• What about these students' dispositions toward math stood out to you as you watched them play this round of the game?
  
  
• What do these students appear to understand about the structure of 2-digit numbers?
  
  
• What questions do you have about these students as learners?
  
  
• What did the teacher learn about each student’s understanding of the structure of 2-digit numbers by asking students questions about adding/subtracting ten?