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2Evan Glazer. Problem Based Instruction. [DB/OL]. http://www.coe.uga.edu/epht/01/07/29/2004.
3CTGV(The Cognition and Technology Group at Vanderbilt.Vanderbilt大学认知与技术小组.1997年.The Jasper Project: Lessons in Curriculum,Instruction,Assessment,and Professional Development.