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

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

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

Calling all mad scientists... Electrify your enthusiasm for science! This awesome worksheet will show you step-by-step how to make an electromagnet.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

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

Explore the strength (or magnitude) of magnetic forces with this two-page physics worksheet for middle grades!

Use your detective skills to predict the motion of a seesaw in this third-grade 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!