The Design And Realization Of Digital Microteaching System In Luoding Polytechnic

The microteaching study has been conducted for a long time in western countries, and was introduced into China in 1980 s.The pioneer are the Departments of Educational Technology, Physics, Chemistry, History in Chinese in Beijing Institute of Education, who first studied and applied microteaching in the teaching activates. In 1993, with the support of the World Bank loans, many well-equipped laboratories of microteaching were built in provincial education institutes. Many schools and education institutions in mining area also raised money to build laboratories, which provide basic material guarantee for microteaching development. Now it is still in the period of practicing and exploring for microteaching system, there are some problems during the process. Therefore, the role of the management mode of digital education should be fully played with in-depth research and perfection of all rules. This is the major task of higher education and is a new field of study in teaching management theory.In this dissertation, we designed and realized a digital microteaching system in Luoding Polytechnic based on web network environment, Windows platform, NET and B/S three-tier system structure. Firstly, we explained the significance of microteaching, current status of domestic and foreign research, and the framework of this article. Secondly, the related concepts and theories and the relevant technology in system design were demonstrated, such as the definition of microteaching, constructivism, autonomous learning theory, Web database, Web data interconnection technology and three-layer structure of B/S network architecture. Thirdly, we gave the details of system requirement analysis, designing and implementing the system, focusing on functional needs, non-functional needs, designing the major modules of the system and the database, and putting each function into reality. Finally, a test on the system was conducted and the result was analyzed.It is useful to the modernization and digitalization of information of education construction owing to the development and application of microteaching system, which is of great value to the application of education resources, and strengthens the monitoring efforts of the education teaching. This system will be benefit to the teaching quality and efficiency, and make microteaching into a diversified teaching pattern. This system is a useful to meet students’ individual demands and optimize the management environment of the school and teachers.