大学化学 >> 2024, Vol. 39 >> Issue (2): 72-76.doi: 10.3866/PKU.DXHX202308072

所属专题： 化学实验课程思政建设

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BZ振荡反应实验的课程思政设计

淳远(), 杨立军, 杨金月, 高卫   

  • 收稿日期:2023-08-20 录用日期:2023-10-09 发布日期:2023-10-25
  • 通讯作者: 淳远 E-mail:ychun@nju.edu.cn
  • 基金资助:
    南京大学“百”层次优质课程建设;南京大学“十三五”实验教学改革研究课题;南京大学教学实验室建设提升计划;2021年度基础学科拔尖学生培养计划2.0研究课题(20212044);南京大学虚拟教研室建设培育项目

Ideological and Political Design of BZ Oscillatory Reaction Experiment

Yuan Chun(), Lijun Yang, Jinyue Yang, Wei Gao   

  • Received:2023-08-20 Accepted:2023-10-09 Published:2023-10-25
  • Contact: Yuan Chun E-mail:ychun@nju.edu.cn

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摘要：

传统BZ振荡反应实验着重于耗散结构知识的传授和诱导期反应活化能的测量。本案例基于同心圆生长过程呈现的丰富多彩的现象和蕴含的人生哲理，以耗散结构理论为支撑，对实验内容进行了创新设计，引入同心圆实验内容和翻转学习模式，在提升学生科学素养和研究能力的同时，引导学生分析实验中存在的安全隐患和对环境可能造成的影响，在实验过程中融入对人生的思考，在课后利用耗散结构相关原理去认识世界和改造世界。改进后实验将有助于树立学生正确的人生观和世界观。

关键词: 物理化学实验, BZ振荡反应, 同心圆, 课程思政, 实验设计

Abstract:

The traditional BZ oscillating reaction experiment focuses on the imparting of dissipative structure knowledge and the measurement of the activation energy during the induction period. Based on the rich and colorful phenomena and the underlying philosophy of life presented by the concentric circle growth process, this case study innovatively designs the experimental content supported by the dissipative structure theory, introducing the concentric circle experiment content and the flipped learning model. It aims to enhance students' scientific literacy and research abilities, guide students to analyze the safety hazards and potential environmental impacts in the experiment, integrate reflection on life into the experimental process, and utilize the principles of dissipative structures to understand and transform the world after class. The improved experiment will help establish students' correct outlook on life and the world.

Key words: Physical chemistry experiment, BZ oscillatory reaction, Concentric circle, Ideological and political education, Design of experiment