5Stein, M. K. Smith. M. S. ,Henningsen. M. A. ,Silver, E. A. (2000), Implementing Standards Based Mathematics Instruction, New York: Teachey College Press.
6Lawrence, P. R. , The preparation of case material,in Andrews, K. R. , The Case Method of Teaching, 1953.
7Hansen, A. J. , etal,Teaching and the Case Method,1987.
8Richert, A. E, Case Methods and Teacher Education Using Cases to Teach Teacher Reflection. 1991.
9Shulman, L. S. (1986), ThoSe Who Understand:Knowledge Growth in Teaching. Education Resereher, 15(2).p.11
10Shulman, L. S. (1992 ), Joward a Pcdagogy of Case.In J. Shulman (ed.), Case Methods in Teacher Education. New York: Teachers College Press.