Describes the Howard B. Owens Science Center at Prince George's County (Maryland) Schools, which concentrates advanced equipment and highly trained teachers to give visiting students and teachers hands-on experiences they cannot get in the classroom. The center boasts computer-controlled rocketry, laboratories, exhibits, and lectures introducing…

Presented is a discussion on how an evaluator can function effectively in a Science and Technology Center, using an evaluation model on experience in evaluating exhibits at the Lawrence Hall of Science over a six-year period. The approach in this paper is described for four areas: (1) evaluation of currently available exhibits and programs; (2)…

Discusses rationale for developing the Exploratorium at San Francisco's Museum of Science, Art, and Perception. Describes typical exhibits, hands-on nature of exhibits, and function of Explainers. Presents information about Exploratorium workshops (currently oriented toward upper elementary/junior high teachers), emphasizing the nature of science…