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.

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

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

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

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.

This experiment evaluates if a noisy environment makes it harder for test subjects to perform tasks that require hand-eye coordination.

Create your own version of an Aboriginal Australian dot painting in this fun activity!

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

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

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

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.

This experiment will evaluate if chewing gum affects students' test performance.

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.

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

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

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.