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The major advantage of STS is the kind of teaching it allows and demands. Twelve middle school teachers who were enthused with STS teaching selected two sections for a research study. One section was the experimental STS section; the other followed the course syllabus and textbook closely. The major findings indicate the advantages for STS as a teaching approach. Students at the STS approach learned as many science concepts as students who were taught such concepts directly. But the students in the STS sections were superior in all other aspects, including understanding and use of 14 process skills, use of creative thinking skills, development of more positive attitudes, better ability to apply and connect ideas and skills to other situations, and developing a better understanding of the nature and history of science. (Contains 5 tables.)

The purpose of this study was to examine how different inquiry experiences affect in-service science teachers' performance in terms of their questions and classroom actions. Teachers in a workshop experience proceeded through structured, guided, and full inquiry stations where materials to make foam were provided. Participants were 26 in-service science teachers who were enrolled in an 8-day workshop learning about science-technology-society (STS) approaches to teaching. Those who experienced full inquiry first resulted in more curiosity, more questions, and more unique experiments than at the other two stations. Success in guided inquiry was observed when the guidance was provided by more open-ended questions posed by the leader teachers. The study raises questions concerning the limitations on student thinking when in structured and guided laboratories that characterize traditional science teaching. An analysis of this study may contribute important direction and information for science teaching and learning and encourage more moves for STS successes.

Presents news briefs related to science and technology as of October 1999. Changes that occurred in the National Association for Science, Technology & Society; Trade war between the U.S. and Europe over genetically modified food; Decision of the Rockefeller Archive Center of the Rockefeller University to continue a program of residencies for research at the Center on topics related to the history of basic medical research.