Learning Design Research And Application Of Learning Task

E-Learning, called network-based learning, is a entirely new study method which is Students studying on the internet through the personal computer connected the platform established in the field of education. Learning resources sharing and reusing is one of main goals of E-Learning, and abundant learning resources are favorable to raise the individuation level of E-Learning application. According to the problem of learning resources reusing, standards of sharing and application methods have been begun to attract E-Learning researchers'attention. But at present E-Learning application returns a little deficiency back to existence,For instance, study a basis , study time specifically for learner diversity, the need studying an emphasis waiting for a problem how to be able to be used studying a target being able to satisfy a learner is become right away being hanging over one's head at present needing a problem solving. Have carried out thorough go into specifically for this problem , the main body of a book from aspect such as studying the resource frame and studying target decomposition method.The main body of a book have analysed development of E-Learning current situation , key technology first , the summary has been judged having stated home and abroad representative go into project and experiment system, Proceed to have discussed the field body and the mission model , analyse and study by being in progress to mission model in 7 kinds representatives in real time system, Pass the current situation carrying out the go into analysing the mission model having studied , grasping on the systematic complicated mission mission model and the multi-media task scheduling mission model respectively; Proceed to build a model from the body speaking yuan to start off , from classifying to having described language, and having all having been in progress to building the model implement, analyse and sum up. And then emphasize the contrast the target studying the target and teaching is carried out, the concept the target studying is carried out by formalizing language builds a model, and the person is realized. In view of establishes the good study simulated target, builds a study goal decomposition platform, from 0 level of curriculum goals, 1 level of sub-concepts, 2 levels of sub-duties, 3 level of knowledge parameter these four level cascade decomposes, these four levels in learning network's organization cooperates in the assignment of aircraft to carry on the operation. And by the result analysis that what target demands reaches to the study about individuation, bring forward the need mapping on basis studying resource in analytical mission decomposition,the feasibility 3 layer of a knowledge parameter a corresponding need being independent out and shining upon out structure is carried out decides, son mission judging that the middle reconnaissance fails in feasibility, and with the partition that son mission go along concerns 4 kinds,By thinking that the son mission thins out interactive and the at the same time affecting , making use of mixing up the method mating, scheme judging , choosing the optimum mission decomposition being able to reach the target studying simplify most as well as parametric strong or weak of coupling degree carries out mission decomposition feasibility.The study about mission decomposition developing individuation one being geared to the needs of e-learning tests system , is that study about target in individuation to study system breaks up a module on the at last , the basis in the flow chart studying the mission decomposition. Have been a module's turn above C language field knowledge body basis , have realized the decomposition studying a target's to field knowledge body middle constant , variable and have worked out, the consumer may study a target by being a module's turn to work out knowledge , be a module's turn to be able to return to a result be for a consumer's choosing and, demonstration that result what the activity studying for the learner consumer is on the march needs is accurate, minimized study about resource.