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.

Word color association is just a fancy way to talk about the way we connect colors with words.

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.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

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!

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 science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

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

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 fun experiment provides a concrete and visually striking illustration of photosynthesis.

This activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

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

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

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

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

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

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

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.