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

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.

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

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

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

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

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

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.

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