基于主动服务的Webquest智能教学系统模型及架构

传统的Webquest教学解决方案针对单个教学单元设计的,缺乏统一的平台支持,导致管理、重用和整合教学资等一系列困难.本文分析Webquest教学理论的需求,利用Web Services的特性,建立了Webquest智能教学系统模型.该模型以基于Web语义的课件资源库和协同学习环境为支撑,能较好的满足Webquest的教学应用.同时,结合主动服务、公共门户、CELTS标准和Web语义技术设计出了统一的Webquest智能教学系统平台体系架构及主要实现算法.实际应用表明本架构具有较好的智能性、协作性、可重用性、可扩展性.

Model and System Framework of the Webquest Intelligent Teaching System Based on Active Services

The traditional Webquest learning systems was designed for single teaching unit and without generalized support platform. This drawback give rising to a series of difficulties of resource management, reuse and integration. By analyzing the requirements of Webquest learning theory in detail and making the advantage of Web Services characteristics. A new model of intelligent teaching system was set up based on Web semantic-based courseware and collaborating teaching environment, which could satisfy the need of Practical application. Meanwhile, by means of combining active services, learning portal, CELTS and web semantic techniques, the architecture of the general Webquest intelligent system and main algorithms war also presented in this paper. Practical application demonstrated that the architecture could achieve better properties of intelligence, collaboration, reuse and extendibility.