Abstract
This research aims to explore aseptic technique training course teaching practices based on mastery learning in the field of medical education. Aseptic techniques are indispensable in health care services, which makes it crucial to provide training for medical students to master these skills proficiently. Traditional teaching methods have focused primarily on theoretical knowledge, whereas mastery learning emphasizes student engagement, autonomous study, and practical application. In designing the course, we first establish clear learning objectives and plans, breaking the content into a series of graduated tasks and skills. Students progressively grasp the essentials of aseptic techniques through video demonstrations, lecture explanations, and targeted deliberate practice until they meet the minimum standards for passing the course. Timely feedback and peer assessment are highlighted in the course, with students' progress being evaluated through on-site practical examinations to ensure that the learning objectives of each stage are achieved. This comprehensive assessment method helps promptly identify and correct issues in the learning process, thereby enhancing teaching outcomes. In summary, an aseptic technique training course based on mastery learning provides medical students with an efficient and systematic learning approach to enhancing their ability to apply aseptic techniques in real clinical settings, thus improving the quality and safety of clinical operations.