网络平台技术辅助案例教学法在心脏大血管外科本科见习互动教学中的应用

Case-based learning assisted by internet platforms in interactive teaching for undergraduate students in the clerkship of cardiovascular surgery

目的探讨多渠道网络平台技术联合案例教学在心脏大血管外科本科实习教学互动中的应用,并评估其教学效果。方法纳入96名参加心脏大血管外科临床见习的本科学生,随机分为对照组(48例)及试验组(48例);对照组采用传统教学,试验组采用微信及问卷星平台联合案例教学;比较两组学生接受教学后理论成绩、技能成绩以及课堂气氛、学习兴趣、学习效率、学习能力提高、理论知识掌握、临床技能提高等方面效果。采用SPSS 19.0进行t检验和卡方检验。结果技能成绩以及课堂气氛、学习兴趣、学习效率、学习能力提高、理论知识掌握、临床技能提高等反馈方面评分均显著高于对照组(P<0.05)。结论网络平台联合案例教学在心脏大血管外科本科教学互动中取得了良好的效果,值得进行推广。

Objective To investigate the value and effectiveness of the case-based learning assisted by several internet platforms for medical interns in interactive teaching for undergraduate students in the clerkship of cardiovascular surgery.Methods Ninety-six undergraduates were randomly divided into control group(n=48)and experiment group(n=48).The control group received traditional teaching,and the experiment group received case-based learning with the aid of WeChat and Sojump questionnaires.The theoretical and clinic operating scores,classroom atmosphere,learning interest,learning efficiency,learning ability improvement,theoretical knowledge mastery and clinical skills improvement were were compared between the two groups.SPSS 19.0 was used for t test and chi-square test.Results The clinic operating scores,classroom atmosphere,learning interest,learning efficiency,learning ability improvement,theoretical knowledge mastery and clinical skills improvement were statistically higher in experiment group than in control group(P<0.05).Conclusion The application of case-based learning combined with internet platforms has achieved a good teaching effect in interactive teaching for undergraduate students in the clerkship of cardiovascular surgery and is worthy of popularizing.