TBL联合数字化互动教学在口腔本科生显微外科基础技能教学中的改革探索

Reform Exploration of TBL Combined with Digital Interactive Teaching in the Basic Skills Teaching of Oral Microsurgery for Undergraduate Students

摘要: 目的：探讨团队式学习(Team-Based Learning, TBL)联合数字化互动教学模式在口腔本科学生显微外科基础技能教学中的应用效果，构建适合低年级医学生的显微操作培训新路径。方法：选取我校2021级口腔医学专业本科生60人，随机分为对照组(n = 30)与实验组(n = 30)。对照组采用传统讲授 + 示范式教学，实验组实施TBL联合数字化显微镜系统的阶梯式实训教学。通过操作考核成绩、实验报告质量及学生满意度问卷评估教学效果。结果：实验组在显微镜操作规范性、基本操作质量、团队协作表现和最终血管吻合成功率等方面均显著优于对照组(P < 0.05)；实验组学生对教学模式的整体满意度达96.7%，认为该模式有效提升了学习主动性、动手能力和临床思维。结论：TBL联合数字化互动教学能显著提高口腔本科生显微外科基础技能的教学质量，激发学习兴趣，培养职业素养，具有良好的推广应用价值。

Abstract: Objective: To explore the application effect of the team-based learning (TBL) combined with digital interactive teaching mode in the basic skills teaching of microsurgery for undergraduate dental students, and to construct a new training path for microsurgical operations suitable for lower-level medical students. Method: 60 undergraduate students majoring in stomatology from our university in the 2021 academic year were selected and randomly divided into a control group (n = 30) and an experimental group (n = 30). The control group adopted traditional lecture-based + demonstration-based teaching, while the experimental group implemented the stepwise training teaching using TBL combined with the digital microscope system. The teaching effectiveness was evaluated through operation assessment results, the quality of experimental reports, and student satisfaction questionnaires. Result: The experimental group significantly outperformed the control group in terms of microscope operation standardization, basic operation quality, team collaboration performance, and final vascular anastomosis success rate (P < 0.05); the overall satisfaction of the experimental group students with the teaching model reached 96.7%, and they believed that this model effectively enhanced their learning initiative, practical ability, and clinical thinking. Conclusion: The combination of TBL and digital interactive teaching can significantly improve the teaching quality of basic microsurgical skills for dental undergraduate students, stimulate learning interest, cultivate professional qualities, and has good application promotion value.