6[1]Bredo,E.Reconstructing educational psychology:Situated cognition and Deweyan pragmatism[J].Educational Psychologist,1994,29(1):23-25.
7[2]D.T.Tuma,F.S.Rief.Problem Solving and Education[M].Hillsdale:N.J.Lawrence Erilbaum Associates,1980.142.
8[3]Von Glasersfeld,E.Cognition,construction of knowledge,and teaching[J].Synthese,1989,(8):121-140.
9[4]Dods,R.F.An action research study of the effectiveness of problem-based learning in promoting the acquisition and retention of knowledge[J].Journal for the Education of the Gifted,1997,20(4):423-437.
10[5]Lave J,Wenger E.Situated learning:legitimate peripheral participation[M].Cambridge:Cambridge University Press,1991.22.