Teacher professional learning communities (PLCs) have the potential to result in teacher professional development, provided that effective communication takes place during PLC meetings. Building on the perspective of collaborative knowledge building, this study examined teachers' interaction patterns during these meetings. Connections were…

Research has demonstrated the important role of co-teacher communication and planning, but relatively little is understood about co-teacher interactions during the act of teaching itself and how these interactions relate to educators' positionings and ongoing identity development. This paper presents a case study of interaction between two…

Many studies in mathematics education have emphasized the importance of attending to students' interactions, particularly, their mathematical reasoning when collaborating on solving problems. However, the question of how teachers can facilitate students' productive interactions for learning mathematics, is still a challenging one. This case study…