Still pictures, slides and motion pictures were used in this study to present concepts in biology involving time, space and motion. (Author)

Equipment and procedures for converting a conventional laboratory to an audio-tutorial learning center are described. Suggestions for selecting audio-visual hardware are then specified, but production of instructional materials is not included in this article. (DF)

Describes briefly salient features of an audio-tutorial program intended for use by inservice and preservice teachers. Individualization of instruction, early contact with students, and testing of instructional materials are accomplished throughout the program. (PS)

Parent Teacher Associations can be persuaded to support programs in schools. Article describes one such attempt which resulted in setting up bee hives and large aquaria in an elementary school. (PS)

Predictions from Anderson's theories of structured communication were tested in grade eitht biology classes. Students given verbal instruction with a high degree of structure performed better on acquisition tests than students receiving less structured lessons. (AL)

Highlights major accomplishments, developments, and research in the sciences during 1982, focusing on the space sciences, astronomy, medicine, biology, psychology, chemistry, physics, environment, and zoology. Includes a brief statement of the 1982 Nobel Prize winners' research in medicine, chemistry, and physics. (JN)

Using percolating filters (components of sewage treatment process) reduces problems of organization, avoids damage to habitats, and provides a local study site for field work or rapid collection of biological material throughout the year. Component organisms are easily identified and the habitat can be studied as a simple or complex system.…

Differences between games, simulations, and case studies are identified. The values of these approaches are considered and examples of particular uses within a biological context are discussed. Lists of commercially available materials and articles on biological games are provided in appendices. (Author/JN)

Rationale for and example of a strategy to overcome reading difficulties are described. Before reading a bio-technical text, students read a story (sample included) in which the same biological and technical terms are used, but in a more familiar context and style. (Author/JN)

Identified difficulties encountered in spontaneous modeling, as well as strategies, approaches, and language used in this activity. Graduate mathematics students (N=223) were asked to create a mathematical model of a biological process. Their solutions and strategies are analyzed and results described. Significant conclusions for teaching applied…

Papers presented include: (1) CORE science--an exploratory study of pupils' perceptions of their science course; (2) chemistry and science philosophy; (3) taxonomy of scientific words (focusing on language of science, science words, theories of meaning, uses/implications of the taxonomy); and (4) description of experimental studies, a 16+ work…

Outlines procedures demonstrating that the aperture of a microscope objective limits resolving power and then, by using ancillary measurements made with a calibrated graticule in the microscope eyepiece, that the experimentally determined value for the maximum resolving power of a given objective is close to the value predicted by theory. (JN)

Presented are the National Association of Biology Teachers (NABT) standards for biology teacher education programs. Includes statement of program scope and lists of general and specific program outcomes. (JN)