PBL结合Typdont模拟合架在口腔正畸本科生教学中的应用

Application of PBL and typdont articulator in practice of orthodontic teaching

目的:探讨PBL结合Typdont模拟合架复合教学法对口腔正畸学本科生教学的影响。方法:将120名学生随机分成3组,每组40名,分别接受传统讲授式教学法(A组)、PBL教学法(B组)和PBL结合Typdont复合教学法(C组)。采取主观问卷调查和客观试卷答题两种方式评价三种教学方式的教学效果。结果:复合教学法组各项指标上均优于其他两组。结论:PBL结合Typdont模拟合架复合教学法能够显著提高教学效果,值得进一步推广。

Objective： To explore the effect of problem-based learning （PBL） combined with typdont articulator in the practice of orthodontic teaching. Methods： 120 students were divided into three groups： the conventional teaching group （A）, the PBL group （B） and the combined group （C） forty students for each group. The teaching effectiveness was evaluated by subjective questionnaire and objective test. Results： The evaluation shows that group C is significantly superior to group A and B. Conclusions： PBL, combined with typdont articulator, can improve the effect of of orthodontics teaching and should be engaged in orthodontics teaching gradually.