Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

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!

Track down some of the most famous animals of the Amazon -- and other places -- with this rainforest coloring page that doubles as a life-science lesson.

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!

Get to know the planet Saturn with this fact-filled coloring page! Your little astronomer can read some interesting information on Saturn as he colors.

How much does your child know about the structure of his stomach? Learn a bit about this important organ with an informative anatomy sheet!

As kids cut and pastes the pictures in the right places on this life science sheet, they learn a little about the process lettuce goes through as it grows.

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

Who is this Frankenstein guy anyway? He's not the monster -- he's the guy who invented him.

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 insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

Learn about the amphibians and reptiles of Yellowstone National Park.

The rainforest is a vibrant, lush place teaming with life! Have your little environmentalist think of some ways to help the rainforest.

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

Studying earth science? Learn about the different types of clouds with the series of cloud types.

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

Got a gardening guru on your hands? Give them a fun challenge with this fill-in-the-blanks quiz about the parts of a seed!

Learn about a common hawk native to North America, the Red-Tailed Hawk! Your child will love coloring this page as he reads some fun facts about this species.

Looking for a worksheet to help your kid with his knowledge of human biology? This printable will help him with the digestive system.

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

This mix-and-match lists examples of natural resources. Kids can connect the natural resource with the resulting product.

This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Can your child name 10 animals that make their home in the mountains? After completing this worksheet, he'll know all about mountain habitats!

Hug a tree! It can be a home to many different animals. Can you identify the different shelters used by animals in this picture?

Help your child understand pollination with this informative worksheet, complete with a diagram.

Read the definitions of soil, sand and dirt then write where you can find each type below the pictures. Nurture your budding geologist!