Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

Your child will learn how electricity is made and used by drawing pictures of household products that use electricity to create light, heat, and motion.

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

Here's an introduction to different types of rocks.

Test your knowledge of prehistoric animals with this life sciences 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.

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

A useful overview of terrestrial biomes, including a climate key.

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?

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.

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.

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.

Children put their science vocabulary to the test with this engaging crossword puzzle!

Children will learn important facts about food chains in these worksheets.

It's never too early to start teaching your kid about eating right and staying active.

Help your student become aware of everyday energy use with this fill-in-the-blank worksheet.

There are some parts of our brains that are still too complicated for scientists to understand! Find out the basics of the brain's functions with this fun page.

Third grader today, astrophysicist tomorrow! Let your child research their planet of choice, and discover everything from the number of moons to temperature.

Kids find forest animals in this third grade science word search. Animal habitat worksheets help students learn about life forms in different environments.

Here's a stormy science adventure that will blow your socks off! Learn about tracking hurricanes with this map of coordinates.

The food chain is an important life science concept for fouth graders. This game makes it fun to learn!

Budding scientists can learn about an important physical science concept with this worksheet all about density!

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

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

Pigs, cows, and ducks, oh my! The clues in this animal crossword puzzle worksheet will help you remember what animals there are on a farm.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.