University Chemistry ›› 2022, Vol. 37 ›› Issue (1): 2103060.doi: 10.3866/PKU.DXHX202103060

• Study and Reform of Chemical Education • Previous Articles     Next Articles

Innovation and Practice of Breakthrough Preview Mode of Chemical Experiment Based on "Wechat + Questionnaire Star": Taking "University Chemistry Laboratory" as an Example

Jiangang Qian(), Dongliang Tian, Xianyong Lu   

  • Received:2021-03-22 Accepted:2021-05-04 Published:2021-05-21
  • Contact: Jiangang Qian


Laboratory teaching plays an irreplaceable role in cultivating the practical ability and scientific literacy of engineering students. Experimental preview is very important for students to form good laboratory habits and safety awareness. Based on the platform of "Wechat + Questionnaire star", this paper reformed the preview mode of university chemistry laboratory, introduced the concept of game breakthrough, and developed the online examination small program of breakthrough type preview of university chemistry laboratory, to replace the traditional paper preview thinking questions, and guide students to actively accept the challenge of breakthrough type. The practice achieved good teaching effect.

Key words: University chemistry laboratory, Experimental preview mode, Breakthrough style, Questionnaire star