基于微课和翻转课堂的《环境化学》混合式教学课程设计心得

Design of Blending Learning of Environmental Chemistry Based on Microcourse and Flipping Class Learning

结合线下传统课程、师生共同参与的翻转课堂和在线微课的《环境化学》专业选修课教学改革,以混合式教学模式在本校化学专业本科生中进行教学实践,取得良好效果。翻转课堂研讨式的学习活动弥补了微课教学中师生间和生生间交流不足的缺点,而微课教学又弥补了传统课堂单一教学方式和忽略学生个体差异的缺点。课后调查显示,设计合理的课程结构和难度、以及有效的考核能促进学生主动学习的积极性,提高学生自我导向学习能力和学习成果。本研究可为《环境化学》以及化学类专业选修课程的教学改革提供参考。

The teaching reform project of "Environmental Chemistry" minor subject, based on the combination of offline traditional, flipping class learning and online microcourse learning, has been applied in undergraduates for two years. The excellent result was obtained. The learning activity of flipping class made up for the shortcoming of insufficient communication between teachers and students. The learning model of microcourse covered the shortage of single teaching method and ignorance of the individual differences of students in traditional classroom. The after-class survey showed that the reasonable design of curriculum structure and difficulties, as well as the proper assessment, may effectively promote the learning enthusiasm of students and improve their self-directed learning ability and academic performance. This study can provide the reference for the teaching reform mode of "Environmental Chemistry" and elective courses of chemistry.