Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.