Find out everything you need to know about lightning rods! These metal poles have quite a special relationship with lightning.

This worksheet features Uranus facts. Did you know this planet is blue and spins on its side?

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

Learn about the farthest planet in our solar system, Neptune. Facts include interesting bits about the vast winds that keep its surface moving!

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

Practice geology vocabulary with this challenging crossword puzzle.

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!

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Study the night sky with this hands-on science worksheet for third and fourth graders!

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

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

Dig into the details of plant growth with this worksheet for fourth and fifth graders!

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Have you considered why elephants have trunks, or why polar bears have thick fur? Reflect on animal adaptations with this fourth-grade worksheet!

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