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

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

Can you match the scientist with the unit of electricity or power that is named after him?

Explore the applications of electrical energy with this helpful second-grade worksheet!

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

Discover different types of energy with this third- and fourth-grade science worksheet!

Learn about the science behind one of nature's most awesome spectacles: monsoons.

Learn the ins and outs of one of the body's most important organs: the heart!

Determine which magnets have the strongest force in this third- and fourth-grade worksheet!

Learn about some of the most common forms of energy with this helpful one-pager for third graders!

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

Get to know one of the most unique and colorful monkeys, the red-shanked douc langur. Read about why they are an endangered species with this info-sheet.

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.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

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!

Did you know an elephant can eat 300 pounds of food in one day? This fun worksheet is jam-packed with fun facts, a word search and trivia, all about elephants!

Discover how dolphins use sound to see in this fascinating worksheet!

Break down a word to create new ones with this fun worksheet for second through fifth graders!

Be a glow-getter with this energy transfer worksheet!

Discover how water flows in this informative environmental science worksheet!

Learn all about the science of the movies and the basic concepts behind how they work.

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Get to know the Apollo 11 space mission in this science and history worksheet!

Learn the importance of natural adaptations with this inquisitive activity!

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.