Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

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!

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

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.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

This science fair project challenges students to research and interact with the animals and plants that live in tide pools and test a practical use of tidepools

This science fair project idea investigates how the shape of an object affects drag.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Have your child kick off their summer vacation by making a miniature water slide!

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

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

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.

This science fair project idea examines the reason boats are shaped and engineered.

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.

Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.

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!

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.

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?

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.