Identifies subject and teaching knowledge that primary school teachers can use to effectively develop children's understanding of electricity and simple circuits. Presents a set of electricity concepts that are appropriate for primary children to explore. Contains 19 references. (DDR)

Explores the problems primary teachers encounter in science and technology and the extent to which these problems are associated with lack of confidence or background knowledge. Findings indicate that there are some ideas which primary teachers come quickly to understand and others that require more extensive professional development. (DDR)

Analyzes the evolution of the French physics curricula and experiments from the beginning of the century to the present. Shows the strong coherence of the aspects of energy presented through teaching content and experiments. (DDR)

Argues for using "conflict maps" as a way of enhancing science teaching and learning. The conflict map emphasizes not only the use of discrepant events, but also the resolution of conflict between students' alternative conceptions and the scientific conception. Discusses the conflict map as an instructional aid for teachers or as a…

Presents an attempt to improve teaching and learning strategies for science as addressed by prospective teachers. Discovers that prospective teachers share a number of misconceptions with students. Contains 19 references. (DDR)

Primary teacher preparation courses to need support students in developing not only science content knowledge, but also pedagogical knowledge appropriate to the effective translation and representation of subject matter for learners in classrooms. In the case of the generalist primary trainee, this constitutes a considerable challenge. This study…

Explores high school students' and preservice teachers' knowledge of light, vision, and related topics before and after commonly practiced instruction. Suggests a hierarchical structure to represent the collective conceptual knowledge of students and teachers in terms of facets and schemes of knowledge. Makes suggestions for designing instruction…