反转课堂联合CBL教学在牙体牙髓病全科规培中的应用探讨

目的: 探讨将反转课堂与CBL相结合的教学方法用于牙体牙髓病规培生教学的效果,以期提高教学效率,更好地完成规培生的培养工作。方法: 将2016—2017年中国医科大学附属口腔医院牙体牙髓病科51名规培生作为研究对象,随机分为2组。其中,实验组26人,对照组25人。2组分别采用反转课堂与CBL结合的教学模式和传统的教学模式授课,通过培训后理论考试、实践考试、调查问卷满意度调查评估教学效果。考试成绩采用SPSS 13.0 软件包进行t 检验,调查满意度采用χ² 检验。结果: 培训后2组学生理论考试、综合成绩相比较,实验组优于对照组,实验组满意度高于对照组,差异均有统计学意义（P<0.05）。实践操作考试成绩2组之间差异无统计学意义（P>0.05）。结论: 反转课堂与CBL相结合的教学方法与传统教学方法相比有明显的优势,能够在一定程度上改善学生学习的效果,提高教学质量,值得推广应用。

Application of Flipped classroom combined with case-based learning in resident training of endodontics

PURPOSE: To apply Flipped classroom combined with case-based learning(CBL) in resident training of endodontics, in order to improve training efficiency. METHODS: Fifty-one residents from China Medical University, School of Stomatology were randomly divided into 2 groups, twenty-six students in the experimental group were trained with Flipped classroom combined with CBL, the other twenty-five students in the control group were trained with traditional teaching method. At the end of the course, exams and questionnaires were conducted to evaluate the training quality of two different methods. The exams consisted of didactic and operational assessment. The data were analyzed with SPSS 13.0 software package. RESULTS: The results of didactic exam and comprehensive evaluation indicated that experimental group was significantly higher than the control group(P<0.05). The results of questionnaires indicated that residents showed much more satisfied with Flipped classroom combined with CBL (P<0.05).However, there was no significant difference in operational assessment(P>0.05). CONCLUSIONS: Compared with traditional teaching method, Flipped classroom combined with CBL can achieve better training effect, which is worthy of further application in dental resident training.