Improvement in science teacher education has been called for by several scientists and science education organizations. The concept of synergy is suggested as a model for enhanced improvements in the overall preparation of science teachers due to positive interactions between groups responsible for science teacher education, scientists, and…

In 1986, the International Council fo Scientific Unions (ICSU) launched the International Geosphere-Biosphere Programme: A Study of Global Change (IGBP). The IGBP seeks to focus attention on the physical, chemical, and biological processes which contribute to understanding the components of the Earth as a system. The research topics presented in…

Evidence from video tapes of experts thinking aloud and using analogies in scientific problem solving is presented. Four processes appear to be important in using an analogy: (1) generating the analogy; (2) establishing confidence in the validity of the analogy relation; (3) understanding the analogous case; and (4) applying findings to the…

The underlying principles and assumptions associated with DNA histograms are discussed along with the characteristics of fluorescent probes. Information theory was described and used to calculate the information content of a DNA histogram. Two major types of DNA histogram analyses are proposed: parametric and nonparametric analysis. Three levels…

This pamphlet provides American Institute of Physics (AIP) member society officers with information on science public information (PI), particularly those officers of scientific organizations and universities located in smaller communities where it may be hard to get direct assistance from centralized PI offices. Chapter I provides some general…

The Sunderland Conference on the Nature and Teaching of Environmental Science/Studies in Higher Education provided an opportunity to review progress in the field and assess its state in the mid 1980s. This volume contains an edited selection of the 49 papers presented at the conference. Section A, "Nature and Philosophy," contains discussions of…

This is a directory devoted to undergraduate research in geology at private and public colleges and universities of the United States. It has been compiled from the responses to a questionnaire sent in late 1987 to the geology or earth science departments of 375 institutions. These departments were selected on the basis of the following criteria:…

Engineering in higher education has the lowest proportion of women students when compared with other fields of study. This book discusses the issues and problems that face the training and promotion of women at the university level. Part one discusses the background and trends of female participation in different regions and disciplines of higher…

Agricultural engineering overlaps many other disciplines. This document is a survey of information sources in agricultural engineering and is intended to identify those core resources which can help engineers and librarians to find information about the discipline. Sections include: (1) "Guides to the Literature"; (2) "Bibliographies"; (3)…

The material in this guide covers areas important to the chemical industries. Topics such as heat and mass transfer, plastics, polymers, fluid flow, and process engineering are included. This document is a survey of information sources in chemical engineering and is intended to identify those core resources which can help engineers and librarians…

The twentieth century has witnessed a burst of discovery in physics unparalleled in human history. Despite the fact that general relativity and quantum mechanics are well over half a century old, introductory physics classes in high schools, colleges, and universities essentially ignore them. These two seminal ideas, the phenomena of…

This paper discusses some means by which one might answer the question of "What makes problem solving hard?" In order to facilitate the investigations required to answer this question, a model of problem solving is needed. From some simulated solutions to a physics problem, several problem solving processes used by students are…

Seventy-one college general biology students were taught a unit in Mendelian genetics by the traditional lecture method. Emphasis was placed on meiotic formation of gametes, dominance, segregation, and independent assortment. The Punnett square model was used for all practice problems. While using this model, students were asked to: (1) identify…

Various research studies designed to enhance knowledge about the earth's core are discussed. Areas addressed include: (1) the discovery of the earth's core; (2) experimental approaches used in studying the earth's core (including shock-wave experiments and experiments at high static pressures), the search for the core's light elements, the…

The Rockwell AIM 65 is recommended for use in physics laboratories. Among advantages cited are that the basic board can be purchased customized; for example, it can be purchased with or without a printer, power supply, extra memory, and other items. In addition, the computer is basically designed to control equipment and take data from peripheral…