Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

Test out various brands of permanent markers to see which one is least water soluble.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

This science fair project idea determines whether land or water warms more quickly and investigates how solar radiation increases the temperature of surfaces.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

Design a more versatile real estate website. Contact realtors and real estate websites for advice and further information. modify an existing design

Science fair project in which you will stage an election campaign to determine whether people are more swayed by a positive ad or negative ad.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!