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!

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

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

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

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

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!

Challenge your child' memory skills with this colorful worksheet. This fun printable will help with memorization skills and spatial awareness.

Be a glow-getter with this energy transfer worksheet!

Learn the importance of natural adaptations with this inquisitive activity!

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.

Help third and fourth graders become rock stars with this informative geology worksheet!

Looking for a fourth grade worksheet to help your kid with astronomy? This printable will help him learn the relative sizes of planets.

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

Dive into the electrifying concept of electrical energy in this colorful worksheet!

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

Explore the strength of magnetic forces with this worksheet for third and fourth graders!

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

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

Learn about the farthest planet in our solar system, Neptune. Facts include interesting bits about the vast winds that keep its surface moving!

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

Introduce children to physicist Albert Einstein — and a bit of theoretical physics — with this mini biography.