6Thomas, J. W.,Mergendoller, J. R.,Michaelson, A. Project-based Learning:A Handbook for Middle and High School Teachers[M]. Novato, CA:The Buck Institute for Education, 1999.
7Chickering D M. Learning Bayesian networks is NP-complete[J]. learning from data : AI and Statistics, New York:Springer, 1996:121～130.
8Parmelee DX. Team-Based Learning: Moving Forward in Curriculum Innovation : A Commentary [J]. Medical Teacher, 2010,32 ( 2 ) : 105- 107.
9Michaelsen LK, Sweet M. The essential elements of team-based learn- ing[J]. New Directions for Teaching and Learning,2008,116 : 17-18.
10Cestone CM, Levine RE ,Lane DR. Peer assessment and evaluation in team-based learning. Team-based leafing: small-group earning ' s next big step [J]. New Directions for Teaching and Learning, 2008,116 : 69-76.
