基于iFIAS的课堂师生互动行为研究——以河南省高中数学优质课为例

Research on Teacher-student Interaction Behavior in Classroom Based on iFIAS——Taking High School Mathematics Quality Courses in Henan Province as an Example

师生互动作为课堂互动最主要的方式,其水平直接影响着课堂教学的质量。优质课可以在某种程度上反映一个地区的优质教育水平。以“一师一优课”平台中河南省的两节优质课为样本,采用方海光教授设计的改进型弗兰德斯互动分析系统(iFIAS),从课堂互动结构特征、教学风格特征、师生情感氛围、师生问答特征、动态曲线特征等五个方面进行分析。研究发现,合理的师生语言比例结构,更有利于形成课堂的良性互动;正向的师生情感互动,能促进课堂形成良好的互动氛围;充分发挥课堂提问的积极作用,能提升课堂的整体效果。因此,应调整语言比例结构,营造积极课堂氛围,增强信息技术与课堂的融合力。

As the most important way of classroom interaction,teacher-student interaction directly affects the quality of classroom teaching.High quality courses can to some extent reflect the high-quality educational resources of a region.Taking two high-quality courses in Henan Province as samples,the improved Flanders Interactive Analysis System(iFIAS)designed by Professor Fang Haiguang is used to analyze the characteristics of classroom interaction structure,teaching style,teacher-student emotional atmosphere,teacher-student question-and-answer characteristics,and dynamic curve characteristics.It is found that reasonable teacher-student language ratio structure is more conducive to the formation of benign classroom interaction;Positive emotional interaction between teachers and students can promote the formation of a good interactive atmosphere in class.Giving full play to the positive role of classroom questioning can improve the overall effect of the classroom.Therefore,should adjust the language proportion structure,create a positive classroom atmosphere,and enhance the integration of information technology and classroom.