基于翻转课堂的C语言教学资源信息整合方法

C Language Teaching Resource Information Integration Method Based on Flip Classroom

基于翻转课堂的C语言教学资源信息整合方法,使教学资源配置均衡,便于教师在C语言教学前、中、后教学资源的管理与应用.利用翻转课堂构建C语言教学资源信息整合体系,资源信息层用于接收由翻转课堂产生并上传的C语言原始和新增教学资源信息,信息资源整合层采用自适应滑动窗口互信息方法提取信息资源层教学资源信息的特征向量,以此为依据,在满足C语言教学资源整合约束关系前提下,以整合后的C语言教学资源信息利用率最大化为目标,用概率整合方法对C语言教学资源信息进行均衡整合,并将整合结果通过资源应用层呈现给教师、学生及管理者使用.结果表明,该方法在窗口宽度为200字节时的信息特征提取效率最佳,整合后的C语言教学资源信息没有重复建设,且具有较好的均衡性和召回性.

To study the information integration method of C language teaching resources based on flipped classroom,so as to balance the allocation of C language teaching resources and facilitate the management and application of teachers before,during and after C language teaching.The flipped classroom is used to build the information integration system of C language teaching resources.The resource information layer is used to re-ceive the original and new teaching resources information of C language generated and uploaded by the flipped classroom.The information resource integration layer uses the adaptive sliding window mutual information method to extract the feature vector of the teaching resources information of the information resource layer.Based on this,under the premise of meeting the constraints of C language teaching resources integration,With the goal of maximizing the utilization rate of C language teaching resource information after integration,the probability integration method is used to integrate C language teaching resource information evenly,and the in-tegration results are presented to teachers,students and managers through the resource application layer.The experimental results show that the method has the best information feature extraction efficiency when the win-dow width is 200 bytes,and the integrated C language teaching resource information has no repeated construc-tion,and has good balance and recall.