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    W2H2教学法在临床医学专业本科生环境卫生学饮用水消毒实践课中的应用和思考

    Application and reflections on W2H2 teaching method in drinking water disinfection practice lesson in the course of Environmental Hygiene for undergraduate clinical medicine students

      摘要
    • 摘要:
      目的 探索W2H2教学法在临床医学专业本科生环境卫生学饮用水消毒实践课中的应用和实践教学效果。
      方法 以空军军医大学2020级和2021级五年制临床医学专业学生为研究对象, 对照组采用传统实践课教学模式, 试验组利用W2H2教学模式, 并通过形成性考核成绩分析和问卷调查等方式对学习效果和课程满意度进行评价。
      结果 W2H2教学试验组相较于传统教学对照组, 形成性考核成绩优秀率显著增加(P < 0.01), 对课程满意度中课程内容难易度(P < 0.05)、课程形式趣味性(P < 0.01)、教学方法有效性(P < 0.01)及课程整体满意度(P < 0.01)显著提高。
      结论 在本次面向临床医学专业本科生环境卫生学饮用水消毒实践课程中, W2H2教学法的运用有效提升了教学效果和教学质量, 展现了较高的应用价值。

       

      Abstract:
      Objective To explore the application and teaching effectiveness of W2H2 teaching method in drinking water disinfection practice lesson in the course of Environmental Hygiene for undergraduate clinical medicine students.
      Methods The five-year clinical medicine students enrolled in 2020 and 2021 in the Air Force Medical University were selected as the research objects. The control group received the traditional practice lesson teaching mode, and the experimental group received the W2H2 teaching mode. The learning effectiveness and course satisfaction were evaluated by means of formative assessment score analysis and questionnaire survey.
      Results The excellent rate of formative assessment was significantly higher in the W2H2 teaching group compared with the traditional teaching control group (P < 0.01). Course satisfaction was also significantly improved in terms of content difficulty (P < 0.05), interest of course form (P < 0.01), effectiveness of teaching method (P < 0.01), and overall course satisfaction (P < 0.01).
      Conclusion In this drinking water disinfection practice lesson in the course of Environmental Hygiene for undergraduate clinical medicine students, the W2H2 teaching method effectively improved the teaching effectiveness and teaching quality, demonstrating high application value.

       

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