"Women in Science Scale," a 27-item instrument for measuring adolescents' attitudes toward women in science careers, was determined to be reliable by estimates of internal consistency (alpha = 0.92) and stability over time (r = 0.82). The instrument also clearly distinguishes between scores of males and females regardless of sex. (JN)

Reports and discusses data on incentives being considered to improve the quality and quantity of science in precollege institutions. Incentives (organized into several categories) focus on bringing new individuals into science teaching and upgrading those with science teaching assignments who are not trained to teach science. (JN)

Classifies errors as either systematic or blunder and uncertainties as either systematic or random. Discusses use of error/uncertainty analysis in direct/indirect measurement, describing the process of planning experiments to ensure lowest possible uncertainty. Also considers appropriate level of error analysis for high school physics students'…

Describes a unit on river pollution and analytical methods to use in assessing temperature, pH, flow, calcium, chloride, dissolved oxygen, biochemical oxygen demand, dissolved nitrogen, detergents, heavy metals, sewage pollution, conductivity, and sediment cores. Suggests tests to be carried out and discusses significance of results. (JM)

Describes a secondary-level physics course set up as a cooperative venture by an independent secondary school and a college. The course (part of the School-College Articulation Program (SCAP) combines content, style, and structure of college courses with surroundings familiar to students. Aims of the SCAP program are also described. (JN)

Analyzes trends in physics teaching represented by papers presented at American Association of Physics Teachers' annual meetings. Major topics examined for the period from summer 1971 through summer 1983 include: Piagetian studies; personalized system of instruction; media; energy and environment; astronomy; and computer-oriented topics. (JN)

Discusses indoor air pollution in general and formaldehyde in particular, citing major sources of formaldehyde in home building materials and home furnishings. Also describes a laboratory procedure necessary to test for formaldehyde levels in the air and in materials. Includes list of equipment required. (JM)

Determined relationships among teacher classroom management behavior, student engagement (N=269), academic achievement (N=570), and academic aptitude (N=649). Twelve indicators from Georgia Teachers Performance Assessment Indicators were used to measure teacher classroom management behaviors. Results, obtained during 2-week units taught by 30…

The background of teaching science in secondary schools in Papua New Guinea is described in order to familiarize readers with the situation at Goroka Teachers' College (GTC) in the early 1980s where it was necessary to attempt to increase educational standards in science. Goroka Teachers' College was the main source of science teachers for…

This curriculum supplement, from The NIH Curriculum Supplement Series, brings cutting-edge medical science and basic research discoveries from the National Institutes of Health (NIH) into classrooms. It was designed to complement existing life science curricula at both the state and local levels and to be consistent with the National Science…

This 15-minute VHS videotape introduces an interdisciplinary math, science, and language arts project for eighth grade. Students learn about and apply laws of motion, linear functions, and technical reporting as they design and present an ultimate roller coaster. The project is organized in five phases that generate knowledge about design…

This report is one of a series of reports from a research project that focuses on the evaluation of laboratory work in secondary schools. The study focuses on 12 different laboratory tasks from the biology and chemistry courses of the Finnish comprehensive school. Secondary students (N=212) were observed during laboratory sessions and analysis of…

The purpose of this study was to investigate whether exposure to multimedia and presentation software on laptop computers influenced student achievement in a secondary level anatomy and physiology science course. Group A used laptop computers with A.D.A.M. (Animated Dissection of Anatomy for Medicine) multimedia software and PowerPoint…

Laboratory experiences as a part of most U.S. high school science curricula have been taken for granted for decades, but they have rarely been carefully examined. What do they contribute to science learning? What can they contribute to science learning? What is the current status of labs in our nation s high schools as a context for learning…

In April, 1919, at the request of the Board of Education of Memphis, Tennessee, the United States Commissioner of Education submitted the conditions on which the Bureau of Education would make a survey of the public school system of that city. This study of the Memphis schools is intended to be a study of policies and practices; not of persons.…