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

Ever wonder what's inside a camel's hump? Find out with this fun worksheet! It's jam-packed with facts about camels.

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

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

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!

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

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

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

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

Discover the impact of water on Earth’s landscape with this fourth-grade erosion worksheet!

Let your kid's knowledge of leaf vocabulary climb as high as a tall, tall tree with this fun word search.

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

Looking for a fourth grade worksheet to help your kid with science? This printable will help with your child's botany vocabulary.

Introduce your student to an endangered species, Przewalski's horse, with this information sheet. They can color the illustration as they read.

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

How much do you know about man's best friend? This fun worksheet is jam-packed with fun facts about dogs!

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

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!

This worksheet will quiz your child on the different fields of study in science. What's the difference between a zoologist and a geologist? Find out here!

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

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.

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!

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

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.

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

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

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

Apply concepts of energy and motion to marbles in this fourth-grade worksheet!