新冠病毒肺炎疫情背景下混合式教学方法的探索--以医学影像学实习课为例  

Exploration of blended teaching methods under the COVID-19 epidemic-taking medical imaging practice course as an example

作　　者：弓婷婷[1] 韩庆贺[1] 金龙海[1] 张鹏[1] 王建秋[1] 袁庆海[1] Gong Tingting;Han Qinghe;Jin Longhai;Zhang Peng;Wang Jianqiu;Yuan Qinghai(Department of Radiology,The Second Hospital of Jilin University,Changchun 130041,China)

机构地区：[1]吉林大学第二医院医学影像科,长春130041

出　　处：《医学教育管理》2022年第4期423-427,共5页Medical Education Management

基　　金：2020年吉林省高教青年专项科研项目:“互联网+”时代下案列式教学模式在医学影像学实习课中的研究与实践(JGJX2020D3);2021年吉林大学本科教学改革研究项目:基于在线教学的任务驱动教学法在构建医学影像学高效课堂中的探索(2021XYB224)。

摘　　要：目的探讨混合式教学方法(课程思政结合具体案例为价值引领,课堂教学为主渠道,在线教学为辅助)在医学影像学实习课中的教学效果。方法采用实验对照法,将2020年12月在吉林大学第二医院进行医学影像学实习课的2017级临床医学生(“5+3”一体化)按照学生学号分为两组,每组31人,学号的顺序与学生的年龄、性别及学习成绩无关。两组学生性别及年龄差异均无统计学意义,具有可比性。所有学生理论课学习背景完全相同,实习课教学学时数均为16学时。实习一组采用传统授课方法,老师采用多媒体、PPT进行授课,实习二组采用混合式教学方法,课后对两组学生的临床阅片能力进行测试,进而对教学效果进行评价。结果实习二组阅片能力测试成绩(92.78±9.68)高于实习一组(75.23±20.57),差异具有统计学意义(P<0.05)。结论在医学影像学实习课中,采用混合式教学方法有助于提高学生的临床阅片水平及临床实践能力。Objective To explore the teaching effect of blended teaching method(including course education,case-based learning,online teaching)in medical imaging practice course.Methods Experimental control method was used in this study.Clinical medical students of Grade 2017(“5+3”integration program)who attended the medical imaging practice course in the Second Hospital of Jilin University in December 2020 were divided into two groups according to their student numbers,with 31 students in each group.The order of student numbers is not related with the students'age,gender and academic performance.There was no significant difference in gender and age between the two groups.All the students'theoretical study has the same background,teaching period of 16 hours.The first group adopts the traditional teaching method,using multimedia and PowerPoint to give class instruction.The second group adopted the blended teaching method.Two groups of students'clinical film-reading ability was tested,and the teaching effect was evaluated.Results The scores of film-reading ability test in the second group(92.78±9.68)were higher than those in the first group(75.23±20.57),and the differences were statistically significant(P<0.05).Conclusion In the medical imaging practice course,the blended teaching method is helpful to improve the students'clinical imaging reading level and clinical practice ability.

关 键 词：医学影像学实习课 课程思政 案例教学法 在线教学 

分 类 号：R445.4[医药卫生—影像医学与核医学]