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创设情境是新课程改革后的数学教学中日益重视的热门话题,是数学教学中常用的一种策略,它有利解决数学的高度抽象性和小学生思维的具体形象性之间的矛盾。《数学课程标准》倡导“数学教学要求紧密联系学生的生活实际,从学生的生活经验和已有的知识出发,创设各种情境,为学生提供从事数学活动的机会,激发对数学的兴趣,以及学好数学的愿望”。创设情境,不仅可以使学生
The creation of context is a hot topic which is increasingly emphasized in mathematics teaching after the new curriculum reform. It is a commonly used strategy in mathematics teaching, which helps to resolve the contradiction between the high degree of abstractness of mathematics and the concrete image of primary school students’ thinking. “Mathematics curriculum standards” advocate “mathematics teaching requires close contact with the students ’actual life, starting from the students’ life experience and existing knowledge, to create a variety of situations, to provide students with the opportunity to engage in mathematical activities to stimulate interest in mathematics, And the desire to learn mathematics ”. Creating situations can not only make students