学习支持问题库系统的构建模式研究

A Study on the Model of Constructing Problem Based for Learning Support System

学习支持问题库系统是问题导向的学习支持系统的重要组成部分，该文所研究的学习支持问题库的构建模式，就是提取以问题为导向的学习支持系统中的问题库的构成要素，以及各要素的功能和相互关系。该文从问题库构建的设计思路、系统分析、构建机制、功能模块和运行流程等方面对其体系结构加以说明。

Problem base is an important part of problem─based learning support system. This paper focused on the constructional model of learning support system’s problem base， that is， to analyze the constructional elements of problem base， research functions and mutual relations about these elements. This paper described problem base’s architecture from design ways， systems analysis， building mechanism and operational process.