牙体硬组织疾病综合治疗的PBL教学法应用

目的:探讨对牙体硬组织疾病进行综合治疗的教学效果,对该疾病的PBL教学法与传统LBL教学法进行比较研究。方法:将学生分为实验组和对照组,实验组进行PBL教学,对照组进行LBL教学,对两组同学进行理论考试、病例分析考试和专项技能操作考试,对比成绩差异。结果:两组学生的理论考试成绩和专项技能操作考试成绩比较差异无统计学意义,但实验组学生的病例分析考试成绩明显优于对照组。结论:在对牙体硬组织疾病进行综合治疗的教学中适当引入PBL教学法,有助于培养学生的病例分析能力。

Application of PBL Teaching Method in Dental Hard Tissue Disease Comprehensive Treatment

Objective： To explore the teaching effect of comprehensive treatment to dental hard tissue disease, compares the problem based learning（PBL） method and lecture based learn- ing（LBL） method, lllethods： Divided the studefits into experimental group and control group, the experimental group had the PBL education while the control group had the LBL education, tested the two group students in the theoretical examination, cases analysis and operating skills, and compared the performance. Results： There are no stastical significance between two group students in theoretical examination and operating skills, but in cases analysis, the experimental group was obvious higher than control group. Conclusion： Leads PBL teaching method into dental hard tissue comprehensive treatment can improve cases analysis ability of students.