Here's a great introduction to five famous astronomers for kids. See who got the star party started with this worksheet.

This colorful diagram is a handy reference guide for kids learning basic body systems.

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

This is the story of our solar system. Learn about the life of Nicolaus Copurnicas and his great discovery. Learn more by answering the question at the bottom.

Have fun learning about food chains in this charming science worksheet!

Did you know that your tongue is one of the strongest muscles in your body? Tickle your learning taste buds with this worksheet all about your tongue.

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

Kids can explore ideas of storytelling and science as they fill in this comparison grid with their opinions. Start a conversation of ideas with this worksheet!

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

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

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.

Are students studying electricity? Give them a break from the scientific nitty-gritty with this fun word search full of electricity terms!

This packet of worksheets introduces children to food webs, an important life science concept.

Be a glow-getter with this energy transfer worksheet!

There are lots of stories around the world for the rabbit moon: a rabbit image seen in the shadows on the moon's face. Here's one for young moon-gazers!

Let your child explore the vocabulary associated with Earth's landforms with this colorful word search.

Ever wonder why zebras have so many stripes? Find out with this fun worksheet all about the zebra!

Is it true that male seahorses get pregnant? Find out with this fun, fact filled worksheet, all about seahorses!

Pheww! What is that stinky smell? This fun worksheet is jam-packed with fun facts, a word search and trivia, all about skunks!

Teach your child about an endangered species with this information page, all about the Forest Owlet. They can color as they read some interesting facts.

Looking for a worksheet to help your kid with his knowledge of human biology? This printable will help him with the digestive system.

Are you afraid of spiders? Don't scream, this fun worksheet is jam-packed with interesting facts and activities, all about black widow spiders!

Did you know you're 1,000 times more likely to drown than you are to be bitten by a shark? This fun worksheet is jam-packed with fun facts about the shark!

How many teeth does an alligator have? Find out with this fun worksheet, dedicated to teaching you and your child all about alligators!

This fun worksheet is jam-packed with fun facts, a word search and trivia questions, all about the baboon!