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Third Grade Science Worksheets and Printables

If your students often ask, "Why?" then it's time to turn your curious kids into little scientists with our third grade science worksheets and printables! Third graders will enjoy discovering new facts about the plant life cycle, the anatomy of a volcano, types of energy, the planets of the solar system, and more in these third grade science worksheets.

Current Filters (265 results): 265 filtered results

3rd grade

Science

Current Filters (265 results): 265 filtered results

3rd grade

Science

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How is A Star Born?

How is A Star Born?

Have you ever looked into the night sky and wondered where all those millions and million of stars come from? Find out here with a mini astronomy lesson!

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

The Continents

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

3rd grade

Social studies

Worksheet

Layers of the Earth

Layers of the Earth

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

3rd grade

Science

Worksheet

Know Your Planets: Saturn

Know Your Planets: Saturn

Did you know that 763 Earths could fit inside Saturn? Learn more fun facts about Saturn on this fun science printable.

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

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

Why Does the Earth Spin?

Why Does the Earth Spin?

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

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

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

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

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

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

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

Energy Word Search

Energy Word Search

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

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

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

Know Your Planets: Mars

Know Your Planets: Mars

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

3rd grade

Science

Worksheet

Fresh Water and Salt Water

Fresh Water and Salt Water

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

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

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

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

Know Your Planets: Mercury

Know Your Planets: Mercury

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

3rd grade

Science

Worksheet

What is a Plateau?

What is a Plateau?

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

3rd grade

Social studies

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

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