上海市中小学校多媒体教学对学生听课过程的影响

发布时间：2018-08-02 07:45

【摘要】：目的了解上海市中小学多媒体教学环境对学生听课过程的影响,为规范多媒体教学环境提供科学依据。方法采用分层整群抽样,通过自填问卷法对上海市5区15所中小学校2 811名学生进行问卷调查,运用Logistic回归模型进行多因素分析。结果多媒体教学中,学生观看屏幕不舒适比例达36.9%,学生多数看不清屏幕文字的比例为25.5%,学生来不及随堂记录笔记的比例为50.8%,且中学生报告比例均明显高于小学生(P值均0.05)。多因素分析显示,多媒体屏幕类型、学生就座位置和教学时的灯光条件是影响学生听课过程的3个独立的环境因素:和电子白板相比,投影幕布导致学生观看屏幕不舒适的OR值为1.91(95%CI=1.45~2.50),平板电视的OR值为1.35(95%CI=1.03~1.78);和中间学生座位相比,前排边侧位学生观看屏幕不舒适的OR值为1.79(95%CI=1.40~2.31);和拉窗帘关部分灯的灯光条件相比,无遮光条件导致学生观看屏幕不舒适的OR值为1.69(95%CI=1.29~2.23)。结论上海市中小学普通教室多媒体教学环境对学生听课过程具有影响,全面评估教学环境对学生学习过程的影响具有重要意义。
[Abstract]:Objective to understand the influence of multimedia teaching environment on students' listening process in primary and secondary schools in Shanghai, and to provide scientific basis for standardizing multimedia teaching environment. Methods by using stratified cluster sampling, 2 811 students from 15 primary and middle schools in 5 districts of Shanghai were investigated by self-filling questionnaire, and Logistic regression model was used to carry out multivariate analysis. Results in multimedia teaching, the proportion of uncomfortable viewing screen was 36.9%, the proportion of students unable to read the text on screen was 25.55.The proportion of students who had no time to record notes was 50.8%, and the proportion of middle school students' reports was obviously higher than that of pupils (P < 0.05). Multivariate analysis showed that multimedia screen type, student seat location and lighting conditions during teaching were three independent environmental factors affecting students' listening process: compared with electronic whiteboard. The OR value of the screen was 1.91 (95%CI=1.45~2.50) for the projection screen and 1.35 (95%CI=1.03~1.78) for the flat panel TV. Compared with the middle student seat, the OR value of the front row side students was 1.79 (95%CI=1.40~2.31). An OR value of 1. 69 (95%CI=1.29~2.23) resulted in uncomfortable viewing of the screen due to unshaded conditions. Conclusion the multimedia teaching environment in Shanghai primary and secondary schools has great influence on the students' listening process, and it is of great significance to evaluate the influence of the teaching environment on the students' learning process.
【作者单位】：复旦大学公共卫生学院公共卫生安全教育部重点实验室;上海市教育技术装备部;
【基金】：上海市公共卫生重点学科建设计划资助项目(12GWZX0301)
【分类号】：G434

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