大学化学 >> 2017, Vol. 32 >> Issue (6): 13-17.doi: 10.3866/PKU.DXHX201612038

教学研究与改革 上一篇    下一篇

翻转课堂模式在光度法测铁实验教学中的应用

王海霞1,*(),王婉秦1,蒲敏2,雷鸣2,王向东1   

  1. 1 西安交通大学理学院, 西安 710049
    2 北京化工大学理学院, 北京 100029
  • 发布日期:2017-06-03
  • 通讯作者: 王海霞 E-mail:hxwang@xjtu.edu.cn
  • 基金资助:
    西安交通大学教师教学发展中心教学改革项目(1402Z-3)

The Application of Flipped Classroom Mode in the Experimental Teaching of Photometric Determination of Iron

Hai-Xia WANG1,*(),Wan-Qin WANG1,Min PU2,Ming LEI2,Xiang-Dong WANG1   

  1. 1 School of Science, Xi'an Jiaotong University, Xi'an 710049, P. R. China
    2 School of Science, Beijing University of Chemical Technology, Beijing 100029, P. R. China
  • Published:2017-06-03
  • Contact: Hai-Xia WANG E-mail:hxwang@xjtu.edu.cn
  • Supported by:
    西安交通大学教师教学发展中心教学改革项目(1402Z-3)

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摘要：

翻转课堂模式有助于使课堂教学从以教师为中心向以学生为中心转变，因而受到教育界广泛关注。以邻二氮菲分光光度法测定水中微量铁为例，探索了翻转课堂教学模式在非化学化工类大学化学实验教学中的应用。依据翻转课堂教学流程研究了课前视频、课前在线检测题及课上活动的设计与实施方案，探索了将科技文献用于课前视频的教学方法。利用课上活动给学生提供自我展示的机会；利用课前视频和课前在线检测使学生的课前预习落到实处、拓宽学生视野、激发学生对化学实验的兴趣。

关键词: 翻转教学, 实验教学, 大学化学, 以学生为中心, 科技文献, 教学设计

Abstract:

The flipped classroom has drawn much attention because it facilitates the transition from a teacher-centered classroom to a student-centered classroom. Taking an experiment of the phenanthroline spectrophotometric determination of micro-iron in water, as an example, the paper explores the application of the flipped classroom teaching mode in college chemistry laboratory teaching for non-chemistry majors. According to the flipped classroom teaching process, this paper studies the instructional design and implementation of the pre-class video, the pre-class test and classroom activities in class. And it also explores the teaching method of the scientific and technological literature application of a pre-class video. Classroom activities provide students with the opportunity to present themselves. The pre-class video and the testing help students to prepare experiment, broaden the vision of students, and motivate students' interest in the chemistry experiment.

Key words: Flipped teaching, Experimental teaching, College Chemistry, Student-centered, Scientific literature, Instructional design