我们常常遇到这种情况:有的老师教了二、三十年书,请他总结经验时,他却感到很困难。这往往是由于没有养成总结的习惯。实际上,任何一位老师,只要上了课,就会产生效果,不是好的效果,就是坏的效果。如果不注意总结,那么,即使取得过不少成绩,结果过了一段时间以后,自己也忘记了。一点一滴的经验就这样都从手边溜走了。我认为总结经验可以从研究一点一滴的行之有效的方法做起。例如布置作业和批改作业,我们常常听到老师埋怨学生作业不认真,不按时交作业, We often encounter such a situation: Some teachers taught two or three decades of books, asked him to sum up experience, he felt very difficult. This is often because there is no habit to develop a conclusion. In fact, any teacher, as long as the class, will have an effect, not a good effect, is a bad effect. If you do not pay attention to the conclusion, then, even if you have made many achievements, the results after a period of time, I forgot. Little by little experience slipped from here. In my opinion, summing up the experience can start from studying the effective method of bit by bit. For example, assigning homework and correcting homework, we often hear teachers complain that students' homework is not conscientious, do not pay homework on time,