Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

Determine which video game elevates the heart rate best and burns the most calories.

Can playing video games trigger an adrenaline rush even though there's no real danger? In this cool experiment you'll learn all about how fight-or-flight works!

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

Evaluate if people are more influenced by video or audio advertising.

Science fair project that designs a video game that requires players to use relevant skills.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

This science fair project idea studies how talking on a cell phone affect driving?

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

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

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

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.

Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

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.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

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

Create a double-slit interference out of cardboard. Produce an interference pattern that demonstrates the wave and particle characteristics of light.

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

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

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

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

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

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.