A fully resourced lesson reviewing the basics of waves and the electromagnetic spectrum.
Part of my "Intro to Waves" Unit, but can be used as a stand alone lesson.
Originally developed for a 9th grade class, this lesson can be easily adapted for both high and middle school classes. The zip file contains printable resources, PowerPoint and everything else that is needed to deliver this lesson. Remember - you can download this entire unit at a discount by searching for my "Intro to Waves - Fully Resourced Unit"
For those in the UK - this is part of AQA Trilogy, Unit 6.6 Waves