Classroom discourse is critical to helping students learn mathematics. Interacting with peers and the teacher within a classroom community assists students in building their understanding of mathematical concepts. A discourse community, sometimes referred to as a math-talk learning community, is "a classroom community in which the teacher and…

Drawing on sequential and multimodal analysis of video-recorded classroom interactions, the paper examines in detail the interactional practices and verbal and bodily displays that serve to (re-)establish a congruency between the teacher's expectation with regard to the participants' relative knowledge and the students' actual knowledge claims. By…

This study investigated different math-talk facilitations, and conceptualized the teachers' talk moves for productive student mathematics discussions. Our findings suggest that students' strategy development is supported by talk moves coordinating a wide range of student strategies, representations and discussions that are at a process-level and…

This case explores how a monolingual teacher, embedded in a large urban school context, saw and understood her role in supporting emergent bilingual learners' development of mathematics discourse. Particular attention is paid to the classroom arrangements and curricular and instructional choices this teacher made to facilitate this development.…

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…

Every teacher knows the challenge of trying to engage reluctant readers and struggling writers--students whose typical response to a writing prompt is a few sentence fragments scribbled on a sheet of paper followed by an elaborate shrug of the shoulders. The best way to engage less confident readers and writers is to give them something powerful…

Providing students with a classroom environment that allows for meaningful learning experiences is important for students to develop deep and long lasting understanding about mathematics. This article adds to the literature on learning environments in mathematics by presenting a case study of one fifth-grade mathematics teacher and her classroom…

The vision of K-12 standards-based mathematics reform embraces a greater emphasis on students' ability to communicate their understandings of mathematics by utilizing adaptive reasoning (i.e., reflection, explanation, and justification of thinking) through mathematics discourse. However, recent studies suggest that many students lack the…

This study was designed to supporting teachers on developing teaching norms based on classroom-learning community in which students are willing to engage in discourse. A collaborative team consisting of the researcher and four second-grade teachers were set up. The collaborative community intended to generate norms of acceptable or appropriate…

This article shares an approach to teaching mathematics teacher education courses incorporating asynchronous online discussions. Specifically, this research is guided by the following research questions: (a) How would online discussions contribute or hinder teachers' learning in mathematics methods courses? and (b) What pedagogical strategies need…