the names of all the planets uses explicit memory.
694	priming	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Base-form focus: priming is the dictionary headword; compare its inflected or derived forms in context.	1. 점화 2. 점화 효과	Seeing the word doctor created priming that made nurse easier to recognize.
695	recognition	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Suffix focus: -ition commonly forms a noun naming an action, process, or result.	재인	The multiple-choice format required recognition rather than unaided recall.
696	proactive interference	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: proactive + interference. Study the complete expression as one field-specific unit.	순행 간섭	The old password caused proactive interference when Mira tried to enter the new one.
697	retroactive interference	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: retroactive + interference. Study the complete expression as one field-specific unit.	역행간섭	Learning the new locker combination produced retroactive interference with last year's number.
698	serial position effect	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: serial + position + effect. Study the complete expression as one field-specific unit.	직렬 위치 효과	The serial position effect appeared when participants recalled the first and last words most often.
699	actor-observer bias	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: actor + observer + bias. Study the complete expression as one field-specific unit.	행위자-관찰자 편향	Actor-observer bias led Jin to blame traffic for his lateness but call a late coworker careless.
700	just-world hypothesis	noun Study Field: Grade 10 psychology, philosophy, arts, and media term Word study: Term structure: just + world + hypothesis. Study the complete expression as one field-specific unit.	공정 세상 가설	The just-world hypothesis can make observers ignore structural causes of poverty.

Page 21: words 701–735

Vocabulary page 21
#	Word	Details	Meaning	Sample sentence
701	abnegate	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: abnegate is the dictionary headword; compare its inflected or derived forms in context.	1. 포기하다 2. 절제하다	The caretaker chose to abnegate personal comfort so the stranded hikers could use the only dry blankets.
702	abstinent	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: abstinent is the dictionary headword; compare its inflected or derived forms in context.	금욕적인	The recovering patient remained abstinent from alcohol throughout treatment.
703	acrimonious	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.	1. 험악한 2. 신랄한	The contract talks became acrimonious after both sides accused the other of concealing costs.
704	avow	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: avow is the dictionary headword; compare its inflected or derived forms in context.	공언하다	The candidate chose to avow her support for the unpopular reform.
705	axiom	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: axiom is the dictionary headword; compare its inflected or derived forms in context.	공리(公理)	The proof begins with an axiom about equality.
706	bane	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: bane is the dictionary headword; compare its inflected or derived forms in context.	1. 골칫거리 2. 해악	Saltwater corrosion became the bane of the harbor's metal equipment.
707	bastion	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: bastion is the dictionary headword; compare its inflected or derived forms in context.	1. 보루 2. 아성	The independent newspaper remained a bastion of investigative reporting.
708	belabor	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: belabor is the dictionary headword; compare its inflected or derived forms in context.	1. 장황하게 되풀이하다 2. 지나치게 논하다	The editor asked the writer not to belabor an argument already supported by clear evidence.
709	beleaguer	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: beleaguer is the dictionary headword; compare its inflected or derived forms in context.	1. 괴롭히다 2. 곤경에 빠뜨리다	Repeated equipment failures continued to beleaguer the expedition.
710	belittle	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: belittle is the dictionary headword; compare its inflected or derived forms in context.	깔보다	A constructive critic should challenge the proposal without trying to belittle its author.
711	bemused	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: bemused is the dictionary headword; compare its inflected or derived forms in context.	1. 생각에 잠긴 2. 정신이 팔린	The bemused visitor studied the map after realizing that two streets had the same name.
712	bequest	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: bequest is the dictionary headword; compare its inflected or derived forms in context.	유증	The library used a former teacher's bequest to purchase accessible technology.
713	bereaved	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: bereaved is the dictionary headword; compare its inflected or derived forms in context.	잃은	The hospital connected the bereaved family with a grief counselor.
