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

Kids think of 25 ways to live healthier, more active lives and come up with a plan to put into action in this middle school heath activity.

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

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

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

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

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

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

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

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

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

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