In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.
This classic children's game demonstrates how sound travels through air vs. through a solid.
This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.
This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.
In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.
This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.
In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.
Using a toy race car kids create a visual model of the Doppler Effect.
Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.
In this project children practice the scientific method while playing with puffy paint.