Most of the research on argumentation in science education has documented the myriad flaws in students' argumentation, and the difficulties teachers have organising productive arguments in the classroom. We apply a sociocultural framework to argue that productive argumentation emerges from a classroom culture in which its practice meaningfully…

The structure and quality of classroom interaction and the ways in which children learn how to interact appropriately was the initial focus of the research and field work described in this paper. The site was a kindergarten/first grade class in a suburban Boston Title I elementary school with many students from second and third generation…