Thanks to everyone who came to my session and gave so much focused attention to the student work. I was excited to hear afterwards that some of you were already using the structures for looking at student work that you brought to the conference, and that some of you (hi, pre-service teachers who were there!) will find it helpful in planning some of the projects you’re doing in your current studies.
Below I’ve linked to PDFs of the slides and the student work. You might also want to watch Zak Champagne’s Ignite in which he talks about becoming a better listener: The Math Ahead, the Math Behind
Let me know if you do any of this sort of work with your colleagues!