大学化学 >> 2021, Vol. 36 >> Issue (7): 2008047.doi: 10.3866/PKU.DXHX202008047

所属专题: 教学理念和方法改革

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线上开展无机化学实验教学的实践与思考——以“Cr(Ⅲ)系列配合物的合成与分裂能的测定”为例

孙长艳(), 李文军, 路丽英, 董彬, 周花蕾   

  • 收稿日期:2020-08-19 录用日期:2020-10-20 发布日期:2020-12-11
  • 通讯作者: 孙长艳 E-mail:cysun@ustb.edu.cn
  • 作者简介:孙长艳, Email: cysun@ustb.edu.cn
  • 基金资助:
    北京科技大学本科教育教学改革项目(JG2018M40);北京科技大学本科教育教学改革项目(JG2019M39)

Practice and Thinking of Online Teaching on Inorganic Chemistry Laboratory Course

Changyan Sun(), Wenjun Li, Liying Lu, Bin Dong, Hualei Zhou   

  • Received:2020-08-19 Accepted:2020-10-20 Published:2020-12-11
  • Contact: Changyan Sun E-mail:cysun@ustb.edu.cn

摘要:

疫情期间,在线教学全面走入人们的视野。本文在无机化学实验课程的线上教学过程中,有针对性地设计了教学方案,借助虚拟仿真实验平台和演示实验视频,通过雨课堂+腾讯会议+微信群的形式,构建了高效的线上实验教学课堂。以“Cr(Ⅲ)系列配合物的合成与分裂能的测定”为例介绍了线上开展实验课的全过程。

关键词: 线上教学, 无机化学实验, 虚拟仿真实验平台, 腾讯会议, 雨课堂

Abstract:

During the outbreak of COVID-19, online teaching has become popular. Inorganic chemistry laboratory course was chosen as an example to explore the online teaching of practical courses. With the help of the virtual simulation platform and videos of experiments, the efficient online inorganic chemistry laboratory classroom was built based on Tencent Meeting, Rain Classroom and WeChat. Taking the experiment of "the synthesis of Cr(Ⅲ) complexes and the determination of splitting energy" as an example to introduce the teaching process.

Key words: Online teaching, Inorganic chemistry laboratory, Virtual simulation platform, Tencent Meeting, Rain Classroom

MSC2000: 

  • G64