University Chemistry ›› 2021, Vol. 36 ›› Issue (7): 2012012.doi: 10.3866/PKU.DXHX202012012

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Teaching Practice and Reflection of "Instrumental Analysis Experiment" Online and Offline Course: Taking Gas Chromatography Experiment as an Example

Wei Shao, Wanqun Zhang, Wanqun Hu, Weiwei Li, Xiang Sheng, Yuping Ke, Kaiping Yang, Qing Sun, Pingping Zhu()   

  • Received:2020-12-07 Accepted:2020-12-25 Published:2021-01-06
  • Contact: Pingping Zhu


In response to the 2019-novel coronavirus pneumonia epidemic, teachers of the Chemical Experiment Teaching Center of the University of Science and Technology of China are actively exploring effective online teaching methods through self-developed instrumental virtual simulation software and online interactive classroom to provide a good learning experience for students who are studying at home. After the students returning to school, offline experiments were carried out. Taking gas chromatography experiment as an example, this paper puts forward some practice and thinking in the process of online and offline teaching.

Key words: Novel coronavirus pneumonia epidemic, Instrumental analysis experiment, Virtual simulation software, Online teaching, Student-centered