4Shulman L. Knowledge and Teaching:Foundations of the New Reform[J].Harvard Educational Review,1987,(01):1-22.
5Shulman L. Those Who Understand:Knowledge Ggrowth in Teaching[J].Educational Researcher,1986,(02):4-14.
6Grossman P L. The Making of a Teacher:Teacher Knowledge and Teacher Education[M].New York:Teachers Colllege Press,1990.
7Cochran K,DeRuiter J,King R. Pedagogical Content Knowing:An Integrative Model for Teacher Preparation[J].Journal of Teacher Education,1993,(04):263-272.
