Research on the application of "flipped classroom + PBL + CBL" in teaching ultrasound medicine in undergraduate internship
10.3760/cma.j.cn116021-20231117-01975
- VernacularTitle:“翻转课堂+PBL+CBL”混合教学在超声医学本科实习教学中的应用
- Author:
Zhijun ZHANG
1
;
Zhengying LI
1
;
Yu ZHONG
1
;
Hairong ZOU
1
;
Liqing CUI
1
;
Hui WANG
1
Author Information
1. 重庆医科大学附属大学城医院超声科，重庆 400030
- Publication Type:Journal Article
- Keywords:
Flipped classroom;
Problem-based learning;
Case-based learning;
Ultrasonic medicine;
Clinical teaching
- From:
Chinese Journal of Medical Education Research
2025;24(4):546-550
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the application of "flipped classroom + PBL + CBL" in clinical teaching of ultrasound medicine.Methods:Sixty undergraduate students enrolled in the internship of ultrasound medicine at the Department of Ultrasound in The University-Town Hospital of Chongqing Medical University were randomly divided into two groups: 30 in the control group (traditional teaching mode) and 30 in the experimental group (flipped classroom + PBL + CBL teaching mode). After internship, the theoretical knowledge, operational skills, and teaching satisfaction of the two groups of students were compared and analyzed. Moreover, the importance and satisfaction of "flipped classroom + PBL + CBL" teaching mode were analyzed using the importance-satisfaction quadrant chart.Results:The experimental group outperformed the control group in theoretical knowledge scores, medical history collection, equipment adjustment, operation skills, image quality, report writing, and teaching satisfaction ( t values: -22.35, -19.45, -18.65, -18.32, -19.16, and -18.67, respectively; All P<0.001). In the importance-satisfaction quadrant chart of "flipped classroom + PBL + CBL" teaching mode, students attached importance to and were satisfied with courseware making and course difficulty. However, improvements are needed in Mandarin proficiency, ultrasound image selection, and divergent thinking. Conclusions:In the clinical teaching of ultrasound medicine, the "flipped classroom + PBL + CBL" teaching mode is useful to improve the ability of students to identify and solve problems and lifelong self-study. This mode improves the quality of teaching ultrasound medicine and is worthy of promotion and exploration.
