数字化3D打印模型结合CBL教学在口腔颌面外科实习教学中的应用研究  

Application of digital 3D printed model combined with case-based learning in practice teaching of oral and maxillofacial surgery

作　　者：何宗轩 韩红钰 陈立强[1] 卜令学[1] 郭庆圆[2] 尚伟[1] 刘延山[1] He Zongxuan;Han Hongyu;Chen Liqiang;Bu Lingxue;Guo Qingyuan;Shang Wei;Liu Yanshan(Stomatology Center,The Affiliated Hospital of Qingdao University,Qingdao 266003,China;Stomatology Center,Qingdao Municipal Hospital,Qingdao 266001,China)

机构地区：[1]青岛大学附属医院口腔医学中心,青岛266003 [2]青岛市市立医院口腔医学中心,青岛266001

出　　处：《中华医学教育探索杂志》2023年第8期1211-1213,共3页Chinese Journal of Medical Education Research

基　　金：山东省青岛大学“停课不停教”专题教学研究项目(2020-02)。

摘　　要：目的评价数字化3D打印模型与腾讯会议联合教学模式在口腔颌面外科CBL教学中的应用效果。方法选择青岛大学口腔医学院就读的2015级和2016级本科生共80人,2015级采用传统教学,2016级采用3D打印模型与腾讯会议联合CBL教学。通过问卷调查教学效果,理论测评考核两组学生的综合能力。应用SPSS 24.0进行卡方检验和t检验。结果数字化3D打印模型和腾讯会议联合教学模式在CBL教学法中的教学满意度评价与传统教学的差异无统计学意义(P>0.05),都受到学生的普遍认可和接受。试验组学生成绩为(94.05±4.16)分,较对照组的(86.10±3.37)分得到提升(P<0.05)。结论数字化3D打印模型与腾讯会议联合教学融合了互联网和数字化信息的优点,为口腔医学其他专业的教学方法提供一定的借鉴意义。Objective To investigate the application effect of the combined teaching model of digital 3D printed model and Tencent conference in case-based learning(CBL)teaching of oral and maxillofacial surgery.Methods A total of 80 undergraduates in the classes of 2015 and 2016 were selected from School of Stomatology,Qingdao University.The students in the class of 2015 received traditional teaching,and those in the class of 2016 received the combined CBL teaching model of 3D printed model and Tencent conference.A questionnaire survey was used to evaluate the teaching effect,and theoretical examination was used to assess comprehensive abilities of the two groups.SPSS 24.0 was used to perform the chi-square test and the t-test.Results There was no significant difference in the degree of satisfaction with teaching between the combined CBL teaching model of 3D printed model and Tencent conference and the traditional teaching model(P>0.05),and both models were generally recognized and accepted by students.The experimental group had a significantly higher score than the control group(94.05±4.16 vs.86.10±3.37,P<0.05).Conclusion The combined teaching model of digital 3D printed model and Tencent conference integrates the advantages of the Internet and digital information and thus provides a certain reference for the teaching methods for other majors in stomatology.

关 键 词：数字化3D打印 腾讯会议 CBL教学 口腔颌面外科 

分 类 号：R782[医药卫生—口腔医学]