714	beset	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: beset is the dictionary headword; compare its inflected or derived forms in context.	1. 끊임없이 괴롭히다 2. 에워싸다	Supply shortages continued to beset the remote clinic.
715	cajole	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: cajole is the dictionary headword; compare its inflected or derived forms in context.	1. 구슬리다 2. 감언으로 설득하다	The director tried to cajole the nervous actor into attending one more rehearsal.
716	callow	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: callow is the dictionary headword; compare its inflected or derived forms in context.	1. 미숙한 2. 풋내기 같은	The callow intern made confident promises before understanding the project's constraints.
717	candor	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: candor is the dictionary headword; compare its inflected or derived forms in context.	솔직함	Her candor about the failed trial helped the team correct its procedure.
718	caricature	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: caricature is the dictionary headword; compare its inflected or derived forms in context.	1. 만화(漫畫) 2. 캐리커처 3. 희화(戱畵)	The article reduces the complex leader to a one-dimensional caricature.
719	cerebral	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: cerebral is the dictionary headword; compare its inflected or derived forms in context.	1. 지적인 2. 지성에 호소하는	The cerebral film builds suspense through philosophical puzzles instead of action.
720	charisma	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: charisma is the dictionary headword; compare its inflected or derived forms in context.	1. 매력 2. 카리스마	The speaker's charisma energized the crowd, but voters still examined her policies.
721	chimera	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: chimera is the dictionary headword; compare its inflected or derived forms in context.	키메라	The promise of unlimited growth without any cost may be a chimera.
722	choleric	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: choleric is the dictionary headword; compare its inflected or derived forms in context.	화 잘 내는	The choleric supervisor responded to small delays with disproportionate fury.
723	circuitous	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.	우회적인	A landslide forced the bus to take a circuitous mountain road.
724	circumlocution	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -tion commonly forms a noun naming an action, process, or result.	1. 우회적 표현 2. 에두르는 장황한 말	The witness used circumlocution to avoid giving a clear yes-or-no answer.
725	circumscribe	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: circumscribe is the dictionary headword; compare its inflected or derived forms in context.	경계를 정하다	The constitution can circumscribe executive power by requiring legislative approval.
726	clemency	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: clemency is the dictionary headword; compare its inflected or derived forms in context.	관용	The governor granted clemency after new evidence showed that the sentence was excessive.
727	clique	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: clique is the dictionary headword; compare its inflected or derived forms in context.	1. 파벌(派閥) 2. 패거리 3. 도당	A single clique controlled the club's decisions and discouraged new members.
728	cognitive	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ive commonly forms an adjective meaning having a quality or tendency.	인지	Sleep deprivation can reduce cognitive performance during complex tasks.
729	colloquial	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: colloquial is the dictionary headword; compare its inflected or derived forms in context.	1. 구어(口語)-의 2. 구어체(口語體)-의	The dialogue uses colloquial expressions that sound natural among close friends.
730	collusion	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -sion commonly forms a noun naming an action, process, or result.	1. 결탁 2. 유착	Investigators found evidence of collusion among companies that had agreed not to compete on price.
731	comprise	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: comprise is the dictionary headword; compare its inflected or derived forms in context.	이루다	The anthology will comprise essays from twelve regions.
732	condescend	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: condescend is the dictionary headword; compare its inflected or derived forms in context.	1. 거들먹거리며 대하다 2. 윗사람인 체하다	An effective tutor explains difficult ideas without choosing to condescend.
733	conducive	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ive commonly forms an adjective meaning having a quality or tendency.	도움이 되는	Quiet lighting and clear routines created conditions conducive to concentration.
734	confluence	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ence commonly forms a noun naming an action, quality, or state.	합류	The city grew at the confluence of two navigable rivers.
735	congenital	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: congenital is the dictionary headword; compare its inflected or derived forms in context.	타고난	Doctors detected the congenital heart defect shortly after delivery.

