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 play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

How well can people recall what they have observed. Test your knowledge in this fun experiment.