智能教学系统中教与学的关联性模式的设计

Associativity patterns design of teaching and learning on ITS

为了互动过程模型的设计,根据关注点分离的原则,将互动教学的功能从ITS剥离开来。据此,建立了两个引擎模块:智能教学引擎和智能学习引擎,并以此作为构建互动过程模型的基础。然后,结合有关的教育理论,探讨了互动学习模式的构建方式。利用教与学的并行关联或因果关联的规律性形成的关联性模式,给出了教与学互动模式的4种半形式化表示。最后,指出互动过程的实现就是这4种模式相继交替出现所形成的一个序列。因此,完善的ITS不但有助于个性化教学的实施,而且有助于模拟人类教师设计的实现。

For the interaction process model design,according to the separation of concerns principle,interactive teaching function is stripped off from ITS.On this ground,two engine modules of both intelligent teaching engine and intelligent learning engine are con-structed and use them as the basis for building interaction process model.Then theory of education is combined to search for the con-struction way of interaction learning patterns.Associativity patterns from regularity of parallel association or causal association is used to define four kinds semi-formal denotes of interaction patterns of teaching and learning theory.Finally,it is pointed out that the realization of interaction process is one sequence under the condition of four kinds modes are appeared sequentially in turn.As a result,for impro-vement of ITS,this both are helpful to the individualized teaching is implemented and the design of simulating human teachers is realized.