This Fourth of July, play a fun history-inspired math and logic puzzle game for your kids to play!

Determine if gender affects the ability to identify different smells.

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

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Learn whether writing things down really makes things easier to remember.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Is it a square or a circle? See if you can trick your friends with this zany 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.

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