Presents the case study of a second-year middle school science teacher's beliefs about science and science teaching, and the influence of these beliefs upon classroom instruction. Discusses the teacher's struggle to reconcile conflicting beliefs affecting strategies and outcomes, and the conflict between classroom needs and roles resulting from…

Quantitative outcomes from the Attitudes toward Science Inventory, as well as interview results, indicate that nonscience college majors have high anxiety levels in combination with low levels of motivation when confronted with science material. Further, these attitudes toward science change with exposure to introductory, science instruction with…

Discusses children's ideas about colored objects and colored shadows, with special attention to the organization of these ideas into mental models. The clarification of these models provides instructional tools that serve to assess and confront students' naive conceptions. Subjects were visitors to a science museum who engaged in interactive…

Contrasts the traditional honors program and the Advanced Placement program of the College Entrance Examination Board using the self-reports of 155 high school science teachers experienced in both programs. Examines the perceived influences of each program format upon the use of basic teaching techniques, laboratory experiences, pacing of the…

This study investigated what constitutes exploratory learning and what effects instructional support measures have on it. Among the conclusions were that students were reluctant to apply learning processes that are considered characteristic for exploratory learning. Students had problems with the process, especially with the process of generating…

This article aims to present the results obtained from science teachers about their attitudes toward students' conceptions and the use of teaching strategies based on these conceptions. The results may contribute to the planning of inservice courses. (Author)

To determine whether practice was consistent with recommended research methods, this study examined 130 studies reported over a 5-year period in the "Journal of Research in Science Teaching." Results show that appropriate generalizations beyond the confines of the reported studies may be impossible in most (64%) of the studies. Replication studies…

The presentation of gas properties in terms of the qualitative-quantitative mode and gas law sequence is examined by analysis of 14 chemistry textbooks used in Australia and on questionnaires concerning teaching approaches by 104 teachers. Findings indicate that teaching involves minimal use of qualitative relationships of the gas laws and…

The purpose of this study was to characterize high school chemistry students' (n=42) ability to make translations between three representations of the structure of matter, and to determine the degree to which the students' ability to make these translations is related to reasoning ability, spatial reasoning ability, gender, and specific knowledge…

Study concludes that professors focused on development of intellectual skills, assuming that students had a specific physics vocabulary. Students, however, were aware of their own limitations and suggested that professors should take nothing for granted. Students considered that, to be a good teacher, a professor should know the perspective of the…

Investigates South African teachers as a possible source of pupils' erroneous ideas about respiration. The views of 136 teachers were elicited by means of an analysis of how teachers marked an essay containing errors commonly found among year-12 students. Teacher responses suggest that many of them as well might have erroneous ideas. (PR)

Data were collected via semistructured interviews on female college students views about the natural world. Fundamental beliefs are presented as a concept map and characterized by bipolar descriptive codes. The most intriguing observation of the study was science's apparent lack of influence on students' beliefs about nature even though these…

Method is presented for displaying the sequential and multirelational ideation of scientific narrative elicited from respondents. The flow map provides a figural representation of the flow of information, the points in the flow where multirelational and recurrent linkages are made, and the time required to retrieve and express the information at…

Study suggests that cognitive referents are important influences in how a teacher thinks about assessment and may constrain a teacher's implementation of innovative practices. Identification of referents such as myths, their associated beliefs, and metonymic conceptual models that teachers use to make sense of their actions is an important step in…

A study of 61 high school biology students found that Interactive Video Disk (IVD) simulation was as effective as actual frog dissection in promoting student learning of frog anatomy and dissection procedures. When used as a preparation for dissection, IVD simulation helped students perform better dissections and learn more from doing dissections.…