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小学通用教材第二册乘除法初步认识,是继第一册加减法初步认识后又一次重要概念的教学。学生对乘除法初步有了清楚的认识,将有利于学生形成乘除法的概念和解答乘除法简单应用题。教材中对乘除法概念初步认识安排,有三个层次。第一层次:通过集合图形和图画,使学生对乘除法初步认识。
Primary Universal Teaching Materials Volume II multiplication and division of the initial understanding, is the first volume addition and subtraction method after the initial recognition of another important concept of teaching. Students have a clear understanding of the multiplication and division initially, will help students form the concept of multiplication and division and answer multiplication and division simple application questions. Teaching material in the initial understanding of the concept of multiplication and division arrangements, there are three levels. The first level: Through the collection of graphics and drawings, so that the students initially understand the multiplication and division.