Dynamic Courseware Generation: at the Cross Point of CAL, ITS and Authoring
Dynamic Courseware Generation: at the Cross Point of CAL, ITS and Authoring
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动态课件生成：CAL、ITS 和创作的交叉点
DOI：
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发表时间：
1995
期刊：
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通讯作者：
Julita Vassileva
中科院分区：
文献类型：
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作者：
Julita Vassileva
本文提出了对我们的动态课件生成体系结构的进一步开发，该体系结构允许显式地表示教学专业知识。教学课程是为给定的教学目标自动生成的，并可以根据指定的教学规则动态更改，以更好地适应学生的个人进步和偏好。该系统的体系结构基于领域概念和关系(必须教授什么)以及教学任务和方法(如何教授)的结构的明确表示。实际教学材料的单独表示允许更好的灵活性和个性化，以及更容易更新和重新使用现成的CAL材料。通过这种方式，我们的方法提供了传统CAL创作的替代方案。该方法已在一个简单的工程领域中实现，并尝试评估创作的优势。
This paper presents a further development of our architecture for dynamic courseware generation which allows explicit representation of teaching expertise. The instructional course is generated automatically for a given teaching goal and can be dynamically changed according to specified teaching rules to suit better the student's individual progress and preferences. The architecture of the system is based on explicit representation of the structure of the domain concepts and relationships (what has to be taught) and the instructional tasks and methods (how to teach). The separate representation of the actual teaching materials allows better flexibility and individualisation, as well as easier updating and re-use of ready CAL materials. In this way our approach provides an alternative to traditional CAL-authoring. An implementation of this approach in a simple engineering domain has been done and an attempt for evaluation of the advantages for authoring is presented.