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5th-grade-vocabulary-words

English Vocabulary · Grade 5 Live Review Preview

5th Grade Vocabulary Words

Fifth-grade readers use increasingly precise vocabulary to compare sources, explain evidence, interpret literature, and learn independently across science, mathematics, and social studies. The curriculum emphasizes context clues, meaningful word parts, parts of speech, and language that strengthens both discussion 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. References calibrated level and coverage only; all learner-facing definitions and sample sentences are original KSSR copy.

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500 words
Words 326–350 of 500
#WordPattern / part of speechMeaningSample sentence
326skeletonnounGrade 5 science word1. 골격 2. 뼈대A whale's skeleton contains bones shaped like those in other mammals.
327musclenounGrade 5 science word근육The heart is a powerful muscle.
328circulationnounGrade 5 science word1. 순환 2. 혈액 순환Exercise can increase blood circulation.
329digestionnounGrade 5 science word1. 소화(消化) 2. 소화Digestion begins when food is chewed.
330microorganismnounGrade 5 science word1. 미생물(微生物) 2. 미생물Some kinds of microorganism help produce yogurt.
331bacterianounGrade 5 science word1. 세균 2. 박테리아Helpful bacteria live in healthy soil.
332virusnounGrade 5 science word1. 바이러스 2. 병독(病毒) 3. 비루스A virus can spread through cough droplets.
333fungusnounGrade 5 science word1. 곰팡이 2. 균The damp log was covered by a pale fungus.
334parasitenounGrade 5 science word1. 기생충(寄生蟲) 2. 기생물(寄生物) 3. 기생식물(寄生植物)A tick is a parasite that feeds on an animal's blood.
335immunitynounGrade 5 science word면역Vaccination can help the body develop immunity.
336vaccinenounGrade 5 science word1. 백신 2. 두묘(痘苗)The vaccine reduced the spread of the illness.
337infectionnounGrade 5 science word감염The doctor treated the cut to prevent infection.
338symptomnounGrade 5 science word1. 증상(症狀) 2. 증후(症候) 3. 징후A high fever can be a symptom of infection.
339treatmentnounGrade 5 science word1. 치료(治療) 2. 주치 3. 치료Rest was part of the recommended treatment.
340recoververbGrade 5 science word1. 회복하다 2. 나아지다The injured bird may recover after several weeks of care.
341contagiousadjectiveGrade 5 science word전염성(傳染性)-의The contagious illness moved quickly through the crowded camp.
342hygienenounGrade 5 science word1. 위생(衛生) 2. 위생Good hand hygiene helps prevent infection.
343moleculenounGrade 5 science word1. 분자(分子) 2. 분자A water molecule contains hydrogen and oxygen atoms.
344atomnounGrade 5 science word1. 원자(原子) 2. 아톰 3. 원자An atom contains a nucleus surrounded by electrons.
345elementnounGrade 5 science word원소Oxygen is an element found in air and water.
346compoundnounGrade 5 science word화합물Water is a compound made from hydrogen and oxygen.
347mixturenounGrade 5 science word1. 혼합 2. 믹스 3. 혼합물Trail mix is a mixture whose ingredients remain separate.
348dissolveverbGrade 5 science word1. 녹다 2. 용해되다Salt will dissolve more quickly in warm water.
349chemicalnounGrade 5 science word화학 물질The label identifies each chemical in the cleaning solution.
350mineralnounGrade 5 science word1. 광물 2. 미네랄Quartz is a common mineral in Earth's crust.

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.