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解答应用题要完成两个转化过程。一是把实际问题转化成数学问题,二是把数量关系转化为数字表达式。六年制课本第三册“除法的初步认识”,向学生介绍了等分除法。由于教材中对乘除法的感性准备和铺垫没有一册加减法多,所以学生学习乘除法比学习加减法困难一些。我在处理这部分教材时,首先增加实践操作,让他们多种感官参加活
Solve the application questions to complete two conversion process. First, the actual problems into mathematical problems, the second is to convert the number of relations into numerical expressions. The sixth volume of the textbook, Volume III, “A Preliminary Understanding of Divisions,” introduced the division to students. Because of the textbook multiplication and division of perceptual preparation and bedding no more than one addition and subtraction, so students learn multiplication and division more difficult than learning addition and subtraction. When I deal with this part of the teaching materials, I first increase the practical operation so that they can participate in a variety of senses