Design and application of collaborative learning system based on web to database experiment teaching

The course of SQL Server Database Design and Management is an experiment course that contributes to cultivate the experiment ability of students, which is a supply to the database theory teaching. The collaborative learning is an effective method to progress the quality of teaching. The collaborative learning system (CLS) based on web is developed to meet the requirements. The CLS includes the functions of user management, news management, forum management and online SQL experiment. The CLS adopted the method of Object-Oriented modeling with UML and is composed of a 3-tier architecture based on B/S. All the applications' design and coding are based on the architecture of Microsoft .Net in the system. The system has been put in use and achieved a satisfied result.