Outlines several laboratory procedures and demonstrations including electric fields using sawdust, experiments with capacitors, particle spacing in a vapor and a liquid, metrology, momentum, Moire patterns and interference fringes, equipping for practical electronics, and using programmable calculators for rapid plotting of graphs. (DS)

Reviews apparatus design and instructional uses for Fume Cupboard Monitor, Plant Tissue Culture Kit, various equipment for electronic systems course, Welwyn Microprocessor-Tutor, Sweep Function Generator SFG 606, and Harris manufacturers materials--Regulated Power Supply Units, Electronic Current and Voltage Meters, Gas Preparation Kit, and…

Characterizes a number of the bench-type chemical laboratory hoods. Reports results of a study that determined the levels of protection each type provides, exploring variables such as laboratory air supply systems, face velocity, work practices, personnel movement, and the effect of equipment location in the hood. (CS)

Stresses providing reliable, factual information directly to users. Describes classes of data, the need for good data, quality control of databases, the electronic revolution in data dissemination, systematic cooperation to reduce costs of developing online services and of creating data bases, and trends in data dissemination. (JN)

Describes a series of experiments monitoring household energy use and expense being developed as part of a course in an adult education program at Wayne State University. The experiments are used in a one-semester workshop course in which resources, consumption patterns, and future outlook are discussed. (Author/SK)

Describes a method to demonstrate induction heating by placing an ordinary mercury thermometer in a high frequency magnetic field and observing the temperature rise. Also describes an ice calorimeter for measuring the mechanical equivalent of heat. (SK)

Describes the operation of TESTS (A Test Exchange for Service Teachers of Science) which searches out, solicits, reviews, and catalogs test materials. Organization of existing nonpublished instruments is described. Implications are made for future test development in science education. (CS)

This essay by a Harvard evolutionist presents viewpoints concerning the creationists' arguments against evolutionary biology. Semantics regarding "facts" and "theory" of evolution are examined, examples are cited of creationist argument, and arguments for evolution are presented. (CS)

Evaluates a new course for prospective elementary teachers entitled Basic Science Skills, designed to give students background in science, to show use of science materials and methods, and to promote positive attitudes toward science and science teaching. Math anxiety is suggested as a confounding factor in interpreting the results. (CS)

Describes cognitive mapping techniques compatible with the information processing view of human thinking. Student knowledge was assessed by clinical interview and performance on paper-and-pencil tasks. Concept maps and semantic networks were then constructed. Uses that these assessment tasks and representations might have in science education are…

Describes a three-week summer program in environmental education and field botany for inservice and prospective teachers at the University of North Carolina. Stressing that the aesthetic viewpoint is one often overlooked by educators and scientists, this article reasons that self-awareness is a positive outcome of this approach. (CS)

Compares experiences of men and women in engineering, both academically and professionally, using data drawn primarily from statistical studies and surveys of Purdue engineering students and graduates. Detailed tables and figures supplement text material on topics such as career decisions, academic performance, and job satisfaction. (SK)

Examines the state of physics in 1931, the predicted and actual states of physics in 1981, and predictions for 2031. Focuses on general conditions such as economy, energy (fossil, solar, nuclear fission, fusion), physics research, and physics publications. (JN)

Examines trends in participation of women in science and engineering over the past decade and estimates changes during the 1980s. Focuses on educational attainment, employment status and sector, and salaries, and indicates a gap in salaries and career opportunities between men and women. (JN)

A National Academy of Sciences conference was held in October, 1981 in Washington, D.C. to provide dialogs with key government officials and to suggest alternatives for wise allocation of limited resources to control damage to the United States' scientific and technological enterprise. Viewpoints and key recommendations are reported. (JN)