基于学生任务建模的开放性问题解决环境的设计与评价

DESIGN AND EVALUATION OF OPEN PROBLEM-SOLVING ENVIORNMENTS BASED ON STUDENT TASK MODELING

开放性问题解决环境是一种全新的互动学习环境,其设计、分析与评价是一个综合了方法论、技术、系统性等多方面因素的复杂过程。通过对国外有关文献的分析研究,介绍了与教育环境设计与评价有关的问题,概括了基于学生任务建模概念的设计与评价框架结构,并探讨了设计与评价的支持工具的可用性问题以及该框架结构在开放性问题解决教育环境的评价过程中所产生的积极作用。

The open problem-solving environment is a novel interactive learning environment, and its design, analysis and evaluation is such a complicated process that it involves many dimensions of methodology, techniques and systematic approaches. In this paper, An overview of issues relating to the design and evaluation of educational environments is presented and the design and evaluation framework based on the concept of student task modeling is proposed with an analysis of some references. The usability of tools to support the design and evaluation is also discussed and then the effectiveness for the evaluation of open problem-solving educational environments is generalized at the end of the paper.