| This system to implement Teaching Quality Assessment Management System is a component of the online learning system. It mainly bases on the increasingly mature campus network. After connecting the school-owning Web server with the Internet, students, teachers, experts and administrators can browse and use this system at any places where it is access to the Internet.This system makes use of the now mature technologies such as B / S three-tier structure model, ASP technology, SQLServer2000, Web database and so on. Based on the analysis of shortages of the traditional teaching quality evaluation, the evaluation system, students'tables, colleagues'tables and experts'tables are designed according to the current educational requirements and the characteristics of computers'analyzing statistical data. Particularly to remove the deviations produced by the individual student's emotion and quality and the evaluation data from different classes, this article use two-step correction algorithm to eliminate the deviation and strive to make sure that the measurement data truly reflect the teaching quality. At the same time, in order to ensure the accuracy and security of the system, this paper employs redundant information to solve the data validation problems in the logical structure.This article also uses UML technology to establish the framework for the system model from different angles, and forms the use case diagram, sequence diagram, collaboration diagram and activity diagram of students, administrators and so forth. This article has also done some necessary tests for the system.Efficient and fast operation is the most critical problem that the Web application need solve. This system also regards this as a target and puts forward the thoughts including the separation of each subject database, the decentralization of data form, the module-rization of the codes'inquiry, the simplification of the data transmission, and the transfer of the Web server's function. |
