A representational view of language assumes that words represent thought. Also necessary is a presentational approach, in which language users are seen as participants in wider social systems and words are statements of connection. An integrated approach uses both views to understand teachers and teaching in the social context. (SK)

Uses a test to assess teachers' science knowledge and understanding and monitors change over two years of a primary science in-service program in 31 schools. Despite moves to improve primary science teachers' subject knowledge, many still held typical misconceptions. Concludes that teachers need a thorough understanding of interrelated concepts…

Secondary-level history teachers participated in a study examining differences among experts, experienced teachers, and novices in classroom use of higher order thinking skills (HOTS) and content knowledge. The results support the theory that development of teaching expertise is associated with a change from HOTS-lean and content-rich…

Points out that today's taxonomy is very different than what many biology teachers learned when they were in school. Traces the history of some of the changes and describes the current taxonomy. (DDR)

Examines the effects on instruction of an intervention program designed to enhance teachers' knowledge of geometry and their knowledge of research on student cognition in geometry. Findings indicate significant gains in content knowledge and in van Hiele level, and marked changes in what was taught, how it was taught, and the characteristics…

Presents two taxonomies that offer a relatively comprehensive categorization scheme for future studies of pedagogical content knowledge (PCK) development in teacher education. "The General Taxonomy of PCK" addresses distinctions within and between the knowledge bases of various disciplines, science subjects, and science topics. "The Taxonomy of…

Describes preliminary exploration of a use for telecommunications in preservice teacher education. Reviews student teacher involvement in using electronic bulletin boards and e-mail to communicate with practicing teachers and scientists. (Author/MVL)

Discusses higher education in the changing global environment, including the concept of global education and the multidimensional knowledge base. Provides a global perspective of four types of overlapping knowledge: content knowledge, pedagogical knowledge, cognitive knowledge, and technological knowledge. (Contains 23 references.) (PKP)

Presents a case study of problems that can occur when teaching the topic of redox reactions to grade-11 students. Concludes that the teachers' scientific expertise is an important source of difficulties when teaching redox reactions. Discusses implications for improvement of current chemistry classroom practice and content-related teacher…

A survey examined characteristics of secondary educators in Texas teaching health education. Teachers with more preparation in health education were more confident and competent educators. Less than half had degrees in health education, and 10% had no academic background in health education. Most believed health education was as important as other…

Focuses on one central aspect of epistemological mathematical knowledge, namely the problematique of how mathematical signs and symbols gain meaning in the interactive social processes of teaching and learning. Describes a teaching episode and analyzes it from an epistemological perspective. Identifies three components of epistemological knowledge…

Presents the story of a community that, with the support of the researcher, endeavored to peel back the layers of debris that had muffled their voices. This constructed debris--social, physical, cultural, and historical--served to reproduce the power of the other through processes of false consciousness. (Author/CCM)

Describes the development and implementation of the Super Science Connections course materials and elementary-teacher workshops at the Institute for Chemical Education (ICE) at the University of Wisconsin-Madison. (WRM)

Investigated the hypothesis that it is possible to access the pattern of knowledge about teaching and learning that experienced teachers utilize while they teach. This hypothesis was examined through qualitative and quantitative analyses of verbal protocols obtained from teachers who simultaneously watched videotaped segments of themselves…

Discusses the dichotomy right/wrong in students' images of mathematics as they start to work at becoming teachers. Shares stories as teacher educators with a filter of dichotomies that seem to be avoidable. Identifies ways to overcome those dichotomies. (Contains 18 references.) (ASK)