The Design Of The Online Teaching System Based On Network Database

With the rapid development of computer network technology, people’s many big changes in the communication mode and learning mode, access to knowledge the way more traditional model also increased a lot. Web-based learning and teaching mode are widely accepted, and the traditional education mode is facing new opportunities and challenges, based on the network database of online teaching has become an important research topic.This paper fully analyzed the advantages and disadvantages of the existing network education at home and abroad and the research, in view of the current domestic teaching function of network teaching and the problems existing in the teaching effect and puts forward to establish adapt to the new environment and new situation of network teaching system design, and use the relevant technology to research and design of system, put forward the general design requirements.System using J2ee technology architecture to SQL Sever2005for the database system, JSP as a scripting language for development, were designed and developed course information management module, audio and video management module, test module, interactive online FAQ module and resource center module and so on five big modules, according to the design of network database, at the same time on each module of the system is verified, and testing.System in order to highlight the learning mode of "teaching and learning" as the design theme, focus on "teaching" and "learning" in man-machine communication, communication between teachers and students of model improvement, emphasis on learning and using of "knowledge", emphasizing the evaluation of teaching effect in a timely manner and timely adjustment. System by setting the "knowledge base", thoroughly break the traditional teaching and learning of single mode, fully expand the source of knowledge and build and improve the interactive teaching and learning; Through regular and irregular network teaching effect feedback, timely improvement and adjustment of the existing teaching materials and resources, make the teaching effect can be continuously optimized. Expect this thesis research combined with the network coverage is wide, the characteristics of the feedback quickly, less interaction in the traditional teaching mode, the source of knowledge narrow, teaching to improve shortcomings such as slow improvement, and makes a preliminary beneficial practice.