Demonstration
The information above regarding lecture and media types, considerably applies to demonstrations as well.
Media types appropriate for online demonstration include text, hypertext, graphics, audio, and video, with the WWW as one main repository for content to be reused, and publishing companies as another possible repository.
Demonstrations may often be considered as focused lecture segments, possibly including simulations, which may be on a main courseware site or on sites linked to from a main courseware site. Canned demonstrations may be available for use off the WWW or from publishing companies, or can be created from scratch.