As an urban middle school begins to implement the International Baccalaureate Middle Years Program, this study explores the process of experiencing a curricular change from the perspective of the teachers and students themselves. Through the use of a mixed methods approach, key administrators, teachers, and students were interviewed in the first…

According to the NCTM reform suggestions, when teachers are orchestrators of student interactions, students adopt a more active role in explaining and learning mathematics. This research, which mapped the nature and role of meaningful mathematical discourse, provides insights into discursive practices that lead to rich mathematical interactions.…