Search Printable 3rd Grade Science Worksheets

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

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.

Teach your child how to respect the ecosystem with a science worksheet that doubles as a coloring page. Can they identify the sources of pollution in the scene?

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

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?

All kids love animals, but how much does your child know about them? Kids will get to learn some animal vocabulary with this wild crossword puzzle.

Children will go on a nature walk and observe their surroundings, then write a letter to nature, in this two-page writing and mindfulness worksheet.

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

As your child completes this science worksheet on the life cycle of a peanut, he'll get the chance to practice his sequencing, labeling, and drawing skills.

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.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

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

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

Whether you say buffalo or bison, it is still the largest land mammal in North America. Discover a bit more about this majestic animal.

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.

Without reflective surfaces, this biker would have a much more dangerous ride. Can you find all five reflective surfaces present in this scene?

How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

Educate your budding scientist about fossil fuels with this worksheet about non-renewable energy.

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

Let your child put her thinking cap on and take a moment to write about the influence people might have had on the formation of landforms.