Compared with research on the role of student engagement with expert representations in learning science, investigation of the use and theoretical justification of student-generated representations to learn science is less common. In this paper, we present a framework that aims to integrate three perspectives to explain how and why…

Recent accounts by cognitive scientists of factors affecting cognition imply the need to reconsider current dominant conceptual theories about science learning. These new accounts emphasize the role of context, embodied practices, and narrative-based representation rather than learners' cognitive constructs. In this paper we analyse data from a…

School Innovation in Science is a major Victorian Government initiative that developed and validated a model whereby schools can improve their science teaching and learning. The initiative was developed and rolled out to more than 400 schools over the period 2000-2004. A research team worked with 200+ primary and secondary schools over three…

This paper outlines the development of a framework--the Science in Schools (SiS) Components--that describes effective science teaching and learning and that has become a central focus for the Science in Schools Research project that is being implemented in 225 Australian schools. The description is in a form that provides a basis for monitoring…

Accepting that scientific literacy is the primary purpose of science in the compulsory years of schooling leads to the question 'What does scientific literacy mean in a particular community?' This paper reports a study designed to provide some insight into that question. Data were gathered through interviews with a sample of community leaders, in…

Accepting that scientific literacy is the primary purpose of science in the compulsory years of schooling leads to the question 'What does scientific literacy mean in a particular community?' This paper reports a study designed to provide some insight into that question. Data were gathered through interviews with a sample of community leaders, in…

Explores the nature and type of evidence employed by participants in an issue of public concern. Examines how the different types of evidence were brought to bear on a socio-scientific issue involving environmental regulatory policy and the implications of this for school science curricula. (Contains 33 references.) (Author/YDS)

Describes a study of a range of challenging activities centered on evaporation and condensation done with elementary school children. Analyzes children's explanations in light of the existing literature. Finds that older children display a surer sense of ontological categories, greater epistemological sophistication, greater precision in language…

Finds that children are naturally generative in their construction of explanations but that they use conceptions in quite complex and fluid ways. Argues that naive conceptions maintain a valuable function. Contains 43 references. (DDR)

Constructs case studies of individuals to explore the way conceptions change over time, and the difficulties presented by the concept of atmospheric pressure. Evaluates different structural theories of conceptual change. Contains 62 references. (DDR)