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

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

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

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

Dive into habitat studies with this second- and third-grade worksheet!

Give your child a great coloring page full of fun flower facts! This one is about the iris flower and the butterfly.

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

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

Decide which plants could live in a grassland with this second- and third-grade worksheet!

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Determine which plants would survive in a pond with this second- and third-grade worksheet!

Walter's Duiker is a new species of duiker, a kind of antelope, and one of many new species discovered between 2009 and 2011.

Learn how seeds move with this second- and third-grade matching activity!

Dive into a coral reef habitat with this second- and third-grade worksheet!

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Observe the life cycle of an oriole with this second- and third-grade worksheet!

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

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

Color the T Rex Leech! Named for its sharp teeth, he is one of many brand new species discovered in the past two years.

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