It's About Time
Defy Gravity
Test the limits of gravity while encouraging full class participation with this thrilling lesson. Pupils investigate the meaning of work and how it is equivalent to energy. They explore the joule and apply it as a unit of work. They...
University Center for Learning Assistance
Commas
How well do your pupils know comma rules? Clear up confusion with this document, which includes an abundance of information about how and when to use commas as well as a practice exercise. Note: The answers are on the bottom of the page....
Other
Video University: Color Bars
Explains how color bars are used to provide consistent color when producing video. Describes how to set up the color bars for a monitor or camera.
US Department of Labor
Bureau of Labor Statistics: Photgrapher
Use this site to learn about the career of a photographer. This Bureau of Labor Statistics website includes information on various types of jobs photographers do as well as they pay they earn.