基于云模型的网络教育教师授课质量评价研究

Online Teaching Quality Evaluation Based on Cloud Model

本研究针对网络教育教师授课质量评价存在的问题,研究了基于云模型的网络教育教师授课质量评价方法。研究首先采用德尔菲法构建了评价指标体系并确定了评价标准云模型,然后为了克服评价中的模糊性和随机性采用了云权重进行评价,接着阐述了基于欧式距离的评价等级确定方法,最后进行了实例说明。本方法在部分程度上能够解决网络教育授课质量评价不足的问题,评价结果可以为授课教师、学习者以及网络教育机构提供一定的参考。

This study aims to develop a method based on cloud model for online teaching quality evaluation. First, an evaluation index system was developed by using the Delphi method and a cloud model of evaluation standards was constructed. Then, in order to overcome the fuzziness and uncertainty in evaluation, cloud weight was used. Next, Euclidean distance was used to establish evaluation levels, illustrated by an example. It is argued that this method can improve evaluation of online teaching quality, and that teachers, students and administrators can make informed decisions, based on evaluation results.