Chinese Journal of Medical Education ›› 2026, Vol. 46 ›› Issue (1): 42-46.DOI: 10.3760/cma.j.cn115259-20241231-01384

• Educational Technologies • Previous Articles     Next Articles

Design and application of small private online courses (SPOC) combined with knowledge graph in surgical operative medicine teaching

Sang Jianfeng1, Dai Linghui1, Shi Xianbiao1, Zhang Guang2, Sang yiran3, Li Xiu4   

  1. 1Department of Thyroid Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China;
    2Department of Hepatobiliary Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China;
    3Public Service Management, School of Health Economics and Management, Nanjing University of Chinese Medicine, Nanjing 210008, China;
    4Education Office, Nanjing Drum Tower Hospital, Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
  • Received:2024-12-31 Online:2026-01-01 Published:2025-12-31
  • Contact: Li Xiu, Email:119813099@qq.com
  • Supported by:
    Nanjing University China Institute for Hospital Reform and Development 2022 Teaching Key Project(NDYG2022087); Nanjing University China Institute for Hospital Reform and Development 2023 Teaching Key Project(NDYGN2023075); Nanjing Medical University 2023 Education Research Project(2023YJS-LX033); Nanjing University China Institute for Hospital Reform and Development 2017 Project(C2017003)

Abstract: To enhance the teaching effectiveness of the surgical course, small private online courses (SPOC) combined with a knowledge graph was designed and developed. This course was implemented from November 2023 to November 2024 among 80 clinical undergraduate students from grade 2019 and 2020 at one university in Nanjing. Teaching effectiveness was evaluated through analysis of students' clinical rotation assessment scores, and a questionnaire survey. The clinical rotation assessment scores of the 80 students from the 2019 and 2020 cohorts averaged (85.93±7.67) points. Among the 67 students who participated in the questionnaire survey, all agreed that the course content covered the essential knowledge of surgical studies, and 66(98.5%) students expressed satisfaction with the course content. The course was demonstrated to enhance the acquisition of surgical knowledge and received positive recognition from the students.

Key words: Teaching, Small private online courses (SPOC), Knowledge graph, Surgical operative medicine

CLC Number: