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“创设情境”是小学数学教学中常用的一种策略,它有利于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;是学生掌握知识、形成能力、发展心理品质的重要源泉,是沟通现实生活与数学学习、具体问题
“Creating situational ” is a commonly used strategy in primary school mathematics teaching, which is conducive to solving the contradiction between the high degree of abstract mathematics and the concrete image of primary school students’ thinking. It is also a method for students to master knowledge, develop ability and develop psychological quality An important source is to communicate real life with mathematics learning and specific problems