Use marbles and paint to explore the wild world of shapes and color...and build writing strength, too.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

Devise list of randomly chosen words, test how many words volunteers can remember. Compare results of adults and children. Which have better memories?

Examine how the tire treads of a bicycle affect its rolling frictional force. Change tires, test speed performance on different terrains.

Use muffin tins to create a simple, affordable and fun game to help your child practice their vocabulary!

Playing doctor is not only fun, it's also a way to teach kids about the parts of the body and how they are spelled.

This science fair project idea determines the most effective method of preserving food.

Help your student memorize the vocabulary needed to excel in geometry. This fun Tic-Tac-Toe game focuses on terms used when working with circles.

Here's a fun activity that will have your child teaching you for once, while you find out exactly what she is learning in school.

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

Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?

Help your second grader grasp the concept of verb tenses with this silly card game!

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

Help your child learn about animal classification with this fun and delicious activity.

Challenge your fourth grader to try to recreate the geography of her state using just flour, salt, and water.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Play this homophone game with your child the next time you sit down with them to read a story and help them build some valuable reading skills.

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

Plants and light seem to be good buddies, but how far does the friendship really go?

Science fair project that examines the relationship between fluid flow rate, pressure, and resistance.

Help your kindergartener learn to manage a telephone with this homemade keyboard that also helps kids practice letters and numbers.

This science fair project idea determines the probability of a coin landing heads or tails.

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.