American Museum of Natural History
American Museum of Natural History: See the Light
Take a look at light with these three easy experiments
Utah Education Network
Uen: Enlightening Explorations, Part Ii
This lesson engages students in learning about light. Studets will describe how light is produced, reflected, refracted, and separated.
Center of Science and Industry
Cosi Columbus: Two Lenses in One
Investigate the behavior of a water filled vial, and discover why it acts like a magnifier. Includes full list of materials, procedures, and scientific explanation of what causes light rays to change direction.