TIMSS录像课教学语言的分析及其对课堂教学评价的启发

Research and Reflection on Classroom Discourse by TIMSS Videotapes Study

教学语言分析(Classroom Discourse)是TIMSS录像课分析的重要组成部分,采用了两轮抽样方法,对教师语言、学生语言、教师和学生语言组合进行了编码和分析,比较了德国、日本和美国课堂教学语言的特点和差异,以探索影响学生数学成绩的教学因素。此研究在方法上有助于我们改变以等级指标为主要工具进行课堂教学评价的现状,开展基于证据的以分类指标为工具的教学评价,在内容上有助于我们通过教学语言来评价师生互动,评价各类课堂教学语言的实效性。

Classroom discourse is one important section of TIMSS videotapes study.They categorize all the utterance into students＇utterance and teacher＇s utterance, and analysis the difference of classroom discourse among Germany, Japan and The United States.TIMSS videotape study enlighten us to evaluate the quality of teaching not only with scoring system, but also with category system, and to promot carrying out teaching quality assesment based on evidence.