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Third Grade Science Worksheets and Printables

These third grade science worksheets help make learning engaging for your third grader! Browse through and download our 3rd grade science worksheets to help supplement your child's education. You may also be interested in the Science Activities or Science Fair Project Ideas areas of the site as well!

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Know Your Planets: Venus

Looking for a way to teach your kids all about the planets? This worksheet is the way to go. It features Venus, the second planet from the sun.

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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.

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Know Your Planets: Uranus

Did you know that Uranus can get as cold as -144° Fahrenheit? Learn more about the third largest planet in our solar system on this planet printable.

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Know Your Planets: Jupiter

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

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Learning the Moon's Phases

Teach your child about the moon's phases with this science worksheet. With clear explanations and easy-to-understand graphics, this printable is a great teaching tool.

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Name the Planets

Here's a great way to test your child's solar system knowledge. Can she name all the different planets pictured here?

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Sort Out the Solar System

Memorizing the names of the planets in our solar system is one thing, but does your third grader know which one's next to which? Let him figure it out using the clues provided!

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Habitats Word Search: Ocean Animals

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Kids don't have to go far to find these animals, though: They can find them in the word search on this third grade science worksheet.

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Habitats Word Search: Desert Animals

In which habitat could you find a camel, a rattlesnake, and an iguana? Definitely the desert! Kids don't have to go far to find these animals, though: They can find them in the word search on this third grade science worksheet.

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Capricorn: Constellations

Looking for a way to brighten your child's enthusiasm for astronomy? Introduce him to the constellations with this worksheet about the constellation Capricorn.

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