The Development And Design Of The On-Line Extended Education System

Along with the technical and fast fierce development in modern information, according to every kind of application of the Internet emerges with the tide of the times.United Nations teaches section text how to organize to point out:" new information with spread quick development in technique, will further changes the development of the knowledge, acquire the path of the knowledge".How to regard network as the takes the fleetness and realizes efficiently and expediently the knowledge delivers, then modern the means promotes the reform in education, changing traditional classroom teaching as the classroom the + computer+ the network classroom+ Internet etc. various studies method, an importance that have become the modern teaching system research lesson.The research of the on-line extended education system and development aim is in course develop, net top teaching, teaching organize, teaching resources management, long range education the research that technique standardize and expansion positive study in aspect with study, set up include school classroom teaching with outside of school social education at of for life study system, the formation faces to open to educate the network socially, developping the new world that education develop.This text introduced the development general situation that current domestic and international and on-line assistance education first, expatiating the investigative necessity in system in on-line extended education with the theories foundation, this a part of points introduced according to behavior doctrine, perception doctrine with education theories that set up the doctrine to the influence of the on-line extended education with function, clarify the development of the on-line extended education since is inevitable outcome that teaching means the development turn into, is also calculator science with the result that educate the science interaction.Face to appliedly in technique background parts of points introduce support the latest the method of development that system develop with softly, hardware technique, to the on-line extended education system object method, calculator network technique, multi-media technique, database and WEB development technique etc.s made the simple introduction.In theories studying with the foundation that technique inquiry into, the thesis emphasized the treatise the concept, principle, method of the applied software engineering with the tool, analysis, design and realize the whole process of the on-line extended education system.Among them, system need analysis main application face to object analysis the method has a foothold the customer requires with, making sure the main function of the on-line extended education system;The total design includes:System system construction design, system data construction design, each function mold a design for including on-line study, on-line examination, on-line bargain etc., and apply UML to a design for primarily model;The detailed design of the system with realize, provide parts of interfaces of the system with the process, combine detailed discuss the system realizes process center of a little bit difficult, key technique and test method.The thesis tallied up this text finally current do main work, existent problem with need to be resolved and from now on educate the realm in an on-line assistance demand continue investigative lesson.