In this lesson, the electromagnetic spectrum is explained and students learn that visible light makes up only a portion of this wide spectrum. Students also learn that engineers use electromagnetic waves for many different applications.

Students create and observe wavelengths at both high and low energy levels using safety glasses, rope, and a power drill

This lesson discusses how electromagnetic radiation transfer the sun's energy to earth. This lesson will also talk about the eight types of electromagnetic waves in the electromagnetic spectrum and how each type is used or found in our...

What colors do you see in a bubble? Why do you see colors in a bubble? Use this site to find out the answer to these questions with this easy experiment.