Science teachers' beliefs about teaching and learning are a vital component of teachers' professional competence and are often assumed to impact classroom practice. To date, these beliefs have been predominantly investigated regarding teaching and learning in general or for a particular science subject (e.g., physics). It remains to be determined…

Discusses the concept of pedagogical content knowledge within the context of science teaching. Defines the concept and identifies teaching experience as the major source of pedagogical content knowledge. Contains 69 references. (DDR)

Examines ways that teachers' knowledge about teaching and their educational situations grow when they are engaged collaboratively with other teachers in inquiry on their own practice. Results indicate that mechanisms for enhancement of normal practice include anecdote telling, trying out ideas, and systematic inquiry. Contains 66 references.…

Investigates whether studying about the nature(s) of science contribute to a prospective teachers' effectiveness as a teacher. Argues that a course studying the cultural wars over science contributes to prospective teachers' professional growth because it elicits tacit beliefs about school science as it introduces more complex understanding.…

Explores the science content knowledge of elementary school teachers and its possible role in helping them teach effectively. Studies the issues in the context of an investigation of the views of elementary school teachers (n=106) who had participated in professional development courses that focused on the topic "natural and processed…

Explores the beliefs of inservice teachers about a demonstration classroom component of an in-service program. Results suggest that the demonstration classroom concept is worth further consideration. Contains 57 references. (DDR)

Discusses meanings of the term "teacher research," a rationale for preparing teachers to do research as they learn to teach, and ways to educate prospective teachers as researchers. Contains 59 references. (DDR)

Project LIFE, a state systemic initiatives professional development program for middle-grade life science teachers, has been successful in improving the science content knowledge, process skills, and attitudes toward teaching science of the teachers participating in the project. The essential characteristics of this project are described as a…