Page 22: words 736–770

Vocabulary page 22
#	Word	Details	Meaning	Sample sentence
736	congregate	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: congregate is the dictionary headword; compare its inflected or derived forms in context.	모이다	Migrating birds congregate near the wetland before continuing south.
737	consecrate	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: consecrate is the dictionary headword; compare its inflected or derived forms in context.	바치다	Community leaders will consecrate the memorial ground during the ceremony.
738	contiguous	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.	1. 인접한 2. 서로 맞닿은	The wildlife corridor connects three contiguous forest reserves.
739	contrived	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: contrived is the dictionary headword; compare its inflected or derived forms in context.	인위적인	The play's final coincidence felt contrived because nothing earlier prepared for it.
740	convivial	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: convivial is the dictionary headword; compare its inflected or derived forms in context.	유쾌한	The shared meal created a convivial atmosphere after a tense day of negotiation.
741	corollary	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: corollary is the dictionary headword; compare its inflected or derived forms in context.	1. 따름정리 2. 직접 따라 나오는 결론	A corollary of the theorem gives the area formula for a special case.
742	countenance	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: countenance is the dictionary headword; compare its inflected or derived forms in context.	1. 용인하다 2. 허용하다	The review board will not countenance experiments that lack informed consent.
743	coup	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: coup is the dictionary headword; compare its inflected or derived forms in context.	쿠데타	The military coup dissolved parliament and detained elected officials.
744	covert	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: covert is the dictionary headword; compare its inflected or derived forms in context.	은밀	The journalist uncovered a covert surveillance program.
745	culpable	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -able means capable of, suitable for, or worthy of an action.	과실 있는	The inquiry found the contractor culpable for ignoring repeated safety warnings.
746	curtail	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: curtail is the dictionary headword; compare its inflected or derived forms in context.	줄이다	Water shortages forced the town to curtail nonessential irrigation.
747	cynic	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: cynic is the dictionary headword; compare its inflected or derived forms in context.	견유 (犬儒, gyeon-yu)	The cynic dismissed every charitable act as a publicity strategy.
748	debacle	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: debacle is the dictionary headword; compare its inflected or derived forms in context.	와해	Poor planning turned the product launch into a public debacle.
749	decorous	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.	예의 바른	The chair requested a decorous debate without personal attacks.
750	defame	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: defame is the dictionary headword; compare its inflected or derived forms in context.	명예를 훼손하다	A critic may express an opinion but may not defame an artist with invented accusations.
751	deleterious	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.	해롭다	Chronic sleep loss has deleterious effects on attention and health.
752	delude	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: delude is the dictionary headword; compare its inflected or derived forms in context.	속이다	Selective evidence can delude investors into underestimating risk.
753	denizen	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: denizen is the dictionary headword; compare its inflected or derived forms in context.	1. 주민 2. 서식 생물	The octopus is a well-camouflaged denizen of the rocky reef.
754	derogatory	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: derogatory is the dictionary headword; compare its inflected or derived forms in context.	1. 경멸적 2. 멸시적	The moderator removed a derogatory comment that attacked a participant's identity.
755	despot	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: despot is the dictionary headword; compare its inflected or derived forms in context.	폭군(暴君)	The despot imprisoned critics and governed by decree.
756	destitute	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: destitute is the dictionary headword; compare its inflected or derived forms in context.	결핍한	The relief fund provided temporary housing for families left destitute by the fire.
757	dialectical	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: dialectical is the dictionary headword; compare its inflected or derived forms in context.	변증법적인	The seminar used a dialectical method to test each proposal against its strongest objection.
758	discreet	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: discreet is the dictionary headword; compare its inflected or derived forms in context.	신중한	The counselor was discreet when arranging support for the student.
759	disparage	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: disparage is the dictionary headword; compare its inflected or derived forms in context.	얕보다	The report can identify weaknesses without trying to disparage the researchers.
760	dissipate	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: dissipate is the dictionary headword; compare its inflected or derived forms in context.	분산시키다	Morning sunlight caused the fog to dissipate.
761	dissolution	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -tion commonly forms a noun naming an action, process, or result.	1. 해체 2. 용해 3. 해소	The legislature's dissolution triggered an early election.
762	duplicity	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	이중성	The official's public promise and secret agreement revealed duplicity.
763	edify	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: edify is the dictionary headword; compare its inflected or derived forms in context.	교화하다	The museum designed the exhibit to edify visitors without oversimplifying the conflict.
764	effusion	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -sion commonly forms a noun naming an action, process, or result.	1. 감정의 분출 2. 감정이 넘치는 표현	Her letter was an effusion of relief after the missing hikers returned safely.
765	enormity	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	악독	Survivor testimony helped the court confront the enormity of the crime.
766	epitome	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: epitome is the dictionary headword; compare its inflected or derived forms in context.	1. 전형 2. 화신	The carefully balanced bridge is the epitome of functional design.
767	equitable	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -able means capable of, suitable for, or worthy of an action.	공정한	An equitable funding plan gives additional support to schools with greater needs.
768	espouse	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: espouse is the dictionary headword; compare its inflected or derived forms in context.	1. 지지하다 2. 신봉하다	The organization chose to espouse transparent budgeting.
769	ethereal	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: ethereal is the dictionary headword; compare its inflected or derived forms in context.	미묘한	The choir's ethereal harmony seemed to float through the dark hall.
770	exigency	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: exigency is the dictionary headword; compare its inflected or derived forms in context.	급박	The exigency of the wildfire justified opening the emergency shelter overnight.

A Convivial but Contrived Gathering

Reading practice for pages 22–23. Five relevant words are highlighted.

English reading

Neighbors congregate in three contiguous courtyards for a spring meal. The setting feels convivial because guests share food and music freely. A scripted argument in the opening performance seems contrived, but the final ceremony is sincere: community elders consecrate a newly planted memorial tree to public service.

Korean translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. Where do the neighbors congregate?

They gather in three contiguous courtyards.

2. Why is the meal convivial?

Guests freely share food and music.

3. What do elders consecrate?

They consecrate a memorial tree.

