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

Stretch your backbones and learn about the creatures that have a spine and those you don't!

Learn about the amphibians and reptiles of Yellowstone National Park.

What happens to water as it travels through mushy, smushy wetlands and swamps? Find out all about the water cycle and fill in scientific terms in the swamp.

Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

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.

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?

Can you explain why your blue shirt is blue? This worksheet is full of facts about light and how it reacts with objects to give us the perception of color.

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

Teach your child the difference between potential and kinetic energy with this introductory worksheet.

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

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

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

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!

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

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

Here's a quick overview of drought and flooding to spark thoughts or conversation with your kids about water.

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

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

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!

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

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

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

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

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.

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