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.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

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

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

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

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

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

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

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Want to get your bookworm interested in science? Check out this cool activity that teaches kids how to write science fiction!

This cool music science fair project idea has kids determine the effect of music on memory. Can music improve our cognitive abilities? Why or why not?

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

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

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

This science fair project determines whether most people will notice that a game of chance is very slightly rigged.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

This science fair project idea's objective is to understand the architecture and function of neurons and their key components.

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

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

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

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

The project investigates how friction affects motion by using different surface textures.

Start thinking about how the internet works by assembling an Ethernet cable of your own!

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.