普通化学实验课程基本操作微视频的制作与应用  

Design and Application of Micro-Video About the Operational Skills in General Chemistry Laboratory Experiments

作　　者：贾莉[1] 马艳子[1] 马锴果[1] 王海荭[1] 杨展澜[2] JIA Li;MA Yan-Zi;MA Kai-Guo;WANG Hai-Hong;YANG Zhan-Lan(National Demonstration Center for Experimental Chemistry Education,College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China;Institute of Inorganic Chemistry,College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China)

机构地区：[1]北京大学化学与分子工程学院化学国家级实验教学示范中心,北京100871 [2]北京大学化学与分子工程学院无机化学研究所,北京100871

出　　处：《化学教育（中英文）》2021年第14期59-63,共5页Chinese Journal of Chemical Education

基　　金：北京大学2017—2018年实验教学改革基金项目。

摘　　要：针对普通化学实验课程中基本操作多且涉及面广、基础性强、教学难度大的特点,以及国内相关微视频教学资源匮乏的现状,设计制作了普通化学实验课程基本操作微视频。微视频的制作过程是对化学实验微视频设计思路和制作方法的有益探索。以微视频支持的实验教学模式,有效弥补了传统课堂实验教学的缺憾,增强了操作型教学的准确性和学生自主学习的积极性,大大提高了实验教学效果,促进了实验教学模式的改革。设计制作的微视频具有易于推广、易于激发学生学习热情等优点,可为国内高校的实验教学提供视频资源和教学模式改革思路。The operational skills in general chemistry laboratory experiments have more contents and stronger foundation,also most difficulty in teaching.In order to improve the teaching effect and promote the construction and development of general chemistry laboratory experiments teaching resources,a series of micro-videos about the operational skills are designed.The production process of micro-video is introduced in details.A teaching method based on micro-video can effectively compensate for the disadvantages of traditional experimental teaching,enhance the accuracy of teaching,inspire the students’initiative,improve the teaching effect and promote the reform of teaching mode.Results may provide a reference to the reformation of chemistry experimental teaching.The micro-videos can be applied in other universities due to short content,high definition and extensive applicability.

关 键 词：微视频 普通化学实验 实验教学 

分 类 号：G642[文化科学—高等教育学] G434[文化科学—教育学] O6-4[理学—化学]