The history of the short film and the single concept film loop is presented. Lists fourteen reasons why it may be necessary to make and use a film loop. Film loop projectors are analyzed according to present features and deficiencies with predictions on future improvements. (DS)

Presents the results of a survey of the characteristics and content of physical science courses for student teachers and non-science students at 108 teachers' colleges and liberal arts colleges. The courses in the two groups of colleges are compared as to (1) course length and inclusion of laboratory work, (2) hours of credit, (3) percentage of…

Describes the five-year masters degree program in physics at the Moscow State University. The program combines general instruction in physics and mathematics with specialized research experience. Discusses (1) entrance requirements, (2) course philosophy, and (3) course requirements. Selected examples of questions from the entrance and course…

Discusses the unique contribution geology can make to general education as an interdisciplinary subject. Suggests making the geology curriculum broader in scope and deeper in meaning for the nongeologists. Geologic science is viewed as the most effective means by which the physical sciences may serve the social sciences, arts, and humanities. (RR)

A program called PROBLEM is detailed. It is a framework program built around a module structure that helps to make the development of computer-supervised drill much more manageable. It is viewed as an efficient approach in substantial areas of instruction in science and engineering. The material is entirely written in BASIC. (MP)

Describes sensitive and specific methods used to monitor tetrachlorodibenzodioxins and tetrachlorodibenzofurans. The procedures are suitable for detecting and quantifying these substances at the parts-per-trillion levels in complex environmental and biological samples. (Author/JN)