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“数与运算”在小学数学教材中所占比重较大,学习时间较长,练习时间和作业也最多。那么,教师们在实际的教学中应该怎么去把握和操作呢?一、小学《数学》教材中“计算”内容的大致安排和特点基于对数学学科自身知识逻辑体系的特点和学生的学习规律的尊重,通过教育部教材审查的各套小学《数学》教材的在整数四则运算的安排上基本一致,但各具特色。本文以在河北范围
“Number and operation ” in the primary mathematics textbooks accounted for a larger proportion of learning time is longer, practice time and homework is also the most. So, how should teachers grasp and operate in the actual teaching? First, the general arrangement and characteristics of “computing ” content in elementary mathematics teaching materials are based on the characteristics of the logic system of the knowledge of mathematics and the learning of students Regular respect, through the textbooks of the Ministry of Education review of the various sets of primary “mathematics” teaching materials in the integer four arithmetic arrangement is basically the same, but each with its own characteristics. This article takes in Hebei area