Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!

Budding inventors can get a fun review of the simple machines with this word search.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.

How many machines can you find around the house? You may find them where you least expect it!

Create your own gravity-powered roller coaster in this creative worksheet!

Explore magnetism with this colorful science worksheet for third and fourth graders!

Identify examples of pushes and pulls with this cut-and-paste worksheet for kindergarteners and first graders!

Your knowledge of static electricity doesn’t need to be static—discover how it works in this engaging worksheet!

Put your prediction proficiency to the test in this third-grade physical science worksheet!

Learn all about charging by friction with this fascinating science worksheet for middle grades!

Explore Newton's third law of motion with this engaging science worksheet!

Why do doorknobs and high-fives sometimes give you an electric shock? Read all about charging by conduction in this middle-grade science worksheet!