分子生物学常用技术操作课程在中医院校的教学方法探索

Exploration on Teaching Methods of Molecular Biology Common Technical Operation

目的为了提高分子生物学常用技术操作课程的教学效率和中医院校研究生实验动手能力,我们在教学方法上对其进行改进与探索。方法在2个一年级中医研究生班级中分别进行传统讲解法和微课两种形式授课。传统讲解法采用满堂灌的形式,每节课时间为40 min;微课采用视频教学,时间一般20 min。教学效果采用理论和实际操作的测评方式进行比较。结果有9个方面微课优于传统授课法(P<0.05),5个方面没有差异(P>0.05)。结论微课的授课方式在"分子生物学常用技术操作"在教学效果上明显优于传统讲授法,更有助于研究生课题的开展。

Objective In order to improve the teaching efficiency of molecular biology colnlnon technical operation and the experimental operation ability of postgraduates, we improve and explore the teaching method. Methods Traditional explanation method and micro-class are taught in two first-grade postgraduate classes respectively. The traditional explanation method adopts the form of full house irrigation, and each class time is 40 minutes. Micro-class utilizes video, which usually takes 20 minutes in each class. The teaching effect is compared by evaluation of theoretical and practical ability. Results There were 9 aspects in which inicro- class was superior to traditional teaching method （P〈0.05） , and there were no differences in 5 aspects another （P〉 0.05） . Conclusion The teaching method of inicro-class is obviously superior to the traditional teaching method in terms of teaching effect in molecular biology common technical operation, and it is more conducive to the development of postgraduate projects.