Friends, I recall there being some interest in this topic. I just learned about a pretty new scholarly article about this very topic: Paterson, J., & Sneddon, J. (2011). Conversations about curriculum change: mathematical thinking and team-based learning in a discrete mathematics course. International Journal of Mathematical Education in Science and Technology, 42(7): 879-889. Hooray! -M Michael Sweet, Ph.D. Director of Instructional Development, Center for Teaching and Learning MAI 2206 | Mail Stop G2100 | (512) 232-1775 | http://ctl.utexas.edu