Discussion of the use of computers for presentations in the classroom focuses on their use in a calculus course to explain graphs of functions. Topics discussed include the importance of managing the group process in the classroom; environmental considerations; and projectors and screens. (LRW)

Reports on ways in which interactive video-based courseware is being used with students studying for vocational qualifications at Thames Valley University (United Kingdom). Two alternative models using interactive video are described, one using multiple workstations and one using a single workstation led by a tutor. (Contains six references.) (LRW)

Discusses instructional considerations of group size for computerized instruction. Situations calling for individual use, small group use, and large use of computers are described; individualistic, competitive, and cooperative learning are explained; peer tutoring versus teacher guidance is examined; and courseware selection is discussed. (eight…