中美教師數學教學知識比較研究

A Comparative Study of Mathematical Knowledge for Teaching between Chinese and US Teachers

本研究运用密歇根大学研发的MKT 测试工具，从一般内容、特殊内容、学生相关、 教学相关等角度及四个内容方面对中国2，764 名初中教师进行测试，并与美国数据库中的数 据进行比较。结果显示：中国教师总体表现优于美国教师，特别是一般内容知识和数与代数方 面，但中国教师的教学相关内容知识和统计，特别是关于数据的使用方面却弱于美国教师。

The purpose of this study was to compare U.S. and Chinese urban teachers' knowledge from four perspectives and four aspects using the measure Mathematical Knowledge for Teaching (MKT)developed by Michigan University in U.S .. We administrated the adapted Mathematical Knowledge for Teaching measures to 2764 middle school teachers all over China. Psychometric analyses and quantitative study confirmed that Chinese teachers' MKT score is higher than the US sample， especially the common content knowledge. But Chinese teachers' Knowledge of Content and Teaching score is lower than the U.S. teachers.