混合式教学在《细胞信号转导的分子机理》教学中的实践研究

Research on the practice of blended teaching in the teaching of"Molecular Mechanism of Cell Signal Transduction"

目的探讨线上线下混合式教学模式对《细胞信号转导的分子机理》课程教学效果的影响。方法选择采取混合式和线上两种教学方式的2022级博士生(n=697)为研究对象,分别采取线下或线上教学方式的2021级博士生(n=692)为对照,对学生的期末成绩和调查问卷满意度进行分析和统计,评估教学效果。结果2022级线上线下混合教学效果优于2021级线下教学;在采用混合式教学改革的班级中,约90%的博士生对课程的目标、内容的应用性和添加最新研究进展方面满意,认为该课程有助于学生科研思维的培养和课题研究的开展。结论混合式教学模式能够提高本课程的教学效果,促进学生对理论知识的深入理解和应用,得到了学生们的认可。

Objective To explore the effect of online and offline blended teaching mode on the teaching effectiveness of the course"Molecular Mechanisms of Cellular Signal Transduction".Methods The 2022 grade doctoral students(n=697)who adopted both online-offline mixed teaching mode and online mode were selected as research objects.The 2021 grade doctoral students(n=692)who adopted both offline and online teaching mode were selected as control objects.Students final grades and questionnaire satisfaction were analyzed to evaluate the teaching effect by processing data statistically.Results The effect of online-offline mixed teaching in 2022 grade is better than that of offline teaching in 2021 grade.In the class that adopted blended teaching reform,about 90%of doctoral students satisfied with the teaching objectives,the applicability of the course content,and the addition of the latest research progress in the course content,and believed that the course was helpful to the cultivation of students'scientific research thinking and the development of their research projects.Conclusions The mixed teaching mode can improve the teaching effect of this course.It promotes the students in-depth understanding and application of theoretical knowledge.These have been recognized by students.