Study On Teaching Design And Application Of Junior Middle School Programming Course Based On Network Learning Community

In the process of information technology teaching in junior middle school in China,the teaching content of algorithm and program design has always been a difficult point.The biggest reason is that the teaching language of VB,Pascal,C and so on in traditional teaching is more difficult to learn.The monotonous program command output also made students feel boring,so the teaching effect is not ideal.The advent of the Scratch programming language made programming easier,and animated command output makes programming more interesting,modular module program can let students better focus on program design,rather than spend a lot of time and energy on familiar with the rules of language.Scratch has provided a good language tool for junior high school programming.At the same time,along with our country education information construction,many schools have opened online learning platform,gradually formed with class as the unit of network learning community,how will the classroom teaching combined with the advantage of network information technology to improve teaching effect become the focus of many education workers to study the problem.After the basis of literature research,this paper analyzes the domestic and foreign about the Scratch application mode of the status of teaching and network learning community in a middle school.This paper studies the programming teaching of Scratch in junior middle school and the teaching mode of network learning community application under the support of education cloud platform.From the object of the experiment and analysis on the feasibility of the present status of experimental environment,through to the teaching characteristic,teaching content,teaching resources,teaching evaluation,teaching mode under network environment is discussed the positive role of Scratch teaching in junior middle school.This paper is divided into six parts:the first chapter introduces the research question,briefly introduces the research purpose,significance,research content and research method,and forms the research idea.For defining the relevant theoretical research in the second chapter,and the research status at home and abroad are analyzed,and clear the research direction of this article is about the design of the Scratch of junior high school teaching,and applied research under the network learning community.The third chapter analyzes the teaching status,teaching objects and teaching environment of the middle and middle school of Chinese teachers,and makes clear the feasibility of the research scheme.The fourth chapter is to the process of teaching design of Scratch,including Scratch teaching characteristic,teaching content organization and arrangement,the design and manufacture of teaching cases,the design and manufacture of micro teaching video,the design and manufacture of teaching evaluation,teaching mode under network learning community research.The fifth chapter carries on the quasi-experimental teaching research,compares the network learning community auxiliary teaching and the traditional classroom teaching effect.The sixth chapter summarizes the research of this paper and the prospect of future research.Research shows that students are more willing to accept this kind of learning.Abundant learning resources can improve students' interest in leaming.In the results of quasi-experimental study,it is concluded that the use of network learning community to assist teaching is more effective than traditional classroom teaching.