Reports the results of a study that examined the patterns of interactions of high school student partners engaged in problem-solving activities while working through computer simulation activities in an astronomy lab. Observations, interviews with teachers and students, and a software program evaluation are discussed. (LRW)

Encourages school library media specialists to explore the capabilities of hypermedia and hypertext, and lists books, articles, and guides for librarians to find out more about learning and utilizing this authoring language. Applications of hypermedia and hypertext in libraries and media centers are discussed. (20 references) (SD)