R Chen, D Goodman, A Izadian - Corwin, Thousand Oaks, CA, 2006 - scholarworks.iu.edu
Facilitating the collaboration of multiple groups is a critical element in problem-based learning (PBL). In face-to-face learning environments, PBL facilitators require sufficient …
While teachers' participation in a teacher network is highlighted in effective professional development and online learning removes some limitations, online communities of practice …