Research And Design Of The Leading On-Line Teaching System

As the only experiment base of the vocational college education, Tianjin assumes an important task in exploring and making good use of the information technology. With the informational education going deep into the vocational college teaching, fully developing the computer network and teaching on-line become more and more important. Self-learning is the basic pattern nowadays, but the learners want higher E-education system with the improvement of the network assistance, therefore leading E-learning become more and more concerned. Under that background, this paper focus on the design and realization of the leading E-education in the vocational colleges.The paper expounds the intention and use tactics of the leading E-learning, which lies on the three-level structure model on the basis of web. Using the module design, develops a web-based instruction system facing on the leading E-learning to the vocational college students. The system offers plentiful function to the administration, teacher as well as students. The data base and file system support the whole system. Courses-teaching, teaching assistance and system management consummate it. It consists of login controlling, course-teaching, teaching resources management, homework management, answering questions on/off line, stages tests, discussing feedback and system management. The system's key techniques include documents upload, using the activeX component to fulfill the automatic examination of the operation work and System safety.The leading E-learning system focus on the characteristics of the vocational college students. That drafts a practical and effective function system and supports collaborative learning. The teachers leading tasks draw into various sources and dynamic state of the teaching evaluation, which strengthen the learning feedback, guarantee the effective learning and take full advantages of the E-learning in vocational colleges.