1BAER J.Grouping and achievement in cooperative learning [J] .College Teaching, 2003,51 (4) : 169-175.
2VEENMAN S, KENTER B, POST K.Cooperative learning in Dutch primary classrooms [J].Educational Studies, 2000, 26 (3) :281-302.
3GUPTA M L. Enhancing student performance through cooperative learning in physical sciences [J].Assessment and Evaluation in Higher Education, 2004, 29 (1) : 63-73.
4SLAVIN R E. Cooperative learning in middle and secondary schools [J]. Clearing House, 1996, 69 (4) : 200-204.
5MESCH D, LEW M,JOHNSON D W, etal. Isolated teenagers,cooperative learning, and the training of social skills [J]. The Journal of Psychology, 1986, 120(4) : 323-334.
6LEON L A, TAIL S. Implementing cooperative learning in a team-teaching environment [J] Journal of Education for Business, 2004, 79 (5) : 287-293.
7EMMER E T, GERWELS M C. Cooperative learning in elementary classrooms:Teaching Practices and lesson characteristics[J].The Elementary School Journal,2002, 103(1): 75-91.
8STEVENS R J, SLAVIN R E.Effects of a cooperative learning approach in reading and writing on academically handicapped and nonhandicapped students [J].The Elementary School Journal, 1995,95 (3) : 241-262.
9GILLIES R M, ASHMAN A F. The effects of cooperative learning on students with learning difficulties in the lower elementary school [J].The Journal of Special Education, 2000, 34(1) : 19-27.
10YAGER S, JOHNSON R T, JOHNSON D W, et al. The impact of group processing on achievement in cooperative learning groups [J].The Journal of Social Psychology, 1986, 126 (3) : 389-397.
