General principles of computer graphics are reviewed, including discussions of display hardware, geometric modeling, algorithms, and applications in science, computer-aided design, flight training, communications, business, art, and entertainment. (JN)

Describes an approach to quantum mechanics exploiting the periodic structure of the elements as a foundation for the quantum theory of matter. Indicates that a quantum chemistry course can be developed using this approach. (SK)

Discusses whether chemistry should be taught using a purely descriptive approach or using the current "principles" approach. Considers what sort of background should be provided given the uses students are most apt to make of their general chemistry training. (SK)

Analyzed are university instructor behaviors in introductory and advanced level laboratories of botany, chemistry, geology, physics and zoology. Science Laboratory Interaction Categories--Teacher (SLIC) was used to assess 15 individual categories of teacher behaviors in the areas of questioning, giving directions, transmitting information,…

Research papers (N=111) published in Vols. 11-13 of "Journal of Research in Science Teaching" were used in this study to validate areas of productivity in science educational research. Questions were answered regarding research area interests, stability of priorities for research, and omissions of research in high-priority areas. (CS)

Summarizes current trends in the number of BS, MS, and PhD graduates of chemical education programs on a nationwide basis. The data are from the report of the American Chemical Society's Committee on Professional Training. A halt in the decline of PhD graduating chemists is reported. (SA)

Focuses on molecular weight and molecular weight distributions (MWD) and models for predicting MWD in a pedagogical way. In addition, instrumental methods used to characterize MWD are reviewed with emphasis on physical chemistry of each, including end-group determination, osmometry, light scattering, solution viscosity, fractionation, and…

Reviews and lists introductory- to advanced-level modules (units of written materials to support a one-hour lecture on a specific topic) for materials science and engineering. Modules are available with free photocopy reproduction rights through the "Journal of Education Modules in Materials Science and Engineering." (JN)

Discusses various aspects of polymeric mixtures, mixtures of structurally different homopolymers, copolymers, terpolymers, and the like. Defines concepts of polymer-polymer miscibility from practical and theoretical viewpoints, and ways of predicting such miscibility. (JN)

Describes geothermal, aerospace, and undersea applications of polymeric materials, focusing on properties needed by and forces acting on the polymers. (JN)

The properties of natural and synthetic polymeric "coatings" are reviewed, including examples and uses of such coatings as cellulose nitrate lacquers (for automobile paints), polyethylene, and others. (JN)

Presented is the second part of a bibliographic listing of commercially available audiovisual materials for chemistry. Information includes producer (with addresses), catalog number, format (slides, cassettes, filmstrips, films), and price for items in these categories: matter and energy, nuclear chemistry, periodic table, solids and crystals,…

Describes the development, major accomplishments, and current programs of the American Institute of Physics. (JN)

Reviews the federal government's role in support of physics within the context of four time periods: (1) about 1930-40; (2) 1940-45 (World War II); (3) 1945-present (post-World War II); and (4) the present time, as the administration in Washington strives for a balanced budget. (Author/SK)

Thurstone's Scale No. 30, Form A was used to survey attitudes of introductory college biology students (N=120) toward evolution. Results indicate the majority of these students believe in the theory of evolution. In addition, two demographic variables, sex and church influence, produced a significant correlation with the attitude scores.…