共 27 条
- [1] [Anonymous], IMPROVING LEARNING N
- [2] Barr R.B., 1995, Change Magazine, V27, P12, DOI [10.1080/00091383.1995.10544672, DOI 10.1080/00091383.1995.10544672]
- [5] Duffy T.M., 1992, CONSTRUCTIVISM TECHN, P45
- [6] DUFFY TM, CONSTRUCTIVISM TECHN
- [7] Garrison DR., 1993, DISTANCE EDUC, V14, P199, DOI [10.1080/0158791930140204, DOI 10.1080/0158791930140204]
- [8] GRIFFITHS AJF, 2000, UNDERSTANDING GENETI
- [9] Harris M.H., 1999, The Internet and Higher Education, V1, P243, DOI [10.1016/S1096-7516, DOI 10.1016/S1096-7516]
- [10] Jonassen D.H., 1995, AM J DISTANCE EDUC, V9, P7, DOI [10.1080/08923649509526885, DOI 10.1080/08923649509526885]