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小学数学是数学教育的基础,是学生一生中学习数学的开始。如何在学生面前展现出一个五彩缤纷的数学世界,把抽象枯燥的数学变得生动有趣,引人入胜?如何把生活中的数学原型生动地展现在课堂中,使学生眼中的数学不再是冰冷的,而是富有情感、贴近生活、具有活力的呢?吴正宪老师认为:应该走一条数学教学与生活实际密切结合的教学之路。教师通过改进课堂教学设计,架设学生“知识世界”和“生活世界”的桥梁,来重建学生的生活世界。的确,只有当数
Primary Mathematics is the basis of mathematics education, is the beginning of the students learn mathematics throughout their lives. How to present a colorful world of mathematics to students, to make the abstract and boring mathematics vivid, entertaining and fascinating? How to vividly present mathematical prototypes in the classroom so that the mathematics in the eyes of students is no longer cold, Is full of emotion, close to life, energetic? Wu Zhengxian teacher believes that: should take a teaching of mathematics and life in close connection with the actual teaching. Teachers through the improvement of classroom teaching design, erection of students “knowledge world ” and “life world ” bridge to rebuild students’ life world. Indeed, only when the number