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!

This project determines how much the rebound rates of tennis balls change after ten games.

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

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

This project uses toy cars to determine how friction and gravity affect cars and braking.

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

This project examines how temperature affects the volume of gas in balloons.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

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

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

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

In this science fair project, young children notice and track changes in trees throughout the year.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

Examine whether males or females are more likely to have a higher center of gravity.

This science fair project idea investigates how different disinfectants work in killing germs.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

Science fair project that demonstrates how stalagmites and stalactites are formed.

This science fair project idea determines how your body responds to allergies.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

This project examines whether sugar substitutes are as sweet as real sugar.

This science fair project researches the most effective method to cut an onion and stay tear-free.

In this project students experiment with making music using only glasses of water.