Discussions of power and privilege, oppression, and structural inequities in classrooms can produce complex understanding and critical analysis when facilitated effectively. In this article we present the critical conversations model for facilitating conversations that open up space for discussing such issues and encourage the development of…

We theorize about ambiguity in mathematical communication and define a certain subset of ambiguous language usage as imprecise. For us, imprecision in classroom mathematics discourse hinders in-the-moment communication because the instance of imprecision is likely to create inconsistent interpretations of the same statement among individuals. We…

In this paper we consider how mathematics instruction that values, attends to, and builds on students' mathematical ideas is realized through discourse. We describe interactions that build on students' thinking and in which students help to determine the direction of mathematics lessons as responsive. Using a framework we developed to characterize…

This article discusses alternatives to the lecture-style teaching that remains a fundamental practice for many middle school classrooms. Information was accumulated by pre-service middle school language arts teachers, who interviewed their mentor for their student teaching experience, focusing on how each teacher attempts to foster lifelong…

English language arts classrooms are especially rich sites for both explicit and implicit collaborations among those who inhabit those spaces. In these venues, Bakhtinian "heteroglot voices" (Bakhtin 278) saturate the oral and written discourse that students produce as they engage in discussions and as they write in a wide variety of genres,…