Describes a visual tutoring system for programming distributive-memory multiprocessor networks. Highlights include difficulties of parallel programming, and three instructional modes in the system, including a hypertext-like lecture, a question-answer mode, and an expert aid mode. (Author/LRW)

This article discusses telecommunications infrastructure and instructional innovation at Townview, a college preparatory school in Dallas, Texas. Topics include connectivity, Internet access, the multimedia center, videoconferencing and student-directed curricula, resource sharing, cooperative learning activities, advanced science learning and…