Presents a review of research on the Intermediate Science Curriculum Study (ISCS). Areas addressed include: (1) teacher education; (2) student cognitive and affective outcomes; (3) teacher and student facilitative characteristics and behaviors; and (4) ISCS instructional materials. (JN)

A study comparing cooperative and competitive learning approaches in science was conducted with 630 eighth-grade Nigerian students using five different treatments. Combinations of cooperation and competition were found to be the best methods of instruction. Procedural demands on teachers using these methods were relatively easy. (DH)

Determined how 430 eighth-grade students perceived science teaching as a career. One area investigated was the relationship between student ratings of science teaching as a career and such variables as sex, race, age, educational aspirations, and mother's/father's education and job type. (JN)

Describes a method for interpreting and representing children's science conceptions as expressed during clinical interviews. Also demonstrated how application of the "Interview Vee" yields important insights into the long-term growth of several children's conceptions of "molecules." (JN)

Reports on a comprehensive, longitudinal investigation examining influences on commitment to science and achievement in science among adolescent students (N=821). Findings show that science attitude and achievement motivation declined throughout the year, life science achievement increased, and differences in achievement motivation occurred…

Investigated attitudes toward lectures, self-concept, and locus of control of Egyptian middle school teachers with (N=40) and without (N=40) professional educational training. A set of more desirable attitudes toward lectures, higher self-concept, and greater internal locus of control were found in the group with professional training. (DH)

Students from 15 intact classes in grades 6 and 7 (N=142) from suburban schools in Perth, Australia, were used to investigate their time on task and achievement in process-oriented lessons. One finding noted is a positive relationship between achievement and student reasoning ability and engagement in planning and collecting tasks. (JN)

Determined that graphic organizers are effective in increasing the achievement of sixth-grade (N=235) and seventh-grade (N=220) middle school students who used the organizers. Reasons why the graphic organizer enhances student learning and is an effective and practical teaching strategy are also discussed. (JN)

Determined that the majority of 299 preservice teachers did not use formal reasoning patterns when they attempted to solve a variety of problems. Results obtained for controlling variables and for proportional, probabilistic, correlational, and combinatorial reasoning are discussed with implications for middle/junior high school science teaching.…

Reviews the history of elementary/lower secondary school science, appraising the impact of various curriculum projects. Summarizes United Nations involvement in providing leadership and support in curriculum development. Concludes with a review of science education research and the interrelationships between local culture and science teaching, and…

Investigated use of concept and Vee-mapping strategies with regular seventh- and eighth-grade science students (N=155), focusing on changes in student acquisition of science knowledge and problem-solving performance. Includes methods of teaching Vee mapping, evaluating the maps, anectdotal records of Piagetian clinical interviews, findings, and…

Describes an effort to identify topics that should and should not be emphasized in a workshop for elementary and junior high school teachers. Questionnaires, administered to teachers (N=135) before and after workshops, focused on topic familiarity and teaching experiences with topics before and after workshop. (JN)

Presents results from a secondary school science teacher needs assessment for the state of Illinois. The Moore Assessment Profile, developed specifically to identify the needs of secondary school science teachers, was used to survey a random sample of 4965 Illinois science teachers in grades 6-12. (CS)

Reports results of an evaluation of an NSF-supported inservice course for intermediate-grade and junior-high school teachers who teach physical science. The evaluation describes the relationship of teacher implementation and student perception of the instructional practices advocated in the inservice course with student achievement. (CS)

Proposes a model of parent and teacher influences on the science attitudes of eighth-grade students using data from the base year survey of the National Educational Longitudinal Study of 1988 (NELS: 88). Utilizes structural equation modeling methodology for analysis of categorical data. Contains 61 references. (DDR)