This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

In this project, you will observe and record changes in sunspots over two weeks.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.

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

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.