Practice identifying living and nonliving things with this first- and second-grade science worksheet!

All living things have a life cycle. Learn about the different stages that a bird goes through from birth to adulthood!

All living things go through cycles. Learn about the life cycle of an amphibian with this diagram of the life of a frog!

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

All living things go through many changes as they grow to be adults! Help your little one understand how he will grow and change.

All living things need water to survive. Listed are some of the ways we use water: can your child think of others?

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Microscopes bring biology to life, allowing us to explore the world's tiniest living things. Have your child create his own organism in the sample slide.

Take a trip down to the deep blue sea and learn about the life cycle of a fish! Fish go through the same stages of life as many other living things.

Budding scientists can learn about an important physical science concept with this worksheet all about density!

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

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!

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!

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

Put your prediction proficiency to the test in this third-grade physical science worksheet!

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

Did you know that air has substance too? Learn about air resistance, also known as drag. Air resistance affects the movement of all the things on our planet!

Learn the science of volcanic eruption with this cutaway diagram

In this science vocabulary worksheet, kids will look at the labeled diagram of the monarch butterfly and then use what they have learned to finish the sentences.

If your scientist is mad for magnets, let him explore a few fun facts about magnetism with this physics page!

Help your little learner understand the concept of buoyancy with this fun worksheet. He'll decide which items will keep this frog afloat!

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.

Kids need lots of things to grow up healthy and strong, and plants do, too! Can your child think of things a plant needs to grow?

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

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.

Describe how things feel when you touch them and push on them!

Playing in the dirt was never so educational! Shake things up with this fun experiment about soil.

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

Cranium, noodle, melon, noggin...the human skull has been called a lot of things over the years. Here are the proper names for each part.