崔文倩,张睿,张建卫,张志华,刘冰洁

• 1:同济大学物理科学与工程学院

摘要(Abstract)：

在智慧校园环境下,混合式教学模式在许多高校已经普遍使用。作为在线教学与课堂教学的关键衔接,形成性评价也是教学评价中的必要组成部分。因此,用于课堂测试题目质量的高低,直接决定了混合教学设计的质量。本研究利用简化的项目反应理论(Rasch模型)评测课堂教学测试题目的难度系数,并在此基础上做出测试难度的气泡图和怀特图。由测评结果可知,实验样本的教学设计中的课堂测试部分基本符合混合教学的需要,但存在在线测试相对简单,课堂测试区分度不高的问题。基于此,本研究通过对不同环境下混合式教学的试题质量的评价提出了测量方案,使混合式教学的形成性评价更加科学有效,为线上线下混合式金课的建设提供一定的依据。

关键词(KeyWords)： Rasch模型;混合式教学;教学资源评价

Abstract:

Keywords:

基金项目(Foundation): 上海市教育科学研究项目(C20122);; 同济大学研究生教育研究与改革教育管理项目的支持

作者(Author): 崔文倩,张睿,张建卫,张志华,刘冰洁

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