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.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

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

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

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!

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

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

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 project, a mnemonic is used to test how it increases memory.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

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.