Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

Make a photo book to provide a reassuring guide for your child's first days and weeks of school.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

This gumbo recipe is a yummy way to celebrate Black History Month, and get a little practice in measurement.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

This holiday season, don't forget the many delights of "cookie science"! Here's a confection we especially like.

Make sourdough bread...and learn some colonial history and modern science in the process!

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Explore what freedom and liberty mean to you this Fourth of July with a beautiful portrait collage!

Finger puppets encourage creative play, communication, and they give you a great way to share the Passover story with your kids.

This science fair project idea determines if the color of light affects the growth of plants.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

Use Martin Luther King, Jr's historical "I Have a Dream Speech" to inspire your child to write down her own dreams.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

This science fair project idea identifies clouds as a means of predicting the weather.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

This science fair project idea investigates whether plants can survive being frozen.