Learn about the black bears of Yellowstone National Park.

Our silkworm facts help your little one understand more about these special invertebrates. He'll read about their life stages and answer some questions.

Dig up some earth science learning with this printable, and turn your next hike or beach excursion into a lesson in soil science!

This worksheet featuring food and natural resources touches on the subject of food chains.

Plants are living things just like you and me! But how do plants travel? Learn all about seed dispersal with this fun sheet.

Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.

Did you know jaguars are great swimmers? Kids will learn all about rainforest animals with this fun activity page, including a word search and coloring!

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

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

Teach your kids all about the second planet from the Sun with this simple science sheet.

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

Learn about the animal practice of hibernation in this quick science worksheet.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a salmonâs life.

The Ohio state bird, the Cardinal, is famous for their bright red color. Can you give this one some color?

Jump-start your kid's excitement about kangaroos! Together, you can learn some cool kangaroo facts, like how kangaroos can jump up to 30 feet.

Animal lovers can learn about sea creatures like sharks, tortoises and seahorses with this ocean habitat activity page, full of fun facts and a word search.

Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Animals need to adapt to survive! Teach your child how some animals can blend with their surroundings using camouflage.

In which habitat could you find an arctic fox, a polar bear, and a snowy owl? Have your kid find tundra animals with this word search worksheet.

The bluebird is a small bird that likes to sing...betcha can't guess what color it is! Take a look at the New York state bird.

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

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

Did you know that trees have more parts than just the trunk, branches and leaves? Take a look on the inside of a tree with this fill-in-the-blank diagram!

Give your budding botanist a great way to chart the growth of his seeds as they germinate! This activity is a great way to learn what a plant needs to live.

Get to know North Carolina state bird, the Cardinal, famous for their bright red color.

Does your child love butterflies? She'll learn all about them as she's asked to draw each stage of the butterfly's life.

Oh no! There was an explosion in the lab! Enjoy a humorous coloring page with your future scientist.

Aspiring astronomers, get ready for a stellar coloring page all about the moon! Your child can read some fun facts as he colors.

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

A natural resource is something that we use that occurs naturally in the environment. Teach your child about the densest and heaviest natural resource: rocks!