课堂教学中多媒体资源应用效果的调查分析——以环境类课程为例

A Survey of Multimedia Teaching Effect on Environmental Class

以问卷方式调查环境类教学中多媒体资源利用的情况,结果表明多媒体教学中存在五大问题:相当一部分学生认为多媒体对学习效率的促进性不高;部分学生认为多媒体教学内容生动性不够,教师未充分发挥主体作用;实践性教学中,多媒体教学手段使用较少;多媒体教学中师生交流不够、课件播放速度过快、内容过多;多媒体教学中教师未充分发挥多媒体用途,教师没有自己思想。针对这些问题,提出强化多媒体制作,充分发挥多媒体用途;强化多媒体和其他方法结合的教学方式,提高课堂学习效率;安排思考时间,创建师生交流平台;加强硬件的维护和资源的更新的改进措施。

Based on the questionnaire survey,the multimedia teaching effect on environmental class was investigated.The result shows five factors influencing multimedia teaching effect： a large portion of students think the contribution of multimedia tool to the study efficiency is small.other students think the contents of multimedia course are not vivid,and the teachers fail to play an active role.In practical course,the multimedia are hardly used.In the multimedia course,the communication between teacher and student is not good,the speed of playing PPT is too fast,and the content is too much.The teachers don＇t have their own ideas and don＇t perform the multimedia function properly.To deal with these problems,some suggestions were given as follows： intensifying making courseware,performing the multimedia function properly,combining the multimedia and other teaching approaches to improve the studying efficiency,arranging the time for thinking,and building a conversation platform for teacher and students.