疫情背景下高分子化学实验教学的一点探讨

Some Explorations of Polymer Science Experiment Teaching Under Epidemic Situation

针对新冠疫情期间高校化学实验类课程线上教学存在一定困难的问题,设计了一个贴近生活的高分子化学动手实验。实验通过比较两种常用胶粘剂的粘接性能,为学生提供一个在实验室外动手学习高分子材料化学的机会。通过实验,学生不仅可以了解有关胶粘剂的高分子化学常识,也可以将理论与实践结合,锻炼自己的实际操作与创新能力。

Aiming at the current problems that existed in the online teaching of college chemistry experiments during the outbreak of novel coronavirus pneumonia,a daily-life related hands-on experiment about polymer science was designed.This experiment provides an opportunity for hands-on learning about the chemistry of synthetic polymer materials outside of the laboratory by comparing the adhesive properties of two common adhesives.Through the experiment,students can not only understand the general knowledge of polymer chemistry about adhesives,but also integrate theory with practice,and exercise their actual operating and innovation ability.