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Third Grade Science Worksheets and Printables

Tap into your third grader’s natural curiosity about the world around them with these third grade science worksheets that cover everything from oceans to space and all the wonders in between. Using crossword puzzles, fascinating diagrams, colorful infographics, and engaging experiments, kids can discover why leaves change color, why the ocean is salty, the impact the rock cycle has on our landscape, and much more.

Current Filters (261 results): 261 filtered results

3rd grade

Science

Current Filters (261 results): 261 filtered results

3rd grade

Science

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Moon Phases Worksheet

Moon Phases Worksheet

This moon phases worksheet offers a clear explanation of the lunar cycles. To teach your student the phases of the moon, download now!

3rd grade

Science

Worksheet

The Continents

Confused about continents? Get better acquainted with all the continents on earth with this word scramble.

3rd grade

Social studies

Worksheet

Types of Energy

Types of Energy

Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

3rd grade

Science

Worksheet

Identifying the Moon's Phases

Identifying the Moon's Phases

Make gazing at the night sky interesting by identifying the moon's phases. Learn the moon's different shapes.

3rd grade

Science

Worksheet

Planets in our Solar System

Planets in our Solar System

Practice naming the planets in our solar system with a fun, visual worksheet! Your child can see the planets in their orbits and try to label each one.

3rd grade

Science

Worksheet

Solar System Worksheet

Solar System Worksheet

This solar system worksheet guides your child through the order of the planets. Use this solar system worksheet to learn about the planets in the Milky Way.

3rd grade

Science

Worksheet

Energy Word Search

Energy Word Search

Brush up on some physics vocabulary with this energy word search!

3rd grade

Science

Worksheet

Life Science Crossword: Plant and Animal Cells

Life Science Crossword: Plant and Animal Cells

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

3rd grade

Science

Worksheet

Animal Word Search: Endangered Species

Animal Word Search: Endangered Species

Help your child learn a little about endangered species and why they're in danger with this printable word search.

3rd grade

Science

Worksheet

Life Cycle of a Plant

Life Cycle of a Plant

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

2nd grade

Science

Worksheet

Seven Continents Crossword!

Seven Continents Crossword!

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

3rd grade

Science

Worksheet

Firework Diagram

Firework Diagram

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

3rd grade

Science

Worksheet

Leaf Types

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

3rd grade

Science

Worksheet

Potential and Kinetic Energy

Potential and Kinetic Energy

Teach your child the difference between potential and kinetic energy with this introductory worksheet.

3rd grade

Science

Worksheet

Renewable and Non-Renewable Energy

Renewable and Non-Renewable Energy

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

3rd grade

Science

Worksheet

Water Cycle: Precipitation

Water Cycle: Precipitation

Start from water cycle precipitation from clouds and match parts of the cycle to this clear colorful image of a simple water cycle, using the helpful paragraph.

3rd grade

Science

Worksheet

Scrambled Planet Names

Scrambled Planet Names

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

3rd grade

Science

Worksheet

Life Science Crossword: Ecosystems

Life Science Crossword: Ecosystems

Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.

3rd grade

Science

Worksheet

Know Your Planets: Jupiter

Know Your Planets: Jupiter

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

3rd grade

Science

Worksheet

The Moon: A Natural Satellite

The Moon: A Natural Satellite

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

3rd grade

Science

Worksheet

Volcano Diagram

Volcano Diagram

Experience some explosive earth science! Use this diagram to teach your child about the various parts of an active volcano.

3rd grade

Science

Worksheet

What is Weathering and Erosion?

What is Weathering and Erosion?

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

3rd grade

Science

Worksheet

Life Science Crossword: Photosynthesis

Life Science Crossword: Photosynthesis

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

3rd grade

Science

Worksheet

Habitats Word Search: Ocean Animals

Habitats Word Search: Ocean Animals

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

3rd grade

Science

Worksheet

Name the Parts of a Plant

Name the Parts of a Plant

Help your preschooler sharpen his knowledge about plants with this colorful worksheet. He'll use the word bank to name the basic parts of a plant.

1st grade

Science

Worksheet

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