Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

Learn a bit about meteors, asteroids and comets as they travel across the night sky. Can your child round out the page by adding color to these orbiting rocks?

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.

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

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Add some punch to your own doodles with a quick lesson about how to draw light and shadows.

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

Sit down for a fun science lesson with Steve the savvy scientist as he teaches you all about dominant and recessive genes!

Discover the differences between gravity and magnetism in this forceful worksheet!

Unscramble key vocabulary words about energy and collisions with this engaging science worksheet!

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

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

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Dinosaurs and other creatures don't exist anymore! Learn the names of some extinct animals, and look for them in this fun wordsearch puzzle.

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!

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

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

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

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!

Change up your regular classwork with this hands-on science worksheet!

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

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

Discover the connections between the sun, plants, and animals in this fifth-grade worksheet all about photosynthesis!

Review energy terminology with this fun fourth-grade crossword puzzle!

Expand your sea creature vocabulary with this Life in the Reef worksheet!