English Vocabulary · Grade 7 Live Review Preview
7th Grade Vocabulary Words
Seventh-grade readers are expected to move confidently among literary analysis, argument, research, science, mathematics, history, and civic discussion. This level develops precise Tier II and cross-curricular language while reinforcing context clues, word relationships, roots and affixes, multiple meanings, source evaluation, and evidence-based speaking and writing.
This independently authored 500-word beta curriculum is arranged in twenty pages of twenty-five words each. Words 1–300 include five cloze questions per page; words 301–500 remain fully visible and editable as list pages while the expanded practice layer is developed. Each row includes a subject-field label and an editable word-study note about a transparent affix, compound structure, capitalization, or dictionary base form. The supplied Grade 7 workbook calibrated difficulty and vocabulary-study skills only; all learner-facing definitions, examples, quizzes, and descriptions are original KSSR copy.
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| # | Word | Details | Meaning | Sample sentence |
|---|---|---|---|---|
| 251 | statistics | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: statistics is the dictionary headword; compare its inflected or derived forms in context. | tilastotiede | Statistics can reveal patterns that individual values do not show. |
| 252 | random | adjective StudyField: Grade 7 mathematics and data word Word study: Base-form focus: random is the dictionary headword; compare its inflected or derived forms in context. | 1. satunnainen 2. asiaankuulumaton 3. irrallinen | A random sample reduces the influence of personal choice. |
| 253 | biased | adjective StudyField: Grade 7 mathematics and data word Word study: Base-form focus: biased is the dictionary headword; compare its inflected or derived forms in context. | 1. puolueellinen 2. kalteva 3. vino | A biased question can distort survey results. |
| 254 | percentile | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: percentile is the dictionary headword; compare its inflected or derived forms in context. | persentiili | A score in the eightieth percentile equals or exceeds eighty percent of scores. |
| 255 | distribution | noun StudyField: Grade 7 mathematics and data word Word study: Suffix focus: -tion commonly forms a noun naming an action, process, or result. | jakauma | The distribution has two clusters and one distant outlier. |
| 256 | histogram | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: histogram is the dictionary headword; compare its inflected or derived forms in context. | histogrammi | The histogram groups heights into five-centimeter intervals. |
| 257 | scatterplot | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: scatterplot is the dictionary headword; compare its inflected or derived forms in context. | sirontakaavio | The scatterplot suggests that study time and scores rise together. |
| 258 | correlation | noun StudyField: Grade 7 mathematics and data word Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result. | 1. vastaavuussuhde 2. korrelaatio 3. riippuvuussuhde | A correlation does not by itself prove that one variable causes the other. |
| 259 | trend | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: trend is the dictionary headword; compare its inflected or derived forms in context. | 1. suuntaus 2. kehityssuunta 3. trendi | The graph shows an upward trend in average temperature. |
| 260 | slope | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: slope is the dictionary headword; compare its inflected or derived forms in context. | gradientti | The line's slope is two because y rises two units for every unit of x. |
| 261 | linear | adjective StudyField: Grade 7 mathematics and data word Word study: Base-form focus: linear is the dictionary headword; compare its inflected or derived forms in context. | 1. suoraviivainen 2. lineaarinen | A linear relationship adds the same amount at each step. |
| 262 | nonlinear | adjective StudyField: Grade 7 mathematics and data word Word study: Prefix focus: non- means not or without. | epälineaarinen | The curved graph represents a nonlinear relationship. |
| 263 | dependent | adjective StudyField: Grade 7 mathematics and data word Word study: Base-form focus: dependent is the dictionary headword; compare its inflected or derived forms in context. | 1. huollettava 2. riippuvainen | Plant height is the dependent variable in the experiment. |
| 264 | domain | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: domain is the dictionary headword; compare its inflected or derived forms in context. | 1. määrittelyjoukko 2. määrittelyalue | Negative numbers are outside the domain when x represents elapsed time. |
