Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

This Awesome Anatomy sheet focuses on the brain, often considered the most vital of vital organs.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Does your child know where Earth is in the Solar System? He'll learn as he completes this fun, planet printable.

Wolves are an animal with a bit of rough past in Yellowstone National Park. Learn all about them!

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

Does your first grader want to know more about mammals? This worksheet gives her a chance to do some research to decide which animals fit into that category.

Where do flower babies come from? Find the answers in this word search about plant reproduction!

Find out more about single-cell organisms with this coloring page and diagram.

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

Learn all about precipitation and the role it plays on the planet in this weather science worksheet.

Milky Way: candy bar or galaxy of 100 to 400 billion stars?

Ever lay on your back to look at the clouds? Now you'll know which types of cloud make up all those silly shapes you see with this diagram.

This raptors word search is not about dinosaurs, it's about birds! "Raptor" means "bird of prey", and there is a huge list here for your child to find.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Build healthy eating habits in your family! This printable meal planning chart is a great way to help kids pay closer attention to what they eat.

Learn more about the imposing tsunami with this worksheet about the science of tsunamis.

Use this lightning diagram to go along with what your child is learning about weather systems in school!

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

This earth sciences worksheet offers a simple and informative overview to a fascinating geological phenomenon.

Read up on the digestive system with this page, which follows your food from start to finish.

Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

Get outside and take a stroll! This leaf guide will give your little one a great learning experience the next time you're out at the park.

The food chain is an important life science concept for fouth graders. This game makes it fun to learn!

How much does your child know about the animal kingdom? Help her discover interesting facts with this animal crossword.

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

How far away is the Red Planet from the sun? Find out with this great Solar System printable.

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

How do these animals blend with their surroundings? Enjoy this match-up activity on animal camouflage for kids!