6Jonhnson D W, Jonhnson R T. Cooperative Learning. http: //www. clcre. com/pages/cl. html. 2001.
7王维.合作教学研究与实验在山东开题[N].中国教育报,1993—12—9.
8Driver, R. Theory into Practice: A Constructivist Approach to Curriculum Development [A]. In P. Fensham(ed. ). Development and Dilemmas in Science Education. London: Falmer Press, 1998.
9Hatano, G. Time to Merge Vygotskian and Constructivist Conception of Knowledge Acquisition [ A]. In Forman, E. A., Minick, N. & Stone,C. A. ( eds. ) . Contexts for Learning: Socialcultural Dynamics in Children's Development (pp.153- 166). Oxford: Oxford University Press,1993.
10Jonassen, D. et al.. Constructivism and Computer-Mediated Communication in Distance Education [J]. The American Journal of Distance Education, 1995 (2).