Page 23: words 771–800

Vocabulary page 23
#	Word	Details	Meaning	Sample sentence
771	existential	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: existential is the dictionary headword; compare its inflected or derived forms in context.	실존적(實存的)	The drought created an existential danger for villages dependent on one reservoir.
772	expedite	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: expedite is the dictionary headword; compare its inflected or derived forms in context.	신속하게 처리하다	Digital signatures can expedite approval without removing required review.
773	extricate	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: extricate is the dictionary headword; compare its inflected or derived forms in context.	탈출하다	Rescuers worked carefully to extricate the driver from the damaged vehicle.
774	fabrication	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	1. 가공 2. 허위 3. 날조	The supposed eyewitness quotation was a fabrication.
775	facile	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: facile is the dictionary headword; compare its inflected or derived forms in context.	손쉬운	Blaming one person for the recession is a facile explanation of a complicated event.
776	faction	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: faction is the dictionary headword; compare its inflected or derived forms in context.	1. 파벌(派閥) 2. 분파 3. 반대파	A reform faction challenged the party's established leadership.
777	farcical	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: farcical is the dictionary headword; compare its inflected or derived forms in context.	우스꽝스러운	The hearing became farcical when no one could locate the central document.
778	fauna	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: fauna is the dictionary headword; compare its inflected or derived forms in context.	동물상	Researchers recorded the island's native fauna before invasive rats arrived.
779	felicity	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	1. 절묘함 2. 표현의 적절함	The translator preserved both the accuracy and verbal felicity of the poem.
780	fervor	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: fervor is the dictionary headword; compare its inflected or derived forms in context.	열렬	Supporters campaigned with fervor during the final week.
781	fetter	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: fetter is the dictionary headword; compare its inflected or derived forms in context.	1. 차꼬 2. 족쇄	Outdated licensing rules can fetter small businesses.
782	fidelity	noun Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.	1. 충실성 2. 원작 충실도	The adaptation balances fidelity to the novel with the demands of film.
783	figurative	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ive commonly forms an adjective meaning having a quality or tendency.	비유적인	The phrase a mountain of paperwork is figurative rather than literal.
784	finesse	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: finesse is the dictionary headword; compare its inflected or derived forms in context.	피네스	The mediator used finesse to restate the accusation as a solvable concern.
785	flaunt	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: flaunt is the dictionary headword; compare its inflected or derived forms in context.	과시하다	The advertisement encourages buyers to flaunt the brand's logo.
786	foible	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: foible is the dictionary headword; compare its inflected or derived forms in context.	약점	His habit of alphabetizing every shelf was a harmless foible.
787	forbear	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: forbear is the dictionary headword; compare its inflected or derived forms in context.	1. 삼가다 2. 자제하다	The judge asked spectators to forbear from reacting during testimony.
788	forego	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: forego is the dictionary headword; compare its inflected or derived forms in context.	1. 포기하다 2. 없이 지내기로 하다	The team decided to forego a celebration until the missing equipment was found.
789	forsake	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: forsake is the dictionary headword; compare its inflected or derived forms in context.	버리다	The reformer refused to forsake her commitment to peaceful protest.
790	fortuitous	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.	우연한	A fortuitous conversation introduced the scientist to a future collaborator.
791	fraternal	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: fraternal is the dictionary headword; compare its inflected or derived forms in context.	형제애	The two organizations maintained fraternal ties despite political disagreements.
792	frenetic	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: frenetic is the dictionary headword; compare its inflected or derived forms in context.	열광적인	Frenetic trading caused the stock price to swing sharply.
793	frugal	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: frugal is the dictionary headword; compare its inflected or derived forms in context.	검소하다	The frugal laboratory repaired its equipment instead of replacing it.
794	garrulous	adjective Study Field: Grade 10 precise high-utility word Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.	잘 지껄이는	The garrulous witness repeatedly wandered away from the question.
795	genteel	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: genteel is the dictionary headword; compare its inflected or derived forms in context.	점잖은 체하는	The hotel preserves a genteel atmosphere with quiet tea service and formal dress.
796	gesticulate	verb Study Field: Grade 10 precise high-utility word Word study: Base-form focus: gesticulate is the dictionary headword; compare its inflected or derived forms in context.	몸짓을 하다	Unable to hear across the station, Mira began to gesticulate toward the correct platform.
797	hapless	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: hapless is the dictionary headword; compare its inflected or derived forms in context.	불행한	The hapless traveler arrived after the last train and then lost his phone.
798	hiatus	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: hiatus is the dictionary headword; compare its inflected or derived forms in context.	공백기	The journal resumed publication after a two-year hiatus.
799	histrionic	adjective Study Field: Grade 10 precise high-utility word Word study: Base-form focus: histrionic is the dictionary headword; compare its inflected or derived forms in context.	연극적인	The spokesperson's histrionic outrage distracted from the evidence.
800	ignominy	noun Study Field: Grade 10 precise high-utility word Word study: Base-form focus: ignominy is the dictionary headword; compare its inflected or derived forms in context.	불명예	The official resigned in ignominy after the bribery scheme was proven.

Sources and curriculum references

These references guide selection and calibration. Definitions, sample sentences, readings, questions, and teaching notes are independently written and reviewed.