2Marzano, R.J., Pickering D.J., Pollock, J E. Classroom Instruction That Works: Research-Based Strategies for Increasing Student Achievement [M]. Alexandria, VA: Association for Supervision and Curriculum Development,2001.9.
3Kagan S. and Kagan J.H.Structures for English Language Learners[EB/OL].http://www.kaganonline.com/KaganClub/FreeArticles/ASK17.html
4George M. Jacobs el al. The Teacher's Sourcehook for Cooperative Learning: Practical Techniques, Basic Principles, and Frequently Asked Questions[M]. Thousand Oaks, CA: Corwin Press.2001.46.
5Johnson, D.W. and Johnson R.T. An Overview of Cooperative Learning[EB/OL]. http://www.co-operation.org/pages/overviewpaper.html
6Kagan, S. Cooperative Learning (2nd ed. )[M]. San Juan Capistrano, CA: Resources for Teachers. Inc. 1992.10.
