Test whether spot magnets can help improve the symptoms of an injury.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

The purpose of this science project is to determine which stimulus, gravity or water, will cause the greatest growth response in a plant.

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

This science fair project idea determines which flower lasts the longest.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.

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

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

Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?

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

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

This science fair project evaluates if and how eating a large meal affects ability to perform mental tasks.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Explore the relationship between personality traits and birth order effects.

This project determines what percentage of test subjects react adversely to the sound of fingernails on a chalkboard and explores their physiological responses.

This science fair project idea demonstrates that plants give off water.

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

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 experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.