Curated OER
Microwave Telescopes
Discovery of microwaves and other trivia starting this PowerPoint will help interest your class in the application and behavior of these radio waves. Great images to show real-life experiments and equipment help understanding of how the...
CK-12 Foundation
Ck 12: Dangers and Uses of Radiation
[Free Registration/Login may be required to access all resource tools.] Students learn about sources of radiation in the environment, its dangers, and its uses.
BBC
Bbc: Gcse Bitesize: Uses and Dangers of Radiation
This lesson focuses on radiation including background radiation, natural and man-made sources of radiation, how to measure amounts of radiation, examples of doses of radiation and a link to a test.