Adaptive Learning System Based On The Web And Emotional Teaching Analysis And Design

Along with development of the network, intelligence technique and the modern education technique, the network education becomes more and more important in the modern educational system. However, traditional Intelligent Tutoring System pays more attention to tutorship of cognition and lacks emotional communication with the learner. This kind of teaching mode exists bigger discrepancy with actual teaching scene, and with fundamental of the pedagogy principle have greater conflict.To resolve this problem, this thesis wedge bonding adaptive teaching theories and the motion teaching principle, to carry on research of adptive learning system which is based on web and motion teaching. The main work that this thesis make is as follows:(1) The system analysis, the database design and the system essential designs to the adaptive teaching system were carried on in thesis.In thesis the adaptive teaching theories were studied first, then according to nowadays popular adaptive teaching system model we get a new model using motion teaching and carry on the system database analysis to get the data table of system, then carry on the essentials analysis to each module of the system.(2) With research of cognitive capability and learning motion in the network teaching environment, analysis and design to the teaching strategy module which is relating with learning emotion is carried on.In thesis we get real-time learning emotion from emotion recognition interface Miss GuoFengYing offered, then use Naive Bayesian classification to get learner's learning status, adjust teaching strategy according to learning status and historical cognitive capability, reach the purpose of the motion teaching and characteristic teaching. We use five virtual emotion: Neutral, Happiness,Ange,Fear,Sadness and use dedicated degree to show emotion weight.(3)We developped an adaptive network teaching system prototype with motion teaching which is based on the traditional Intelligent Tutoring System.C# language in .net framework is used to program and sql server used as database. Data Service, Business Logic and Presentatioon is separated in system, WebLayer, DataAccesLayer and BusinessLogicLayer are created as self-governed projects. Interface is carried out using .dll and namespace . DataAccessLayer interface is established dynamic using factory method,the reflection mechanism and cache mechanism.