社会医学视频案例课堂教学中的矛盾分析

结合视频案例教学的实践，提出课堂时间有限性与视频案例表达及讨论占时、视频案例相对独立性（局部）与课程目标（整体）一致性、视频案例的表面化（现象）与教学内容深度化（本质）、视频案例课堂的多变性与教师对课堂的控制性4对矛盾。提出贯彻局部服从整体的教学原则、视频案例教学应有严格的教学设计、严密地组织课堂讨论、教师应善于引导和总结等措施。通过这些努力，化解上述矛盾，促使视频案例教学取得良好效果。

Analyzing contradictions of video-case teaching in social medicine classroom

Based on practice of video-cases teaching, this paper put forwards four sorts of contradictions, which are the contradiction between time limitation of classroom and expressing limi- tation of video cases, the contradiction between relative independence of video cases （part） and con- sistency of teaching objective （entirety）, the contradiction between apparentness of video cases （phe- nomenon） and depth of teaching content （essence） and the contradiction between variability of video case class and control of class by teachers. This paper suggested teaching principle of part conforming to entirety. Meanwhile, it indicated that classroom video case teaching should have strict design, closely coordinated class discussion and teachers should be good at guiding and summarizing. Through these efforts, the above four contradictions can be resolved and designed video case teaching obtained good effect.