This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

This science project allows students to study the psychology of happiness.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

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

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

This science project has students study the idea of human beauty.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

Help your kids map the "global footprint" of your family's grocery cart by investigating how far your food travels before landing on your dinner table.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.