目的 探讨在线教学模式在“内分泌系统”整合课程教学中的应用效果。方法 2020年3至6月选取上海交通大学医学院2016级、2017级八年制临床医学专业298名学生作为研究对象。将2017级156名学生作为试验组,应用超星学习通平台、云视频会议系统、微信等开展“内分泌系统”在线教学。以开展常规线下教学的2016级142名学生作为对照组。通过在线学习数据分析、课程成绩比较、问卷调查等方法进行教学效果评价。组间数据比较采用独立样本t检验。结果 试验组所有学生均完整观看了课程视频,完成了课后作业;平台发帖数225个。试验组和对照组学生课程总评成绩差异具有统计学意义[(83.36±8.54)分比(81.10±7.01)分,P=0.010],课程期末考试成绩差异无统计学意义[(76.46±13.76)分比(78.45±10.74)分,P=0.163]。40名教师中32人(80.0%)认为在线教学总体效果与传统线下教学相似或更好。106名(76.8%)试验组学生对线上教学总体满意。结论 在线教学模式在“内分泌系统”整合课程教学中的应用效果良好,基本能够与传统线下教学模式同质等效。
Objective To implement and evaluate the teaching effect of online teaching mode in “endocrine system” integrated course. Methods Totally 156 undergraduates of Grade 2017 8-year clinical medicine program of Shanghai Jiaotong University Medical College joined the research group and carried out online learning from March to June 2020. Totally 142 students of Grade 2016 were assigned as the control group to carry out conventional offline teaching. The teaching effect was evaluated by analyzing online learning data, comparing course scores and questionnaire survey. The independent sample t-test was used to compare the two groups of data. Results All students in the experimental group watched the course video in full and completed their homework after class; The number of posts is 225. There was a significant difference in the total course scores between the experimental group and the control group [ (83.36±8.54) vs. (81.10±7.01), P=0.010], and there was no significant difference in the course final exam scores between the experimental group and the control group [(76.46±13.76) vs. (78.45±10.74), P=0.163]. The results of the questionnaire shown that 32 out of 40 teachers (80.0%) believe that the overall effect of online teaching is similar or better than traditional offline teaching, 106 (76.8%) students in the experimental group were satisfied with online teaching. Conclusions The application of online teaching mode in the endocrine system integration course has achieved good results, and it is basically equivalent to traditional offline teaching mode.
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