Research On Teaching Of 3D Printing Course In Network Environment

As an emerging course to cultivate students' innovation and practical ability,3D printing course is different from traditional school subjects in teaching objectives,teaching methods,teaching methods and evaluation methods.This paper takes 3D printing course in "4:30 class" offered by a nine-year integrated system school in Bao'an district,Shenzhen as the research course,and attempts to carry out teaching research in the network environment.The research aims at the current 3D printing course that has a lot of randomness,such as the textbook is not standardized,teaching is not adapted,learning time in school is short,organizational difficulties and other problems,with the help of the network,explore the basic teaching mode applicable to 3D printing course.In the research process,the author made a comprehensive analysis of the teaching implementation of 3D printing course and the use of "network teaching platform",proposed the improvement of the teaching strategy of 3D printing course under the network,introduced the WeChat and WeChat public platform under the network environment,and built the blended learning teaching mode.This study mainly analyzes,studies and designs relevant teaching processes and strategies with the method of case study,which breaks through the time limitation and space limitation of traditional teaching.In the practice of this research,a new teaching mode of 3D printing is carried out by combining online and offline teaching modes,which is very popular among teachers,students and parents.In this process,students have improved their teamwork ability,independent learning ability,creative thinking ability and hands-on production ability.In this essay,there are six chapters to elaborate how to research and develop 3D printing course in the current network environment.About the first chapter,it mainly introduces the 3D printing course is the product of Maker Education age.And it also talks about the using background and meaning of 3D printing course in the “Internet+ Era”.What is more,it expounds the main content,goals and research methods of how to develop 3D printing course in the internet environment.For the second part,it mainly talks about requirement and analysis of how to design 3D printing course.The current education condition about 3D printing course and three requirements problems which need to be solved are clarified respectively.Also in this part,it talks about he blended learning model,which is based on WeChat.And with the help of this style,how 3D Print Technology can be developed and researched in the internet environment.In the third section,it mainly introduces the teaching pattern of 3D printing course and the choice of teaching platform.It proposes the blended learning model and four theoretical evidences: mobile learning,flipped class,humanism and self-study.Combined the needs of lessons and methods of operation,WeChat and WeChat public platform are chosen as the education platforms of now internet environment.The forth chapter is the main part of this study.It introduces the application and practice of how to research 3D printing course in the internet environment.And in this part,it talks about the analysis of learning situation and front end for the research.Also the preparation of environment is mentioned.Combine the functions of WeChat and WeChat public platform with teaching procedures to illustrate feasibility of this practice.The result of this research would be analysed respectively from the investigation of students and interview of teachers.Chapter the fifth is a case study of Duola A Dream Bubble Show,which illustrates the application of network environment in the teaching of 3D printing course.In the sixth part,it talks about conclusion and innovation point,and three disadvantages of this study: the function of student management,the function of supervising study,the function of testing homework and limitation of sending frequency,and so on.Because of this,there are three expectations are proposed: firstly,to build up a supplementary platform of WeChat and WeChat WeChat public platform.And then this study may try to combine with other subjects.At last it needs to build more education patterns.