Visits to six school districts which were identified by the National Science Teachers Association's Search for Excellence program were made during 1983 by teams of 17 researchers. Their reports were analyzed in search for common characteristics that can explain the requirements necessary for excellent science programs. These characteristics are…

Synthesizes literature on apprenticeship learning, the sociology of science, and K-12 science education to develop a set of characteristics for designing/evaluating participatory science learning experiences. Clarifies and illuminates the value of these characteristics for science educators by using them as evaluative criteria for characterizing…

This article examines variations in patterns in the enactment of a large-scale kindergarten through Grade 12 science inquiry program. Student data reports in the GLOBE program provide a useful measure of implementation because key design elements in the program are student collection and reporting of local environmental data. We examined…

Describes and evaluates science teachers' implementation of microcomputers at a field-test site that was part of a program to encourage literacy of science teachers in the use of microcomputers (ENLIST-Micros). Discusses why only 33 percent of the teachers used computers one year after the training. (Author/YP)