Rainbows can teach us about the visible light spectrum. Learners observe multiple items that clearly display a rainbow to develop better connections. The lesson then explains wavelength using a rope to make waves.

I bet I can cross the room without having the lights come on. Class members set up an experiment in which they try to determine what materials will mask motion detected by a sensor. Groups predict how materials will interact with...

In this sound, heat, and light worksheet, students fill in a KWL chart for what they know, what they want to know, and what they learned about sound, heat, and light. Students complete 3 sections in the graphic organizer.