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.

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.

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.