Check out this cool science fair project on identifying rocks and minerals for kids.

Find out whether packaged seeds actually do expire in this new science fair project idea.

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

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

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.

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.

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

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

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

In this challenge, students are tasked with creating a car that can be powered by a balloon!

This experiment investigates the relationship between the temperature of a candle and its burn rate.

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

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

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 design challenge, students will be tasked with creating a bouncy ball polymer!