This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

Research basic components of vacuum cleaners, consult vacuum cleaner manufacturers for advice. Design vacuum with attachments that change automatically.

High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

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

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

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.

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

Check out is fun science fair project idea to learn about heat transfer and why certain insulating materials are more practical than others.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

This experiment will explore whether fractals really repeat themselves infinitely.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

This science fair project idea designs safe bicycle routes using GPS.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

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

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

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.

Test the idea that people who wear glasses tend to be more educated. True or false?

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.