基于微课的翻转课堂在医学影像诊断学教学中的应用  

Application of flipped classroom based on micro-lecture in medical diagnostic imaging

作　　者：任翠 袁慧书[1] 郎宁[1] REN Cui;YUAN Huishu;LANG Ning(Department of Radiology,Peking University Third Hospital,Beijing 100191,China)

机构地区：[1]北京大学第三医院放射科,北京100191

出　　处：《中国医药导报》2018年第25期48-50,共3页China Medical Herald

基　　金：中华医学会医学教育分会和中国高等教育学会医学教育专业委员会医学教育研究立项课题(2016B-JJ019);中国学位与研究生教育学会研究课题(B1-20170308-01)

摘　　要：目的探讨基于微课的翻转课堂教学模式在医学影像诊断学中的应用效果。方法 2016年5~6月选取北京大学第三医院2012级临床八年制学生50名,将其随机分成实验组和对照组,各25名。实验组采用微课+翻转课堂的混合教学方式,对照组采用传统教学方式,进行10个学时的中枢神经系统影像诊断教学。课后采用问卷调查两组学生对当前实施教学模式的评价,同时比较两组学生中枢神经系统读片的考试成绩。结果通过基于微课的翻转课堂教学,学生的自学能力、沟通能力、知识掌握及运用能力、读片能力得到提高。此外,实验组平均考试成绩为(87.84±0.93)分,显著高于传统教学组[(79.88±2.71)分](P<0.05)。结论基于微课的翻转课堂教学是一种科学有效的教学模式,可以提高影像诊断学的教学效果。Objective To evaluate the application effect of flipped classroom based on micro-lecture in medical radiology teaching. Methods Fifty eight-year medical program students of grade 2012 in Peking University Third Hospital were recruited. The study was carried out from May to June 2016. The students were randomly divided into the experimental group and the control group, with 25 students in each group. The experimental group received the mixed teaching method（micro-lecture and flipped classroom）, while the control group received the traditional teaching method. 10 hours＇ classes on central nervous system imaging diagnosis were carried out. The students＇ evaluations of the teaching methods were investigated by questionnaire at the end of the classes. The scores of central nervous system image reading examination between the two groups were compared. Results The self-learning ability, communication ability,knowledge mastery and application ability of the students received flipped teaching method based on micro-lecture were improved. The average test score of the experimental group [（87.84±0.93） points] was significantly higher than the control group [（79.88±2.71） points]（P 〈 0.05）. Conclusion The flipped classroom based on micro-lecture is a scientific and effective teaching model, which can improve the teaching effect of imaging diagnostics.

关 键 词：微课 翻转课堂 影像诊断学 

分 类 号：R445[医药卫生—影像医学与核医学]