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

Help middle schoolers use maps, math, and history for some Fourth of July fun.

This science fair project compares the abilities of men and women to understand subtle communication through body language.

This science fair project idea examines whether boys and girls differ in reflexes.

This science fair experiment examines the relationship between gender, age, and smiling.

Show your teens the connection between making history and writing it by having them write, illustrate, and edit a newspaper from the past.

Get your child excited for the seemingly stuffier side of these chilly months with a mock debate.

With this activity, you'll create a family treasure...and reinforce social studies basics while you're at it!

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

This experiment will investigate whether reward or punishment is more apt to motivate people.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

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

Discover whether the color of text correlates with ease and speed of reading.

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.

Science fair project in which you will stage an election campaign to determine whether people are more swayed by a positive ad or negative ad.

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

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

Explore the relationship between personality traits and birth order effects.

Explore the neural and mental mechanisms at play in mental imagery.

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

This science fair project idea explores whether cats can be trained in the same way that dogs can.

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