3Stark,-P; F,-F. Teaching clinical skills in developing countries: are clinical skills centres the answer? [J]. Educ-Health-(Abingdon),2003,16(3): 298 - 306.
4Peat, M. Towards First Year Biology online: a virtual learning environment [J]. Educational Technology and Society. 2000(3), 203 - 207.
5Sivan A, Wong Leung R, Woon C et al An Implementation of Active Learning and its Effect on the Quality of Student Learning [J] Innovations in Education and Training International. 2000, 37(4) : 381 - 389.
6Elizabeth Johnson, Susanna Herd, Judith Tisdall. Encouraging generic skills in science courses. EJB Electronic Journal of Biotechnology[J]. 2002:0717 - 3458.
7Johnsan, Elizabeth; Herd, Susanna; Andrewartha, Kathy, et al. Introducing problem - based learning into a tradtional lecture course[J]. Biochemistry and Molecular Biology Education, 2002, 30(2) :121 - 124.
8Christensen, C.R. and Hansen, A.J. Teaching and the Case Method [M]. Boston, MA: Harvard Business School Publishing Division, 1987.
9Gilbert, N.J.& Greene, B.A. College Studentsi Collaborative Use of Inspiration™ to Generate Concept Maps in an Educational Technology, Class [J]. Journal of Educational Technology System. 2002.
10Cannon, Robert and Newble, David. A Handbook for Teachers in Universities and Colleges: A guide to improving teaching methods [ M ]. 4th ed., London: Kogan 2000, 234.
3Visschers-Pleijers AJ,Dolmans DH,Wolfhagen I H,et al.Exploration of a method to analyze group interactions in problem-based learning[].Medical Teacher.2004