基于认知负荷理论的网络课程设计——以国家精品课程[现代教育技术]的网络课程为例

The Design of Web-based Courses Based on Cognitive Load Theory ——Take the Web-based Course of [Modern Educational Technology] as an Example

当前大量的网络课程由于缺乏对认知负荷的考虑而导致了网络学习认知超载，在一定程度上影响了网络学习的质量。本文根据认知负荷理论，从内在认知负荷、外在认知负荷和关联认知负荷三方面探讨了网络课程设计的基本规律，并以国家精品课程“现代教育技术”的网络课程为例进行分析。

Due to the lack of understanding about cognitive load， large numbers of web-based courses have cognitive overload problems， which then cause quality of these courses to suffer. This paper starts with a discussion of cognitive load theory and then discusses the design principles for web-based courses in terms of intrinsic cognitive load， extraneous cognitive load and germane cognitive load. We illustrate this with a web-based web course titled “Modern Educational Technology”.