[摘要]目的：探讨助教小组授课模式的授课效果，并对今后正畸学实验课授课模式提出一些建议，优化研究生助教教学模式在口腔正畸学临床教学中的作用。方法：对西安交通大学口腔医学院2019级67名本科生分别采用研究生助教小组授课模式和传统大班授课模式进行临床见习课教学，课程结束后匿名填写调查问卷对课程体验进行评价。结果：86.57%的本科生更希望临床教学以小组授课的模式开展。相较于传统大班授课模式，研究生助教小组授课模式可以使本科生更清楚地聆听讲解和观摩操作，并增加本科生的提问机会和问题被解答的概率。结论：以助教小组授课模式进行本科实验课教学，是顺应时代发展和迎合教育需求的，这种新的教学模式可以提高本科生课程知识摄取率和课程参与度。

    [关键词]研究生助教模式；临床教学；教学模式；口腔正畸学；口腔医学教育；本科教学

    [中图分类号]G642" " [文献标志码]A" " [文章编号]1008-6455(2025)08-0167-03

    Discussion on the Application of Group Teaching Model in Orthodontics Teaching

    ZHANG Qing1，2， ZHAO Huaxiang1，2， PU Panjun1，2， WANG Shuyuan1，2， MOU Qingnan1，2， HOU Yuxia， GUO Yucheng1，2

    ( 1.Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research， 2.Department of Orthodontics， College of Stomatology， Xi’an Jiaotong University， Xi’an 710004， Shaanxi， China )

    Abstract： Objective" This paper discusses the teaching effect of assistant group teaching model and puts forward some suggestions on the teaching mode of clinical practice course of orthodontics in the future， to optimize the graduate assistant teaching mode in clinical teaching of orthodontics. Methods" Sixty-seven of 2019 grade undergraduates from Stomatology of Xi 'an Jiaotong University were participated in clinical practice course by graduate assistant group teaching model and traditional large class teaching mode respectively. After the course ......