药学有机化学混合式教学中p–π共轭的教学设计

Teaching Design of p–πConjugation in Blended Teaching of Pharmaceutical Organic Chemistry

p–π共轭效应的理解和应用对于药学专业学生学习有机化合物的化学性质非常重要,但是在讲授式教学中大多数学生不能很好地理解及灵活应用。混合式教学具有传统教学和现代信息技术教学模式的优点,在以学生为中心的药学有机化学模块化混合式教学实践的基础上,设计p–π共轭混合式教学方案。首先设置知识和思政两方面的学习目标,再设计网络学习内容,包含p–π共轭体系的形成条件、p–π共轭效应的涵义、p–π共轭效应的应用三部分;同时编制学习效果检测题通过学习通平台发布,然后围绕知识目标、思政目标开展课堂讨论,解决学生的问题。整个实施过程中及时进行学习和教学反馈,进而根据学生学习情况调整与改进,实现以学生为中心的教学,让学生有效、系统、主动地学习。

The understanding and application of p–πconjugation effect is very important for students of pharmaceutical major to learn the chemical properties of organic compounds,but most students can’t understand and apply the knowledge by traditional teaching method.Blended teaching has the advantages of traditional teaching and modern information technology teaching mode.Based on the student-centered modular blended teaching of pharmaceutical organic chemistry,the blended teaching program of p–πconjugate is designed.Firstly,the learning objectives of knowledge,ideology and politics are set.And then the network learning content are designed,including the formation conditions of p–πconjugate system,the connotation of p–πconjugate effect and the application of p–πconjugate effect.Meanwhile,the test problems are posted on the learning platform to examine the learning effect.The classroom discussion is carried out around the knowledge objectives,as well as ideological and political objectives to solve students’problems.In the whole process,learning and teaching feedback should be carried out in time,and then teaching will be adjusted and improved according to students’learning,so as to realize student-centered teaching and enable students to learn effectively,systematically and actively.