The Design And Application Of Micro - Course In Senior Middle School Mathematics

In the development of information technology today, micro teaching is an important means of school teaching. As new resources of information education, the features of micro class such as highlighted theme, clear objectives, condensed time, pithy contents, low cost, wide material selection range and flexible application, not only adapt to the listeners’ attention model but also is suitable for practical teaching in actual use,enabling the education subject and the subject of education to be more efficient in terms of the use of resources. This is also destined for its unlimited space and operability for mathematics reviewing periods in senior three.This paper aims to design a set of targeted micro teaching design and application model for the reviewing lessons in senior three based on the practical research about classes in senior three and students’ needs as well as analytical research about current micro teaching models. This is to improve the efficiency of classroom teaching and further study the operation and effectiveness of this model in practical application.This article will be illustrated in six chapters:In the first chapter, the background, significance, contents, purposes and methods of this research are expounded from the aspects such as the influence exerted by the approach of the information age on the traditional classroom teaching mode, the existing problems in the traditional reviewing classes in senior three, the positive role of the micro curriculum played on mathematics review in senior three and so on.The second chapter summarizes the current situation of the research on micro curriculum both at home and abroad, which provides theoretical support and practical reference for the research of this topic.The third chapter takes the Khan micro course and the micro course of national “five minute course network” as the research objects. By comparing and analyzing micro course design of current classroomteaching and also the application case, the author of this thesis summarizes the principles, modes and key points of micro course design with the environment of network teaching as its background.Based on the third chapter, the fourth chapter further clarifies the differences between the micro course in senior three and the general micro course. Through the research and analysis of the teaching background and current situation of mathematics reviewing class in senior three, this thesis puts forward the micro curriculum design and application model based on the mathematics review course in senior three. With the actual situation as background information, the design and implementation of this model is analyzed in the form of case study.The fifth chapter is to verify the implementation effect of the micro curriculum design and application model, researching and analyzing the school teachers and students. According to the feedback from the teachers and students, the author of this thesis corrects some results and does experiments again. The results of the experiment were carried out by the methods of quantitative analysis and qualitative analysis.The sixth chapter summarizes the research of this topic, including the innovation, breakthrough points, and some disadvantages of this thesis.Finally, the author expects a further research prospect in the future.