Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.