This brief summary by the Copyright Clearance Center hits the important parts of what the act is, what it allows, and what it doesn't allow.
An excellent overview of the developed by the University of Texas Libraries.
Use this flow chart to help determine if your use of parts of audio visual materials in a Distance Education environment is Fair Use.
A good review of the basics of the TEACH Act.
Information to build this page was pulled from the Marine Corps University Research Library.