Application of diversified teaching methods in teaching of Organic Chemistry / 中华医学教育探索杂志

ABSTRACT

The content of optical isomerism is the difficult point of organic chemistry teaching, and so case-based learning (CBL), theoretical-experimental integration teaching method and micro class teaching methods are tried to be used in classroom teaching according to the actual teaching situations. For CBL teaching method, the course is guided by the step of introduction-question-discussion and summary-exten-sions; For theoretical-experimental integration teaching method, combined with the theory class, the two experiments including the determination of optical rotation and organic molecular model are set for the opti-cal isomer content, to enhance the students' understanding of theoretical knowledge through the hands-on operation;For micro class teaching method, the key and difficult points of this chapter are dug out and about 10 minutes of video are recorded by using common video software before class, which are introduced in the classroom or provided to students after class for repeated watching, to deepen the students' understanding of the concept and phenomenon of optical isomers. In brief, it is important to combine various teaching method to improve the classroom instructing effectively and stimulate the students' interest in organic chemistry.