An observation about students working in groups

http://media.nwic.edu/system/files/private/math-student-videos/video/matteomath.f4v

The specific times we are interested are from 0 – 1:15 (John’s prompt for the activity) and then again from 20:10 – 38:50 – so skip ahead!

John has asked us to focus on these questions:

Do the students seem focused on the problems to be solved?

Does it seem like they are communicating about the problems with regard to areas of agreement and disagreement? Is their conversation “mathematical”? is their conversation helping them learn?

Am I (John) refraining from butting into their conversations? Is the teacher’s interaction helping or hindering the mathematics?