tag:blogger.com,1999:blog-4841439771145265881.comments2011-01-03T17:18:59.796-07:00approaches ...Shirley Weaver, Ph.D.http://www.blogger.com/profile/03443191394141655108noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4841439771145265881.post-47804714847070089822011-01-03T17:18:59.796-07:002011-01-03T17:18:59.796-07:00Good overview of PBL -- sometimes it helps people...Good overview of PBL -- sometimes it helps people envision how PBL works.Shirley Weaver, Ph.D.https://www.blogger.com/profile/03443191394141655108noreply@blogger.com