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

Let your curious kid learn a little bit about how fireworks work in this summer science sheet.

Find out all about the different parts of the eyes and how they work together to make vision possible.

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

How many teeth does an alligator have? Find out with this fun worksheet, dedicated to teaching you and your child all about alligators!

Learn about pearls, which seem like normal jewelry from a factory but are actually made from the mucus of mollusks!

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

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Find out everything you need to know about lightning rods! These metal poles have quite a special relationship with lightning.

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

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

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

Does your child love dogs? Test his knowledge on the different breeds of dog with some trivia questions!

Does your budding biologist know his plant parts? Get a great review of some important plant vocabulary with this info page.

Young botanists test their plant know-how with this quiz.

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.

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

Discover how water flows in this informative environmental science worksheet!

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

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

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

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

Ready for a truly electrifying lesson in science? Find out how electricity forms and what makes a lightning bolt!

How much do you know about the U.S. national bird? Learn all about the bald eagle with this fun, informative worksheet!

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

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

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.

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.