PBL联合CBL教学法在学教学中的应用

韩璧瑶 王频 张昊 李汪阳 范丽苑

摘要目的：“学”是口腔系学生在校期间学习的重要课程，对于今后的临床及科研工作开展具有重要作用。针对目前传统的以教师讲授为主的教学方法存在的学生对知识吸收理解程度低下等问题，本研究首次提出使用PBL联合CBL进行“学”的教学。方法：对照组采用教师讲授为主，讲授形式为PPT、板书及模型相结合。实验组学生采用PBL联合CBL法，学生课前自行学习教案，以小组为单位对典型病例进行讨论分析，授课时间内小组进行汇报，授课教师进行实际临床诊疗思路的讲解。教学效果评价采用理论考试成绩与问卷调查相结合的方式。结果：相较于传统的教师教授法，PBL联合CBL获得更好的教学效果。实验组学生的理论考试成绩与问卷调查结果均显著高于对照组。结论：PBL联合CBL教学法可显著提升学生对理论知识的掌握程度，同时提升了学生学习效率、学习积极性、团队协作能力、文献检索及阅读能力以及分析问题解决问题的能力，有利于提升“学”教学效果。

关键词 PBL CBL 学

中图分类号：G424文献标识码：ADOI：10.16400/j.cnki.kjdk.2021.26.032

Application of PBL Combined with CBL Teaching Method in Occlusion Teaching

HAN Biyao[1][2]， WANG Pin[1][2]， ZHANG Hao[1][2]， LI Wangyang[1][2]， FAN Liyuan[1][2]

（[1]Laboratory of Oral and Maxillofacial Reconstruction and Regeneration， Southwest Medical University， Luzhou， Sichuan 646000；

[2]School of Stomatology， Southwest Medical University， Luzhou， Sichuan 646000）

AbstractObjective Occlusion is an important course for students majoring in stomatology to learn at school， which plays an important role in clinical and scientific research work in the future. Aiming to the current problems of low knowledge absorption and understanding under the method of traditional teacher-based teaching method，this studyfirstlyproposed the use of PBL combined with CBL teaching method to teach Occlusion. Methods The control group was mainly taught by teachers in the form of PPT， blackboard writing and model. Students in the experimental group were mainly taught by PBL combinedwithCBL method.First，theylearnedtheteachingplan bythemselvesbeforeclass-time.Then，theydiscussedand analyzed typical cases in groups and reported their discussion outcome during class time. Finally， teachers explained the actual clinical diagnosis and treatment thinking. The effect was evaluated by theoretical examination results combined with questionnaire survey. Results Compared to the traditional teacher-based teaching method， PBL combined with CBL can achievebetterteachingeffect.Theresultsoftheoreticalexaminationandquestionnairesurveyintheexperimentalgroupwere significantlyhigher than those in thecontrol group.Conclusion PBLcombined with CBLteaching methodcansignificantly improve students’ mastery of theoretical knowledge， learning efficiency， enthusiasm， teamwork ability， paper retrieval and reading ability， as well as the ability to analyze and solve problems， which could improve the teaching effect of Occulusion. KeywordsPBL； CBL； Occlusion

0前言

“學”作为每个口腔科医师必备的理论和临床操作依据，对临床工作的精准有效开展发挥重要作用。口腔系医学生在进入临床工作前，对于学理论知识的精准掌握非常必要，如何帮助学生理解学的理论知识，面对病例时分析是否存在咬合的不良因素，是口腔系研究生学教育的重点和难点。

针对传统的“填鸭式”教学法中存在的学生被动学习、难以深入理解知识、缺乏独立思考能力等弊端，近年来，PBL联合CBL逐步引起各大院校的重视，该方法具有诱导学生独立思考，强化教学效果等优点。……