课堂提问是指在课堂教学情境中,教师根据需要,引导学生定向思维、提出问题或疑问的一种教学行为方式。[1]课堂提问作为课堂教学的重要组成部分,大致由教师提问、学生应答、教师理答等几个环节串联而成,其有效性直接影响着教学目标的达成率。以往对课堂提问行为的研究主要以定性研究为主,缺乏定量分析。我们则基于数字化课堂观察平台,将定性研究 Classroom questioning refers to the classroom teaching situations, teachers according to need, guide students to direct thinking, ask questions or questions of a teaching behavior. [1] Classroom questions as an important part of classroom teaching, generally by the teachers questions, student responses, teachers and other aspects of a series of links, the effectiveness of a direct impact on the achievement of teaching objectives. In the past, the research on classroom questioning behavior mainly focused on qualitative research, and lack of quantitative analysis. We will conduct qualitative research based on the digital classroom observation platform