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

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

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

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

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.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Is exercise a cellular activity? Check out this fun science fair project idea to compare the carbon dioxide production before and after exercise.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

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

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

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