Research On Construction And Teaching Practice Of Scratch Module

Some countries and regions have set off the upsurge of learning scratch in the world. In China, more and more schools are offering scratch courses. In the process of teaching Scratch in Shanghai changning experimental primary school,the beginners have fear and frustration, which make them reference functional similar code of program design. Scratch tries to make it as convenient as possible for the learners, So what kind of help teachers can provide that students can spend more time on thinking innovation?Based on this, this research sets out to build the scratch module library by using the role of the import and export functions of the scratch software, and puts forward some strategies and suggestions on how to use the scratch module library.This thesis is divided into five chapters:The first chapters is the introduction,which mainly outlines the paper the research background, the research present situation of domestic and foreign, the research goal, the research mentality and the method, the definition of related theory and the concepts involved in this paper, and characteristics of scratch software.The second chapters is the theoretical basis of the research. the theoretical basis of this thesis involves the related concept and elaborated, in order to provide theoretical guidance for the construction and application of scratch module library.The third chapter is the construction of scratch module library, first of all to elaborate the theory basis of construction of scratch module library, then puts forward the scratch module library construction ideas and scratch module library construction principle, finally, to elaborate the construction of the entire process in detail, including the start stage, resource gathering stage, design stage, construction stage, completion stage.The fourth chapter is the application of scratch teaching module library, mainly expounds the basic concept of scratch module library application and the basic strategies.The fifth chapter is to summarize the prospect of this thesis, puts forward the existing problems and the future research directions. Combined with the previous experience of teaching scratch and the discussion and communication with teachers, explore the application strategy of scratch module library, in order to instruct teachers and the learners to use the scratch library,and help enrich the form of the courses. Finally, in the teaching practice for the future, teachers and students will participate in the construction of scratch module library.