Using a framework of activity theory, I follow one mentor/student teacher pair through a yearlong student teaching experience, investigating their interactions around the practice of educative co-planning. Evidence from multiple data sources collected over the course of one year is analyzed to understand the role co-planning played in the…

Although intellectual conflict may be an important instructional tool (because of its potential constructive outcomes), conflict is rarely structured in instructional situations (because of its potential destructive outcomes). Many educators may be apprehensive about instigating intellectual conflict among students because of the lack of…