从事了二十年的小学数学语文教学工作,作为一位有经验的老教师,结合新的教学理念,我把自己在备课方面的点滴经验和大家交流一下。总的来说,要讲一门课,首先必须对这门课的全部内容非常熟悉,绝不是现买现卖。有的老师不是对这门课的全部内容都吃透后上讲台的,而是明天要讲什么内容他就去熟悉什么内容,准备多少就讲多少。不知道这节课在整个课程中占什么地位, After twenty years of teaching mathematics in primary schools, as an experienced teacher, combined with the new teaching philosophy, I exchanged my experiences in preparing lessons. In general, to take a class, you must first be very familiar with the entire contents of this class, not to buy and sell. Some teachers do not insist on reading the podium for all the contents of this course, but what content they are going to be familiar with tomorrow and how much they will prepare. Do not know this class in the entire course what position,