Research On The Design And Application Of Mobile Learning Micro-course Based On WeChat Public Platform

The development of social information has made information technology an important part of our lives.With the aid of information technology,human life has become more and more convenient,fast and comfortable.At the same time,a revolution in educational informationization has also taken place in the field of education.Education also has new requirements for high school mathematics teaching,requiring students to have the ability to match lifelong development,and to cultivate students'core literacy of mathematics,namely:mathematical abstraction,logical reasoning,mathematical modeling,visual imagination,mathematical operations.The literacy of analysis requires new and efficient teaching methods.As a new information technology teaching method,the micro-course based on WeChat public platform has also received the attention of educators.It has improved the education and teaching mode and effectively helped learners to learn independently.In the first two chapters,through the study of literature,this paper concludes that micro-course are mainly supported by mobile learning theory,constructivism,autonomous learning and situational cognition.Through the questionnaire survey among students,we can master the attitude and current situation of students' using WeChat public platform and micro-course.Based on the analysis of questionnaire data,it is concluded that students are interested in using WeChat public platform for learning,and a considerable number of students have used micro-course for autonomous learning.This provides practical guidance for further teaching application.In the design of micro-course,we should pay attention to the principles of assistance,selectivity and systematization.According to different application scenarios,micro-course applications are classified into three categories:before class,during class and after class.Finally,the results of the experimental class and the control class are analyzed to verify that micro-course can promote students' performance and interest in learning.The main research process is as follows:(1)Literature study.This paper analyzes the theory of micro-course,grasps the research status of micro-course teaching in the coming years,and puts forward the research direction of this paper.(2)Questionnaire survey.Choose the class of senior two as the object of investigation and research.Design and issue a questionnaire,through the effective analysis of the results of the questionnaire,we can get the practical guidance of the implementation of micro class teaching.(3)Micro course design,production and release.Combined with teaching,three principles of micro-course design are put forward:auxiliary principle,selective principle and systematic principle.The application scenarios of micro-course are divided into three categories:before class,during class and after class.Use video recording software to record the video,and post it on WeChat public platform after editing.(4)Application effect evaluation.After analyzing the results of the experimental class and the control class,the experimental results were evaluated by means of the average score,the excellent rate and the t-test.These conclusions prove that micro-course has a positive effect on improving the performance.Finally,we summarize the research process,draw conclusions from the actual teaching experience,and analyze the inadequacies of using micro-course teaching content in the study.The purpose of this study is to promote the standardization and effective application of micro-curriculum in high school mathematics education and teaching,and to promote micro-courses as an effective high school mathematics education teaching method.