参与式教学法对本科生心电图教学效果的影响

The influence of participatory teaching method on teaching effectiveness of electrocardiogram for undergraduate

目的探索参与式教学法对在校本科生心电图教学效果的影响。方法选取我校2012级本科生30例,15例干预组应用学生参与式教学法进行讲解,即设计教学内容,让学生参与分析并画出病理性心电图的形成过程;对照组用常规课堂讲授法。结果参与式教学法组学生的考核成绩明显优于传统课堂讲授式的学生(t=2.118,P<0.05),但对课堂表现的作用不明显。结论参与式教学法能部分改进心电图的教学效果,可结合其他教学法共同推进心电图的教学。

Objective To explore the effect of student-participatory teaching method on teaching effects of electrocardiogram（ ECG） for undergraduates. Methods A total of 30 undergraduates who were in Grade three were randomly divided into experimental group（ student- participatory teaching group,n = 15） and control group（ n= 15）. In the experimental group,we designed the teaching content,let students participate in analysis and draw formation of ECG. Results The score of the experimental group was higher than one of control group（ t = 2.118,P〈0. 05）. But the numbers of answering questions correctly in classes between two groups did not show significant different. Conclusions Student- participatory teaching method could partially improve the teaching effect of ECG.