The purpose of this study is to investigate a preservice middle school mathematics teacher's noticing of student mathematical thinking within the context of lesson study as a component of a teaching practicum course in a teacher education program. This study also examines how preservice teacher education experiences in the context of lesson study…

Justice-oriented teaching must address how classroom-based disciplinary learning is shaped by interactions among local practice "and" systems of privilege and oppression. Our work advances current scholarship on high-leverage practices [HLPs] by emphasizing the need for teaching practices that restructure power relations in classrooms…