A second year of experimental research on young children examined the instructional power of television in facilitating the acquisition of cognitive skills. In addition, researchers investigated the efficiency of an instructional support system designed to maximize the results of educational television. Subjects were three- to five-year-old Native…

Activities in the fourth quarter of the fiscal year 1969-70 concentrated on the USOE site team visit and on implementation of the team's planning recommendations. In a background paper and a preliminary program plan submitted to USOE, the importance of continuing emphasis on developmental psychology was stressed. The center learned in December…

This booklet presents an overview of the Flexible Learning System, which consists of a set of activity based units for trainers interested in a process-oriented personalized approach to both staff development and early childhood education. The following available units are briefly described: (1) Analyzing Children's Books from a Chicano…

Compares inferences about story characters' behavior, perceptions, and goals made by eighth graders, eleventh graders, college freshmen, and college seniors. Concludes that from early adolescence to young adulthood, readers shift from conceptions of characters in terms of immediate surface feelings and behaviors to conceptions in terms of…

The concepts of distance, area, and the coordinate reference systems were investigated in relation to the displacement volume task among 300 randomly selected primary and high school children in Nigeria. Although results support Piaget's hypothesis, a developmental lag of about two years was observed in Nigerian students. (JN)

Examined developmental differences in evidence evaluation skills among school children, non-college educated adults, and college students, utilizing plant growth variables. Found that children were more strongly influenced by prior beliefs and missing data than were the two adult groups. Age and educational differences were found in the…

An analysis of a 10-minute episode in which 7-year-old students (n=3) engage in collaborative small group activity is presented to explore the relationship between individual learning and group development. Students learned as they interactively constituted situations for justification or validation, yielding an institutionalized solution method.…

Examines the potential role for Computer Algebra Systems (CAS) when teaching courses as functions, calculus, and linear algebra to students with low prerequisite algebra skills. A study reports the rationale, planning, and implementation of a functions course integrating Maple CAS into instruction. (MDH)

Explorer is an interactive environment based on a constructivist epistemology of learning that integrates animated computer models with analytic capabilities for learning science. The system includes graphs, a spreadsheet, scripting, and interactive tools. Two examples involving the dynamics of colliding objects and electric circuits illustrate…

This paper examines ways in which coherent reasoning about key concepts such as variability, sampling, data, and distribution can be developed as part of statistics education. Instructional activities that could support such reasoning were developed through design research conducted with students in grades 7 and 8. Results are reported from a…

Major efforts are underway to identify and define a science of science education which will reverse the relationship between research and program development. This trend is toward using research on how learners grow and develop prior to program development and the organization of instructional techniques. Clear scientific explanations of how…

The purpose of this study was to document and analyze teachers' and students' activities during physics practicals in order to gain critical insights into why students did not acquire the expected practical skills and how theory and practice interacted in the context of teaching for the practical examination in physics. The study involves three…

This review of research in science education consists of 432 reports published in 1985. Data sources include science education journals that regularly appear in the "Current Index to Journals in Education," reports entered into the ERIC system in "Resources in Education," and dissertations reported in "Dissertation…

Science education has received increasing attention during the 1980s in both professional and public forums. This paper addresses three questions having to do with science teaching. The first question concerns student learning in science classes. The document proposes that science achievement is generally disappointing, especially if student…

Insights gained from experience and research on language minority students' academic success are reviewed as background for presentation of a curriculum that is bilingual and content-based and uses cooperative learning techniques. First, findings on three elements of success (interest and motivation, intelligence and development, and psychosocial…