This science fair project idea explores which fruit molds the fastest.

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

In this science experiment, test the pH of soil surrounding a gas station to determine if gas stations have a negative effect on the environment.

Test the combustion of different types of woods.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

Bring back the groovy memories by making shrinky dinks using household materials, while learning about the science of plastics. Here's how to get started:

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Will people perceive your intelligence differently depending on your hair color? Find out in this science fair project idea!

Here's a science activity to help your child investigate how seeds are designed to travel.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Study how we perceive color by exploring optical illusions such as pointillism, digital images, and Ishihara tests.

Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.

This science fair project idea explores whether color affects a person's emotional state.

Can cells be frozen? This science fair project provides information to answer this question.