Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

With two simple yet fun experiments, this worksheet covers the interesting topic of cohesion and adhesion of water.

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

Are you afraid of spiders? Don't scream, this fun worksheet is jam-packed with interesting facts and activities, all about black widow spiders!

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

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

Learn the science of volcanic eruption with this cutaway diagram

Make sure your young scientists stay safe as they conduct experiments!

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

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.

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

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

Learn all about essential laboratory equipment with this hands-on worksheet for fourth and fifth graders!

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

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

Calling all mad scientists... Electrify your enthusiasm for science! This awesome worksheet will show you step-by-step how to make an electromagnet.

Take a peek inside the human eye with this eye-catching worksheet! See a simple eye diagram and learn vocabulary words that will help your kid understand sight.

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

You can find rocks almost anywhere, but there's a lot more to rocks than meets the eye. Check out this science worksheet to learn all about rock formations.

Find out more about what REALLY dwells in swamp ecosystems with this worksheet all about swamps.

These 12 dinosaur names are all mixed up, and need a dinosaur expert to help unscramble the letters.

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!

Ever wonder why zebras have so many stripes? Find out with this fun worksheet all about the zebra!

Is it true that male seahorses get pregnant? Find out with this fun, fact filled worksheet, all about seahorses!

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

This fun worksheet is jam-packed with fun facts, a word search and trivia questions, all about the baboon!

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

If your child is studying life science, introduce her to all the strange animal pairs that work together in the wild.

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