Examines choices made by educators implementing cooperative learning today, expanding the pragmatic consideration of what works to an exploration of what we want for students from cooperative learning. Realizing the potential of cooperative learning requires examining the roles of teachers and the roles of schools in shaping society. (SLD)

Examines the difficulties of two elementary school teachers as they learn to use cooperative learning in the classroom. They experience ambiguity because their current understanding of practice is not sufficient to help them solve the problems they encounter. Ambiguity is dealt with by modifying their practices or their appreciative systems. (SLD)