The gradual decline of anthropocentrism from 50,000 BC to the present is traced in relation to the controversy over the teaching of evolution and creationism. The discussion focuses on the battle over people's minds as waged in the public schools by fundamentalist religious groups and others. (CW)

Compared are boys' and girls' abilities and achievement in a research class which included both classroom and research institute experience. It was found that boys were more active in classroom interactions and that the ratings of girls and boys were otherwise not significantly different. (CW)

The construction of a wooden model of the musculoskeletal system which can be used to investigate the physical properties of muscles without sacrificing laboratory animals is presented. Six activities are included with answers. Additional activities are suggested. (CW)

Describes a summer research program that stresses follow-up on activities, and presentation of data at symposia and lectures. Provides information on participants, activities, student evaluations of the experience, and benefits. (RT)

Provides information on a program that seeks to increase the nation's supply of engineers and scientists by providing experiences with hands-on research. Describes activities, positive outcomes, and the evaluation of achievements. Concludes that participants and faculty members benefited from the experience. (RT)

Discussed is the evolution of aerobic organisms from anaerobic organisms and the accompanying biochemistry that developed to motivate and enable this evolution. Uses of oxygen by aerobic organisms are described. (CW)

Described is a project in which students find a living population in their community and either study it in the field or bring it into the laboratory for study. Seven example projects are suggested. (CW)

Identified are persistent and recurrent patterns in the history of biology education. Major influences and goals of the last century are stressed. Four major aims identified are knowledge, methods, personal, and social. These aims are used as a framework for the discussion. (CW)

Described are the experiences of one teacher with the teaching of writing in college level microbiology, virology, and immunology courses. Assignments, methods, evaluation, and student responses are discussed. (CW)

Presented is a review of important science news stories of 1989 as reported in the pages of "Science News." Topics include anthropology, astronomy, behavior, biology, biomedicine, chemistry, environment, food science, math and computers, paleobiology, physics, science and society, space sciences, and technology. (CW)

Described is an alternative method of culture isolation that uses streaking on specialized media. An activity in which different media are tested for selectivity is presented including a list of materials and procedures. A chart of colony morphology is given. (CW)

Discusses the problem of fewer women participating in science, mathematics, and engineering. Provides guidelines for teachers to use as an effort to change this gender-biased pattern of participation. Includes information on selecting teaching strategies, criteria for equitable science activities, relevancy of learning and skills, careers, and…

Described is a science activity for intermediate grades which uses science skills to solve a mystery. Fingerprints, footprints, chromatography, invisible ink, and microscopic analysis are used in the activity. Observation, data analysis, and deductive reasoning are stressed. (CW)

Explains an activity which can be used to compare the effect of temperature on the rate of chemical reactions to the metabolic reactions that take place within the body. Outlines directions and materials needed to perform the experiment. Lists a number of the body's defenses against extremely low temperatures. (RT)

Explains how a science teacher's experiences as a chimney sweep were used to provide new material for introducing and reinforcing scientific concepts. Photographs of chimney inhabitants were used as the raw data for student inquiries into the ecological processes taking place in and around chimneys. (RT)