农林院校化工原理课程线上线下混合式教学模式的构建与实践

Constructionand Practice of Blended Teaching Mode for Chemical Engineering Principles

本文针对农林院校化工原理课程知识点多、难度大,学生工程观念、实践能力培养不足等问题,结合线上线下教学的优势,构建并实践了化工原理课程线上线下混合式教学模式。同时,根据线上线下学习各自的特点,对化工原理的教学内容进行了分类,并根据知识点的分类采用不同的教学模式,如陈述性知识点采用线上学习,程序性知识点教学在线下课堂实施,采用案例法教学。实践表明,混合式教学模式在提高化工原理课程质量,培养学生实践能力,以及促使学生更好地理解掌握化工原理相关知识等方面取得了良好效果。

The course of Chemical Engineering Principleshas many knowledge points and is difficult for undergraduates,which result in the in sufficient cultivation of practical ability.In this paper,a blended teaching mode for Chemical Engineering Principles was constructed and practiced according to the advantages of blended teaching.The contents of Chemical Engineering Principles were divided into representational knowledge and procedural knowledge and different teaching modeswere adopted according to the property of knowledge.Learning online was adopted for representational knowledge.Teaching off line was adopted for procedural knowledge using case-based learning.The practice shows that the blended teaching mode has achieved good results in improving the quality of Chemical Engineering Principles course.