BOPPPS+We Chat official在医药专业有机化学教学中的应用——以亲核取代反应为例

The Application of BOPPPS and WeChat Official Account in Organic Chemistry Teaching of Medical Major——Taking the Nucleophilic Substitution Reaction as an Example

此文以有机化学卤代烷烃的亲核取代反应机制为例,采用BOPPPS教学模式分别从课程引入、学习目标、课前摸底、参与式学习、学习效果评估和总结6个方面进行设计。再结合微信公众号(webchat official)的碎片化学习形式辅助传统线下教学,通过线上线下相结合的模式,将卤代烷烃亲核取代反应机制中枯燥乏味的理论知识以动画模型的形式和诙谐幽默的类比方式展示给学生,能够激发医药专业学生对有机化学的学习兴趣,提高学生在课程中的参与度,实现线下教学的延伸与拓展。

In this article,the organic chemistry“nucleophilic substitution reaction of alkyl halide”was taken as an example to design from six aspects which contained“bridge-in”“objective”“pre-assessment”“participatory learning”“post-assessment”and“summary”,combined the BOPPPS teaching model with We Chat official account. The boring theoretical knowledge of nucleophilic substitution reaction mechanism of haloalkanes would be exhibited by We Chat official account with dramatic flash and humorous analogy. It could motivate the learning initiative,increase the involvement of students,and realize the extending of offline teaching by utilizing We Chat official account to assist offline teaching.