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3rd Grade Science Worksheets

220 resources

3rd Grade Science Worksheets

220 resources

Worksheet
Worksheet3rd GradeWhat are Liquids? Worksheet

A 3rd Grade liquids worksheet that pairs matter vocabulary with real examples like poured syrup and a balloon of air. Answer key included, so students can practice naming solids, liquids and gases with no prep.

Worksheet
Worksheet3rd GradeBirds Worksheet

This birds worksheet has 3rd graders circle the facts true of all birds, sort eight animals into Bird and Not a Bird, and explain why a bat is not a bird. Answer key included.

Worksheet
Worksheet3rd GradeAnimal Life Cycles Worksheet

This animal life cycles worksheet has 3rd graders order a butterfly's four stages, sort six insects by complete or incomplete metamorphosis, and explain the difference. Answer key included for fast, no-prep life science practice.

Worksheet
Worksheet3rd GradeHabitats Research Worksheet

This habitats research worksheet helps 3rd grade students pick an animal, take notes on its habitat, draw it, and explain how that home helps the animal survive.

Worksheet
Worksheet3rd GradeFish Worksheet

This fish worksheet has 3rd graders circle the facts that are true of all fish, sort eight animals into Fish and Not a Fish, and explain how a dolphin is different. Answer key included.

Worksheet
Worksheet3rd GradeRainforest Crossword Puzzle

This rainforest crossword puzzle worksheet gives 3rd grade students eight habitat vocabulary words to solve from short science clues, plus one written question. An answer key is included.

Worksheet
Worksheet3rd GradeClassifying Reptiles, Amphibians, or Insects Worksheet

This Classifying Reptiles, Amphibians, or Insects Worksheet helps 3rd Grade students sort twelve animals by their traits and explain their thinking. An answer key is included, so checking work takes seconds.

Worksheet
Worksheet3rd GradeRhythm and Rhyme Worksheet

This rhythm and rhyme worksheet gives 3rd grade students an original cricket poem, beat counting, rhyming pairs, and a write-your-own couplet. Answer key included, so poetry practice is ready to print.

Worksheet
Worksheet3rd GradeInsects Life Science Reading Comprehension Worksheet

This insects life science reading comprehension worksheet gives 3rd Grade readers a non-fiction passage about insect body parts, plus multiple choice, word-bank, and written-response questions. Answer key included for fast, no-prep science reading practice.

Worksheet
Worksheet3rd GradeClassifying Hunt Worksheet

This classifying hunt worksheet has 3rd grade students sort everyday objects as hard or soft, then decide what floats and what sinks. An answer key is included for quick, easy checking.

Worksheet
Worksheet3rd GradeTechnology Worksheet

Use this technology worksheet to sort twelve everyday tools by the job each one does. Built for 3rd grade science, with clue items and an answer key included.

Worksheet
Worksheet3rd GradeWord Attributes Worksheet

This word attributes worksheet has 3rd graders sort twelve describing words into three columns, then name the object each clue describes. Answer key included for quick, no-prep vocabulary practice.

Worksheet
Worksheet3rd GradeLayers of the Earth Word Search Worksheet

This layers of the earth word search worksheet gives 3rd grade students a 10-word Earth Science puzzle plus six fill-in-the-blank sentences, with an answer key included, so science vocabulary sticks the first time.

Worksheet
Worksheet3rd GradeClouds Worksheet - Research

This Clouds Worksheet has third graders read five sky reports, name the cloud each one describes, and predict the weather it brings. An answer key is included, so cloud types get checked fast.

Worksheet
Worksheet3rd GradePancakes Reading Comprehension Worksheet

The Pancakes Reading Comprehension Worksheet gives 3rd grade readers an original rhyming poem told by the pancake batter, four comprehension questions, a vocabulary item, a written response, and an answer key.

Worksheet
Worksheet3rd GradeSolar System Sort Worksheet

This solar system sort worksheet has 3rd Grade students sort all eight planets into inner and outer columns, then name objects from short clues. An answer key is included.

Worksheet
Worksheet3rd GradeMammal Birds and Fish Worksheet

This classifying animals worksheet has 3rd grade students sort nine animals into birds, fish, and mammals and solve four clue riddles, with an answer key included so checking takes seconds.

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Worksheet3rd GradeClassifying Types of Weather Worksheet

This classifying types of weather worksheet has 3rd Grade students sort twelve weather words into precipitation, temperature, and storms, then explain two answers. Answer key included.

Worksheet
Worksheet3rd GradeReptiles, Amphibians, and Insects Worksheet

This reptiles, amphibians, and insects worksheet helps 3rd grade students sort four animals by their traits and explain their thinking in writing. Answer key included for quick, no-prep life science practice.

Worksheet
Worksheet3rd GradeTooth Decay Reading Comprehension Worksheet

Students read a short passage about how plaque and acid wear down enamel, then answer comprehension questions. This tooth decay reading comprehension worksheet is written for 3rd Grade and includes an answer key.