线上教学对物理化学实验教学的促进作用

Promoting Effect of Online Teaching on Physical Chemistry Experiment Teaching

物理化学实验的教学方法优化是提高教学效果的关键一环。针对目前教学过程中存在的问题,我们采用钉钉和雨课堂辅助实验教学的模式来优化课程资源。我们发现钉钉群上课保存的视频可以永久存放,上课视频可以根据需要下载剪辑,且不需要人员维护,学生在此观看还有统计数据,这是对雨课堂上课效果地有效补充。总之,钉钉和雨课堂联合运用提高了课堂教学效果,调动学习积极性,优化考核方式,为探究以学生为中心的教学模式改革提供参考信息。

Optimization of Physical Chemistry Experiment teaching method is the key to improve the teaching effect.Aiming at the problems existing in the teaching process,combination of ding talk and rain classroom modes was used to assist experimental teaching.This measure was capable of optimizing curriculum resources.The video saving from ding talk in class was found to be permanently stored,as well as downloaded and clipped.Most importantly,these saved curriculum resources do not need to be maintained specially.Furthermore,statistical data could be obtained after the watch of students.So,it is an effective supplement for the study effect of rain classroom.In a word,the combination use of ding talk and rain classroom modes tremendously improves the effect of classroom teaching,arouses the enthusiasm of learning,and changes the appraisal way,which provides the reference information for exploring the student-centered teaching mode.