Design The System Of The Distance Education Based On The Three Nets Blends Technique In Colleges

Along with economy with technical development, long range education system positive dynasty gather the speech and video with data in integral whole of solid hour, the alternant multi-media system develops, three net fusions realizes now the best technique of this process. Pass the integration three net resources, make use of the related technique to set up a long range education system, is a new direction that modern long range education system develop. This thesis educates the basic theories of the teaching from the network, three nets blends concept, technique characteristics, long range education system development the level commences, to three nets blends the technique is heavy a little bit difficult, develop the foreground educate with long range the system made the analysis, and to related technique: The arithmetic figure compresses the technique and Videoconference technique, network technique, IP technique etc. made the introduction.The system integrates teaching proportions to implement the whole teaching process. It consists eight sub-systems. They are administrative management of teaching resources teaching material courseware cases courses ,video-based real-time interactive eClass, web-based course delivery, question and answer, multimedia exercise publishing and evaluation, online examination, distributed teaching management & system monitoring and evaluation. Especially, teaching management and real-time interactive eClass are included in the system, which is not regular among the platforms supporting distance education. The system applies to not only distance education of college training, but also other distance education systems.The paper describes the network-based teaching frame and schemes for ensuring the system stability and expounds the design of administrative management of teaching resources question and answer and distributed teaching management.