教后记是教师上课的备忘录,是一堂课得与失的记录,是体现师生情感变化、思维交锋的动态画面。教师在课后写一写对这一堂课的感受,并予以深层次的梳理与挖掘,使一堂课的成败甘苦尽在其中。这样写得多了,会是一笔不可多得的财富。首先,它是改进教学方法的良师益友。教师上完课后回到办公室往往会说一些这节课有什么地方 Postscript is a memorandum of the teacher’s class. It is a record of class gains and losses. It is a dynamic picture that reflects the emotional changes of teachers and students and the clash of thoughts. After the class, teachers write about their feelings about this class and in-depth combing and excavation, so that the success or failure of a class can be carried out. To write so much will be a rare asset. First, it is a mentor to improve teaching methods. When a teacher returns to the office after class, he often says something about this class.