This science fair project idea investigates the relationship between memory and age.

Determine if gender affects the ability to identify different smells.

Teach your child Morse code, and a little bit of history that she'll pick up in a flash!

Your child will learn a whole alphabet of different jobs while they complete this brain-teaser chart just in time to celebrate Labor Day!

This science fair project idea tests the efficiency of short term memory.

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.

Explore the relationship between personality traits and birth order effects.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

Do people only "hear" what they want to hear? Explore pareidolia and psychoacoustics with this easy science fair project that pits melody against white noise.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Test whether spot magnets can help improve the symptoms of an injury.

This project is about after-images and what possibly affects them.