目的 探讨对分课堂在护理本科药理学中的应用效果。 方法 将4个班共120名护理本科生,以班级为单位随机分为2组,试验组和对照组各2个班60名学生。在药理学3章12学时的教学中,试验组采用对分课堂,2次课之间让学生对讲授内容内化吸收,在下次课用一半课堂时间进行小组讨论;对照组采用讲授法并应用在线教学平台提升学生参与度。比较2组学生成绩和自主学习能力得分。 结果 平时成绩中,2组课后线上答题次数得分差异无统计学意义(t=1.718,P=0.088),试验组线上资源学习进度(t=2.511)、课堂出勤率(t=2.239)、课堂抢答次数(t=5.762)、教师点赞次数(t=2.102)得分和总分(t=3.191)均高于对照组(P<0.05);理论测试成绩中,2组识记性试题得分差异无统计学意义(t=0.320,P=0.749),试验组理解性试题(t=3.760)、应用性试题(t=2.659)得分和总分(t=2.446)均高于对照组(P<0.05);教学实施后,试验组自主学习能力总分(t=18.840)及各维度得分均高于对照组(P<0.001)。结论 对分课堂应用于药理学课程可行且有效,有助于提高学生的学习效果和自主学习能力。

Objective To explore the effects of the Presentation-Assimilation-Discussion(PAD) class in Pharmacology for nursing undergraduates. Methods A total of 120 nursing undergraduates were randomly divided into the experimental group and the control group with 60 students in each group. In Chapter 3 of Pharmacology,students in the experimental group received PAD class. They were allowed to learn contents between two classes. In the following class,half of the time was used for group discussion.Students in the control group received the traditional teaching method and online teaching to enhance their participation.The scores of students' examination performance and self-learning ability were compared between the two groups. Results There were no significant differences between the two groups(t=1.718,P=0.088) in the scores of online test,but there were significant differences(P<0.05) in the learning progress of online resources(t=2.511),class attendance(t=2.239),competitive answering(t=5.762),the number of teachers' thumbs up(t=2.102),and the total score(t=3.191). In the final examination,there were no significant difference in the scores of memorizations between the two groups(t=0.320,P=0.749),but there were significant differences(P<0.05) in the scores of comprehension items (t=3.760),application items (t=2.659) and the total(t=2.446).The score of self-learning ability of students in the experimental group(t=18.840)and scores of all dimensions were higher than those of students in the control group(P<0.001). Conclusion It is feasible and effective to apply PAD class in Pharmacology course,which is helpful to improve students' learning effects and self-learning ability.