Design And Implementation Of Online Classes Management System

The network teaching is a product of mutual fusion among computer, networktechnology and traditional classroom teaching, at present, there are too many networkteaching system according to various standards, but most of them develops for thecolleges, distance teaching institutions, the network teaching system for the applicationof primary and secondary schools is rarely, the network classroom management systemis on the basis of real-time interactive products of existing, the teaching managementsystem of outer is developed, and the network teaching of middle school is realized, andthe expansion of time and space is realized.First of all, the research institute and relevant technology of the thesis is discussed,and the users’ demands are combined, the work of requirement analysis, businessprocess analysis and data flow analysis are proceeded; Secondly, on the basis of demandanalysis, the design process of many function modules is discussed in detail, such asdatabase design, user login, user management, course management, classroommanagement, class file management, teaching video management for classroom; Again,based on the results of the system design, the realization process of each functionmodule is given; Finally, through the part of the test cases, the work of function test andperformance test is discussed. The network classroom management system is developedaccording to the plan, it includes the core function modules such as curriculummanagement, classroom management, teaching resource management, etc, among them,the maintenance of basic information for network course is realized by the curriculummanagement, including course adding, modify, delete, query, course collection, etc; themaintenance and setting of the classroom basic information and permissions is realizedby the Classroom management; the upload and download of the classroom teachingvideo file is realized by the teaching resource management, also provides the functionapplication of online viewing for the classroom video, this function module finallyrealizes the teaching resources accumulation. The thesis has made the following results:makes the traditional teaching management work map to the network, which realizes theonline management of network curriculum and the network classroom; the teaching resource management and sharing mechanism is provided, which realizes theaccumulation and sharing for the teaching resources.The network classroom management system is developed by the ASP.NETtechnology, database platform chooses SQL Server2005, program developmentplatform uses the Visual Studio2008, and the system structure adopts three layersarchitecture. Compared with other technical scheme, the plan has some advantages suchas low cost, high development efficiency, easy to improve software flexibility, easy tomaintenance later, etc.At present, the network classroom management system hasfunctioned in JinJiaBa middle school of WuJiang City, and functions steadily, theinteractive network teaching of many courses in school is realized, the teachingenthusiasm of teachers and students is improved, the effect of traditional teaching ispromoted.