大学化学 >> 2024, Vol. 39 >> Issue (2): 248-254.doi: 10.3866/PKU.DXHX202308016

教学研究与改革 上一篇    下一篇

翻转课堂在无机化学实验中的探索与实践——以无机结晶化合物制备实验为例

楚进锋1, 靳兰1, 宋宇飞1,2,*()   

  1. 1 北京化工大学化学学院, 北京 100029
    2 北京化工大学化工资源有效利用国家重点实验室, 北京 100029
  • 收稿日期:2023-08-01 录用日期:2023-08-29 发布日期:2023-09-12
  • 通讯作者: 宋宇飞 E-mail:songyf@mail.buct.edu.cn
  • 基金资助:
    北京化工大学国际教育学院2022年中外合作办学教育教学改革项目(HZBX202209);北京化工大学国际教育学院2022年中外合作办学教育教学改革项目(HZBX202204)

Exploration and Practice of Flipped Classroom in Inorganic Chemistry Experiment: a Case Study on the Preparation of Inorganic Crystalline Compounds

Jinfeng Chu1, Lan Jin1, Yu-Fei Song1,2,*()   

  1. 1 College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
    2 State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2023-08-01 Accepted:2023-08-29 Published:2023-09-12
  • Contact: Yu-Fei Song E-mail:songyf@mail.buct.edu.cn

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摘要：

传统的无机化学实验教学模式具有一定的弊端，信息技术的发展为实验教学模式的改革提供了契机。本研究以无机结晶化合物制备实验为例，以晶体结构为兴趣切入点，以星问卷为有效测评手段，在无机化学实验教学中开展了翻转课堂教学模式改革与实践。实践过程包括：课前学习、课堂探究和课后反馈及反思三个阶段。结果表明，翻转课堂教学模式有助于激发学生对无机化学实验的兴趣，有利于提高学生的学习主动性、创新意识、逻辑思维和解决问题的能力。

关键词: 无机化学实验, 翻转课堂, 晶体结构, 星问卷

Abstract:

The traditional experimental teaching mode of inorganic chemistry presents certain drawbacks. Advances in information technology offer new opportunities for reinvigorating the experimental teaching mode. This study explores the reform and practice of flipped classroom teaching mode within the context of inorganic chemistry experimental, specifically focusing on the preparation of inorganic crystalline compounds, utilizing the crystal structures as the starting point to engage interest, and employing the star questionnaires as an effective evaluation method. The practical process includes three stages: pre-class preparation, in-class exploration, and post-class feedback and reflection. Our findings reveal that the flipped classroom teaching mode effectively stimulates students' interest in inorganic chemistry experiment, and enhances their learning initiative, innovative consciousness, logical reasoning and problem-solving ability.

Key words: Inorganic chemistry experiment, Flipped classroom, Crystal structure, Star questionnaire