【摘要】 教学语言作为最主要的教学行为,其运用程度直接影响着教学质量的高低.为了解职前数学教师课堂教学语言运用情况,提高其教学技能,参考叶立军对数学教师教学语言分类,量化分析第三届全日制教育硕士学科教学(数学)专业教学技能大赛决赛视频,得出以下结论:(1)各教学环节中,探究新知部分的教学语言所占比例最大;(2)在各教学语言的类型中,肯定式语言次数最多;(3)询问语言与表情式语言对课堂效果起着关键作用.最后针对优秀职前教师教学语言的特点对职前数学教师提出几点建议.更多还原

【Abstract】 As the most important teaching behavior,the use of teaching language directly affects the quality of teaching. In order to understand the use of pre-service mathematics teachers’ classroom teaching language and improve their teaching skills,this paper refers to Ye Lijun’s classification of teaching language for mathematics teachers,and makes a quantitative analysis of the final video of the Third Full-time Master of Education Subject Teaching( Mathematics) Professional Teaching Skills Competition. The following conclusions are drawn:(1) Among the teaching links,the proportion of teaching language in exploring new knowledge is the largest;(2) Among the types of teaching language,affirmative language is the most frequently used;(3) Questioning language and expressive language play a key role in classroom effect. Finally,some suggestions are put forward for pre-service mathematics teachers according to the characteristics of teaching language of excellent pre-service teachers.更多还原