What is productive struggle? Teacher shares experiences, NCTM Talk
Peer collaboration with random groups (Flippity Random Name Generator)
Peer discourse with short frequent opportunities for think-turn-talk
Talk moves Simple moves for discourse, "Math talk", Five talk moves
Building community norms: Shifting mathematical authority, Classroom norms, RUME classroom authority
Through platforms that support asynchronous discourse
Digital collaboration platforms that allow instructor to monitor progress and/or provide immediate feedback (e.g., Amplify Classroom [formerly Desmos Classroom], online homework systems)