课堂教学行为分析云模型的构建与应用研究  

The Research on Construction and Application of Cloud Model for Analysis of Classroom Teaching and Learning Behavior

作　　者：程云[1,2] 刘清堂[2] 王艳丽[1] 王锋[1] 毛刚[2] 

机构地区：[1]黄冈师范学院教育科学与技术学院,湖北黄冈438000 [2]华中师范大学教育信息技术学院,湖北武汉430079

出　　处：《远程教育杂志》2017年第2期36-42,共7页Journal of Distance Education

基　　金：全国教育科学规划教育部青年课题"基于视频内容分析的课堂教学评价研究"(ECA130373)的研究成果

摘　　要：通过以新的课堂教学行为分析编码系统为基础,从行为主体和行为活动方式两个维度出发,将16种教学行为以环形分布,形成4个分布区域、16个子维度区间,建立了课堂教学行为云坐标系。通过对数据进行标准化处理,提出了课堂教学行为云模型的构建方法,确立了云模型的基本属性及静态、动态特性,定义了云模型的面积、周长、重心、离散系数等关键属性参数的计算方法;并通过实验,详细验证了所述方法的可行性和有效性,为课堂教学行为的量化分析提供新的模型和方法。Based on the new coding system for teaching and learning behavior analysis in classroom, according to the difference of behavior subjects and behavior activity forms, classroom teaching and learning behavior are divided into four categories, 16 dimension sections, and distribute the 16 kinds of behavior in a circle, establish the coordinate system of ＂Classroom Teaching and Learning Behavior Cloud（CTLBC）＂.Through standardized processing of the data, it gives the construction method for the model of CTLBC, establishes the main attributes,static characteristics and dynamic characteristics, defines the main attributes and calculation method of the parameters, such as area,perimeter,barycenter,coefficient of variation, etc. Based on the theoretical research, it selects an instructional video sample of ＂information technology＂, validates the feasibleness and effectiveness of the method by experiment,and provides a new model and method for quantitative analysis of classroom teaching and learning behavior.

关 键 词：课堂教学 教学行为 云模型 教学行为分析 

分 类 号：G420[文化科学—课程与教学论]