| 265 | geometry | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: geometry is the dictionary headword; compare its inflected or derived forms in context. | 1. geometria 2. jomma 3. mittausoppi | Geometry helps architects calculate angles and areas. |
| 266 | point | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: point is the dictionary headword; compare its inflected or derived forms in context. | 1. piste 2. paikka | Label the point where the two lines intersect. |
| 267 | plane | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: plane is the dictionary headword; compare its inflected or derived forms in context. | taso | Three noncollinear points determine a plane. |
| 268 | segment | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: segment is the dictionary headword; compare its inflected or derived forms in context. | 1. pallosegmentti 2. osio 3. osuus | Measure the segment from A to B. |
| 269 | ray | noun StudyField: Grade 7 mathematics and data word Word study: Base-form focus: ray is the dictionary headword; compare its inflected or derived forms in context. | 1. säde 2. puolisuora | Each side of an angle is a ray extending from the vertex. |
| 270 | obtuse | adjective StudyField: Grade 7 mathematics and data word Word study: Base-form focus: obtuse is the dictionary headword; compare its inflected or derived forms in context. | tylppä | The open book forms an obtuse angle. |
| 271 | complementary | adjective StudyField: Grade 7 mathematics and data word Word study: Base-form focus: complementary is the dictionary headword; compare its inflected or derived forms in context. | 1. komplementaarinen 2. täydentävä | Angles of thirty and sixty degrees are complementary. |
| 272 | supplementary | adjective StudyField: Grade 7 mathematics and data word Word study: Base-form focus: supplementary is the dictionary headword; compare its inflected or derived forms in context. | 1. lisä- 2. täydennys 3. täydentävä | The adjacent angles on a straight line are supplementary. |
| 273 | vertical | adjective StudyField: Grade 7 mathematics and data word Word study: Base-form focus: vertical is the dictionary headword; compare its inflected or derived forms in context. | 1. pystysuora 2. pysty 3. pystysuuntainen | Vertical angles always have equal measures. |
| 274 | transversal | noun StudyField: Grade 7 mathematics and data word Word study: Prefix focus: trans- means across, through, or beyond. | transversaalinen | The transversal creates corresponding angles at both intersections. |
| 275 | congruent | adjective StudyField: Grade 7 mathematics and data word Word study: Base-form focus: congruent is the dictionary headword; compare its inflected or derived forms in context. | yhdenmukainen | The two triangles are congruent because all corresponding sides and angles match. |
Vocabulary reading and practice
Page 11 vocabulary review
Review five selected words from page 11.
English reading
Reading passage is being prepared.
Finnish translation
A reviewed translation is not available for this passage yet.
Vocabulary quiz
Choose the dictionary equivalent for each of 5 selected words.
Vocabulary chart page
This page focuses on the word chart. Reading passages appear once in each three-page group, while cloze quizzes remain in the established enhanced range for this level.
Sources and curriculum references
These references guide selection and calibration. Definitions, sample sentences, readings, questions, and teaching notes are independently written and reviewed.
- WikDict downloadable bilingual dictionaries
- Kaikki.org / Wiktextract machine-readable Wiktionary data
- Language-Learning-decks public flashcard datasets
- SBBIC English-to-Khmer Dictionary
- English–Khmer Dictionary Dataset (machine-generated Khmer fallback; human review required)
- PanLex meanings snapshot (direct CC0 gap candidates; human review required)
- Cambridge bilingual dictionaries (individual editorial sense checks)
- Collins English–Hindi Dictionary (individual editorial checks)
- Hindwi and Rekhta dictionaries (individual Hindi/Urdu checks)
- National Institute of Korean Language: Basic Korean Dictionary
- JMdict/EDRDG Japanese dictionary project
- CC-CEDICT Chinese dictionary project
- VDict Vietnamese Dictionary (individual editorial check)
- Google Translate (machine-assisted lesson-reading draft; fluent review required)
- Kuperman et al.: Age-of-acquisition ratings for 30,000 English words
- Glencoe/McGraw-Hill, Vocabulary Power: Grade 7, ISBN 0-07-826226-7 (bibliographic calibration only).