The advantages of the use of videodiscs in elementary school science are stressed. A basic videodisc system is described. Questions to ask before investing in a videodisc system are suggested. Teaching techniques using the videodisc are discussed. (CW)

Presented are two lessons which illustrate acceleration for elementary school students. A poster for use in these activities is provided. Teaching methods used in these lessons are discussed. Student questions concerning automobile racing are presented with answers. (CW)

The purpose of this study was to develop a conceptual framework concerning writings about the future of biology education. Methods, procedures, and results are presented. A list of 112 articles about the future found in the journal "The American Biology Teacher" from 1938-88 is included. (CW)

Examined is the question of how science attitude scores can be expected to predict science-related behaviors. Discussed is a historical perspective of this problem and five attitude-behavior perspectives. A summary for science educators is provided. A list of 77 references is included. (CW)

In this project, a resynthesis of the research dealing with student performance in new science curricula was conducted using refined statistical procedures. Results generally supported earlier meta-analysis studies. (CW)

Examined is the relative status of school variables versus home variables to explain the variance in science achievement. The contribution of school variables was found to be both subject specific--larger in subjects taught in school and less dependent on general ability, and system specific--larger in low socioeconomic schools. (Author/CW)

Provides seven fully developed library media activities to be used in conjunction with specific curriculum units in career education, reading/language arts, science, and social studies. Objectives, curriculum objectives, resources, instructional roles, activities and procedures for completion, evaluation, and follow-up are described for each…

Presents a picture of the curriculum at the Pullenvale Field Study Centre. The curriculum is based on a drama theme called "The Settlers," and relates to Year Five Social Studies. Describes the curriculum in its current form and its development. Also considers the cyclic process, involving planning, action, observation, and reflection.…

Points out the safety considerations involved in organizing science field trips. Outlines potential problems and suggested ways of alleviating them through good practice. Provides a checklist which may be photocopied for use. (RT)

Describes the Second International Science Study. Analyzes several variables mitigating the interpretative power of the study, including different needs and agendas, cultural bias, equivalence of data, data analysis, student retention rates, comparability of target populations, and test validity. (YP)

Described are the rationale, methodology, and findings of seven case studies designed to investigate the teaching and learning strategies employed in science classes by exemplary teachers. Findings focused on management strategies, student understanding, student participation, and classroom environment. (CW)

Described are five activities using crayons to demonstrate the rock cycle including weathering, erosion and sedimentation, and sedimentary, metamorphic, and igneous rock formation. Discussed are materials, procedures, and probable results. (CW)

Described are two activities designed to help children investigate electrical charges, electric meters, and electromagnets. Included are background information, a list of materials, procedures, and follow-up questions. Sources of additional information are cited. (CW)

Presented is one approach to the reform of earth science education. Discussed are conceptual themes, the role of elementary school science, the development of positive science attitudes, selection of topics and the role of the geologist. (CW)

Provided are hands-on activities on light, simulated emission, light radiation, and common uses of lasers. Directions and materials are discussed. Included is a diagram of a laser model. (CW)