This experiment investigates whether there are certain sounds that affect men and women differently

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

This science fair project idea explores whether talking to a plant will help it grow.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

This classic children's game demonstrates how sound travels through air vs. through a solid.

This science fair project idea demonstrates sonar mapping of the ocean floor.

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

Find out whether matching resonant frequencies can cause objects to shatter.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.