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在我执教小学数学的这几年时间里,发现不少学生在做数学题时,面对计算数字较大的乘除法或解决较难的复杂问题,不愿在草稿本上算一算、验一验、画一画,实在不行时,抓到什么就是什么,手上、课本上、作业本的封面……,只要是可以写字的地方,随意地用来打草稿。这样最终换来的只是错误不断,“红圈”不断,订正不断,浪费了不少时间,更为关键是不利于学习效率的提高,学生的思维和能力得不到提升。所以,我认为培养学生有效地
In the past few years of my teaching in primary school mathematics, I noticed that quite a few students were unwilling to find a solution to the problem of calculating multiplication and division or solving more complicated problems when doing math. A painting, painting, painting, it does not work, what is caught, hands, textbooks, homework of the cover ... ..., as long as you can write the place, arbitrarily used to play draft. In the end, the result is only a constant error. The red circle continues to be constantly revised and wasting a lot of time. It is even more crucial for the efficiency of learning to be improved, and the thinking and ability of students can not be improved. So, I think developing students effectively