基于录像分析背景下的优秀数学教师课堂提问能力的研究

Study on Questioning Ability of Prominent Mathematics Teachers Based on Videos of the Classroom

对课堂视频的实录和统计发现,优秀教师具有较强的课堂提问能力,并具有如下的课堂教学提问特点:(1)在数学课堂教学过程中,优秀教师在不同的教学环节所采用的提问数量和提问类型各不相同,以讲解新知和练习讲解环节提问的数量最多;(2)从教师的提问方式上看,优秀教师善于采用大量追问,使用问题形成高效的"问题链"以提高课堂效率;(3)优秀教师善于针对不同类型的问题引导学生采取不同的回答方式,激发学生高认知的思维;(4)从教师提问的策略来看,优秀教师善于针对不同的提问类型采用不同的等候策略,调动学生的思维活动,提高学生的参与度.

Through an analysis of the teacher’s question in the classroom teaching by the records and statistics of Video Case,we find that prominent teachers have a strong ability of questioning and have the following characteristics of the classroom questioning.Firstly,the question’s number and type that prominent teachers use are different in different teaching links,they asked the most questions during the teaching links of "explain the new knowledge" and "explain the practice"; Secondly,the prominent teachers like to intensively ask questions appropriately and form a highly effective "problem chain" to improve classroom efficiency; thirdly,the prominent teachers can lead students to adopt different response modes according to the different questions’ types so as to inspire students to higher cognitive levels of thinking; lastly,the prominent teachers adept at adopting different waiting strategies according to different questions’ types and mobilizing students’ thinking activities as well as improving students participation.