Draws from studies in the sociology of scientific knowledge to create a new perspective for understanding school science. Merges ethnography and discourse analysis to study science-in-the-making in a physics classroom. Investigates local conceptual ecologies. Contains 55 references. (DDR)

Reports on a study that used high school students to test the assumptions of the multiple hypothesis theory posited by Lawson to explain the essence of scientific reasoning. Contains 19 references. (DDR)

Argues that scientific knowledge in school is a social construct in which curriculum proposals are simply points of departure that are transformed by the social interaction that takes place within the classroom. Considers discourse as playing an important role in knowledge construction. Contains 31 references. (DDR)

Argues that it is easier to transform schools and the process of schooling when social, cultural, political, and economic issues frame the discourse about how to ensure that all students have access to an equitable education. (DDR)

Provides references that relate mostly to educational constructivism and to articles that address epistemological and philosophical matters in science education. Topics include children's learning, cognitive development, curriculum development, classroom practices, and teacher education. Contains 109 references. (DDR)

Describes a study designed to provide insight into the strengths and limitations of using groupwork to promote excellence and equity in science education. Argues that students need more guidance in how to talk and do science. Contains 40 references. (DDR)