Author(s)

Yan GU, Huifang Qi, Huanran Huo, Yueqin Cao, Weibao Kong, Yi JIANG

Corresponding Author

Weibao Kong

Abstract

Experimental teaching through teachers to guide students to explore the optimal distillation time of artemisia oil, gradient design of problems, and finally guide students to solve problems in order to achieve the purpose of the experiment. In this process, it effectively helps secondary vocational school students to improve their learning enthusiasm, and implements the training goal of students becoming the main body of the classroom, actively discovering problems, and solving problems by themselves. At the same time, it also provides a new teaching method and means for front-line secondary vocational school teachers.

Keywords

Artemisia annua; Volatile oil; Direct distillation; Secondary vocational school; Practical teaching