In considering goals for science education, it is conventional to make arguments for the utility of scientific knowledge for a variety of purposes. Less prominent are rationales based on the beauty or truth of science. In this paper, we examine how an approach to science education might be different if we shift the goals of communication to an…

This essay explores some of the problems that emerge from the imposition of a very narrow conception of the English literary heritage on pupils across England. It considers the role of government and school policy -- and of teachers and pupils -- in mediating set texts, and the ways in which problematic aspects of these texts are questioned and…

There has been a major shift in the demographic landscape in US public schools within the last decade. The population of English learners (ELs) has increased rapidly. How to increase opportunities for them to learn is the focal point of discussion in many urban and rural schools. With this change in the cultural and linguistic landscape,…

By offering a close reading and interpretation of one conversation between four Year 8 pupils about Robert Swindell's "Stone Cold," I aim to address questions of what might count as knowledge in English and to suggest how it might develop not only out of the qualities of a text, but from particular social relations and a set of pedagogic…

Chemical bonding knowledge is fundamental and essential to the understanding of almost every topic in chemistry, but it is very difficult to learn. While many studies have characterized some of the central elements of knowledge of this topic, these elements of knowledge have not been systematically organized. We describe the development and…

Social interaction is important for the development of knowledge (M. Chapman, 1991). Social interaction, however, takes many forms, and J. Piaget (1977/1995) proposed that the construction of knowledge is facilitated in cooperative as opposed to constraining relationships. These views of knowledge development were drawn on in a study of classroom…

Since communication is an important feature of classrooms in which students are engaged in doing challenging mathematics, one concern that might be raised for teachers who are creating discourse-rich learning environments is what students who remain silent during discussions might learn. In this article, the authors consider this issue by…

Through the use of a case study, this article explores the role of talk in underprepared students' acquisition of academic discourse. Conversation analysis as a linguistic framework is used to examine the interactions of students participating in a small writing group. Tracing the progress of one student's paper, I explore how students'…