Discusses the use of laserdiscs and interactive video technology in an earth science classroom. Delineates the basic equipment needed for a laserdisc workstation, along with a software authoring system. Describes the development and use of a software program called Mission Earth, which contains four lessons on astronomoy. (TW)

Presents the second draft of a set of recommendations for a national agenda for the implementation of videodisc technology in education. Includes statements about goals and objectives, needs assessments, evaluation and research, the encouragement of cooperation between education and industry, courseware integration, and future planning. (TW)