大学化学 >> 2018, Vol. 33 >> Issue (10): 52-57.doi: 10.3866/PKU.DXHX201801036

教学研究与改革 上一篇    下一篇

分析化学在线课堂引入实验视频教学模式改革

谢洪珍*(),魏丹毅,李天华   

  • 收稿日期:2018-01-24 发布日期:2018-11-01
  • 通讯作者: 谢洪珍 E-mail:xiehongzhen@nbu.edu.cn
  • 基金资助:
    宁波大学教研项目(jyxmxzd1727);宁波大学混合式课程建设项目(421605760);宁波大学精品在线开放课程建设项目(分析化学);刘孔爱菊教育基金

Reform of the Teaching Mode in Analytical Chemistry by Introduction of Experimental Videos to the Online Classroom

Hongzhen XIE*(),Danyi WEI,Tianhua LI   

  • Received:2018-01-24 Published:2018-11-01
  • Contact: Hongzhen XIE E-mail:xiehongzhen@nbu.edu.cn
  • Supported by:
    宁波大学教研项目(jyxmxzd1727);宁波大学混合式课程建设项目(421605760);宁波大学精品在线开放课程建设项目(分析化学);刘孔爱菊教育基金

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摘要：

通过分析当前分析化学教学和改革现状，针对目前分析化学在线课堂微视频存在的问题，探讨了在微视频中引入各种类型实验的方法和优势，实现了理论教学和实验教学相互融合、相互促进，为化学类在线课程教学改革提供了新的机遇和挑战。同时对教学改革实践结果进行了问卷调查和分析。

关键词: 微视频, 分析化学, 实验, 在线课程

Abstract:

The current situation of analytical chemistry teaching and reform, as well as some problems in micro-videos of online classroom was analyzed. In order to solve these problems, short experimental videos were introduced to the online classroom to demonstrate experimental methods. The new teaching mode achieves mutual integration and promotion of the classroom teaching and laboratory teaching, providing opportunities and challenges for the teaching reform of chemistry online course. The results of the teaching reform were investigated and analyzed by questionnaire.

Key words: Micro-video, Analytical chemistry, Experiment, Online course