Teacher education as a field of study has steadily grown since the press for an identifiable knowledge base first appeared in the 1970s. Almost simultaneously, calls for teacher education reform abounded and have, for more than 40 years, existed alongside the development of research in teacher education. However, these longstanding teacher…

The discussion of learning and teaching in this paper is based on data from a research project funded by the Economic and Social Research Council (ESRC) Teaching and Learning Research Programme (TLRP) programme. The research project is investigating the experiences of learning and working in further education colleges in Wales and the data used in…

Although the completion of the Human Genome Project will offer new insight into diseases and help develop efficient, personalized treatment or prevention programs, it will also raise new and non-trivial public health issues. Many of these issues fall under the professional purview of public health workers. As members of the public health…

Federal educational policy, funding, and legislation are currently forwarding a research agenda described by the current administration as scientifically based. We characterize this agenda, described in multiple official documents as the gold standard, as neopositivist. We consider the ways in which this research paradigm and the methods that…

Based on the assumption that much can be learned from the studies of experienced science teachers, the purpose of this study is to identify the knowledge base that contributed to the instructional representations demonstrated by four exemplary junior high school biology teachers. Results are intended to provide suggestions that would be useful to…

A process model for guiding explicit, systematic, and observable reflections on the state of gifted education is suggested, based on Ann Kerwin's Map of Ignorance. Use of the model is recommended for determining what is known and what is unknown in order to develop an agenda for future research and clarify practice and theory. (Author/PB)

This PME-NA proceedings volume contains the full text of 41 research papers. In addition, brief usually one-page reports, are provided for 11 oral presentations and 13 poster sessions. The full research reports are as follows: "Cognitive Analysis of Chinese Students' Mathematical Problem Solving" (J. Cai and E. A. Silver); (2)…

This study explored fourth-grade teachers' understanding of mathematical problem solving, an aspect of the Vermont portfolio assessment program that has been largely ignored. Teachers' conceptions of problem solving, their knowledge of problem-solving strategies, their selection and evaluation of problem-solving tasks, and their instructional…

Elementary school teacher candidates typically enter their professional training with deficiencies in their conceptual understanding of the topics of elementary school mathematics and with a reliance upon procedural (algorithmic) approaches to the solutions of mathematical problems. If elementary school teacher candidates are expected to teach…