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.…

Presented is a study designed to describe the characteristics, goals, and instructional strategies of high school science teachers in Israel. The study also attempted to identify factors which explain differences between teachers of different science content and provide explanations for the differential implementation of curricula in biology,…

Described and assessed was the teacher's role in three elementary school science programs which included hands-on learning experiences for the students. Results indicated that this role varied with the manner in which hands-on materials were used in the program. (CW)

Described are some of the factors that have influenced the introduction of instructional change into Black South African classrooms. The Science Education Project of the 1980s, teacher uncertainty, pupil expectations, the epistemology of science education, resources, and the image of innovation are discussed. (CW)

Reported is a summary and review of over 300 research papers published in 1987. The review is organized into four sections: (1) "Learners and Learning"; (2) "Teachers and Teaching"; (3) "Curriculum and Instruction"; and (4) "Context and Settings." (YP)

Described is physics education in Australia at the secondary level. Its origins based on British traditions and the influence of American thought and practice on its development are discussed. Implications for the future are examined. (YP)

The purpose of this developmental study was to use the theory of reasoned action to construct a message to persuade elementary teachers to teach energy conservation practices to children. The six steps followed in the project are discussed. An energy conservation persuasive message and the results of the validation are provided. (YP)

Science policy studies and the social studies of science are two ways to approach science-technology-society (STS) education. This paper applies the two perspectives to STS education and explores the implications of the two approaches for the domain of STS education and the relationship to science education. (YP)

Describes the National Sea Grant Program and eight types of education programs. Examines funding patterns from 1976 through 1987. Assesses current status of education within the Program using a director's survey. Discusses some implications for science educators. Provides the conceptual scheme for aquatic studies and a directory of the programs.…

Described is the biography of Paul DeHart Hurd as a science educator. Included are anecdotes from his high school story, through studying and teaching experiences, through professional careers, to present activities. Appended is his bibliography of publications, monographs, books, and papers. (YP)

Identifies world views projected in teacher talk and examines the links between these world views and content areas. Finds that the character of classroom discourse is different from the character of text presentation and that there are subject area differences. (YP)

Developed and tested the Safety Simulator, a new assessment of science teachers' knowledge of school lab safety management based on Interactive Videodisc Technology. Reports that reliability of scores for the four different categories of lab safety (physical facilities, chemicals, lab techniques, and students' behavior) were found to be moderate…

Reported is a summary and review of over 300 research papers published in 1988. The review is organized into 10 sections: (1) "Professional Concerns"; (2) "Teacher Education"; (3) "Programs"; (4) "Curriculum"; (5) "Instruction"; (6) "Conceptual Development"; (7) "Problem…

Presented are the findings of a naturalistic case study of science teacher thinking. The role of personal practical theories and curricular and instructional decisions is discussed. Suggested implications of understanding personal theorizing of science teachers and science teacher educators are included. (KR)

Discusses some of the definitions of successful instruction stated or implied by researchers in science education and examines reasons for the diversity of definitions. Describes how a high school chemistry teacher decides whether his or her instruction is successful and how these assessments influence instructional practices. (PR)