针对S-T分析法存在的不足,文章首先从行为主体(教师、学生)与行为方式(言语、活动)两个维度出发,构建了课堂教学行为云.随后,通过计算云的重心、确定云的重心的逻辑范围和标定教学模式常模,文章提出了一套新颖的教学模式量化分析方法——基于课堂教学行为云的教学模式分析方法.该方法将课堂教学分为讲授型、对话型、练习型、活动型和混合型五种模式,可依据半径r和角度θ两个参数的值判定具体的教学模式.在理论研究的基础上,文章选取11个教学视频样本进行了该方法的应用,并通过与S-T分析法的比较分析,验证了该方法的有效性.%In view of the deficiency of S-T analysis method, this paper firstly constructed the classroom teaching behavior cloud from the two dimensions of the behavior subjects (teacher and student) and the behavior patterns (verbal and activity). Secondly, by calculating the center gravity of the cloud, determining the logical range of the center of gravity of the cloud, calibrating the norm process of the teaching mode, a novelly quantitative analysis method of teaching model which named the analysis method of teaching mode based on classroom teaching behavior cloud was proposed. This method divided the classroom teaching into five modes: lecturing type, dialogue type, practice type, activity type and mixed type. Meanwhile, the specific mode of the classroom teaching could be determined according to the values of the two parameters of radius r and angle θ. Based on the theoretical research, 11 teaching video samples were selected for the application of the method, and further the validity of the method was verified by comparing with S-T analysis.
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