http://ccat.sas.upenn.edu/teachdemo
This page leads to others that introduce, describe, and exemplify new Internet-based resources for teaching that are already available, and in the main, easy to use. If you know anything at all about using a WWW program then you can work through this resource successfully. There is some information here that is particularly of interest to University of Pennsylvania instructors, but most of the content is for a general audience. Informational resources, arranged in a hypertextual fashion, cover topics like Information from/on the Net, The Library, News groups, Gopher, World-Wide Web, and MOO's. Some issues which the author addresses include Better communication with students, What it's like in practice, What does it all cost, and What if I need more help with the basics?