试行动机及决定经过看了化学通报发表了几篇关于边讲边做实验的经验介绍以后,体会到这种教学方法的优越性,同时也感到推行新法并不一定需要很复杂的设备,考虑本校的条件,可以实行。经教研组讨论决定,由我先择高二两班重点试行,创造经验,准备下学期推广。经过了两星期的准备,于第十周(四月下旬)开始,至学期结束,已按计划完成。虽然只有短短的两个月的时间,但也取得了一些经验,把这些经验介绍给各位老师参考,并请多提出意见,使我们下学期推广有所帮助。 Trial motivation and decision After reading the Chemical Bulletin published several articles on the experience of speaking after the introduction of the experiment to experience the superiority of this teaching method, but also feel that the implementation of the new law does not necessarily require very complex equipment, consider the school The conditions can be implemented. After discussion and decision by the teaching and research group, let me first select the high school two classes focus on trial, create experience, prepare for the next semester promotion. After two weeks of preparation, it begins in the tenth week (late April) and ends in the semester, as planned. Although only a short period of two months has passed, we have also gained some experience in introducing these experiences to teachers for reference. We also wish to make more comments so that the promotion of the next semester will be helpful.