Where is the liver located? Using the diagram as a reference, kids cut out the different parts of the liver from this worksheet and piece them together.

Learn more about molecules and how they comprise the air all around us in this intro-to-earth-science worksheet.

There's not much in the animal kingdom more interesting than tentacles with suckers! Learn about octopus anatomy with this worksheet.

Read about the intestines, an important part of our digestive process. Your child will see a diagram of this body organ and learn important terms and concepts.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

This kid-friendly, fill-in-the-blank diagram helps your fifth grader learn the technical terms for the bones in his torso.

Help your child get to know his elementary elements with this handy worksheet on copper.

Kids love squids! This simple squid diagram will help your 5th grader memorize the squid anatomy.

Hop right into this simple worksheet to memorize grasshopper anatomy. Match the provided words to the body parts of this hip-hoppin' creature.

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

How does our hearing work? Give your child a great guide to the anatomy of our ears with this anatomy worksheet.

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!

Learn all about essential laboratory equipment with this hands-on worksheet for fourth and fifth graders!

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

Discover how water flows in this informative environmental science worksheet!

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

Discover the connections between the sun, plants, and animals in this fifth-grade worksheet all about photosynthesis!

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

Have fun learning about food chains in this charming science worksheet!

Warm up your scientific thinking with this colorful worksheet!

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!

Water covers 70% of Earth’s surface—but where exactly is it? Find out in this fifth-grade worksheet!

Discover the details of desert plant life in this informative worksheet!

Discover Earth’s four major systems, or spheres, in this engaging fifth-grade worksheet!