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当他们用数学的思想方法观察生活、认识世界,并自觉地运用数学知识解决问题的时候,数学和生活的距离就会变得越来越近,数学的面纱就会被揭开,它不再神秘,不再深不可测。正如荷兰数学家、教育家弗赖登塔尔所说的那样:数学教学就是要源于现实、扎根于现实。因为,离开生活的数学是一片没有魅力的“死海”!一、课堂:大胆地向生活开放如何让学生们主动地用“生活的眼睛”去寻找“身边的数学”?小学数学课堂首先要大胆地向生活开放。虽然每个学生的手头都发有精心编辑的教材,但它是面向大众的,即便最新的版本,所选用的题材也不一定完全切合我们所教的学生个体。所以,教师在课堂上要不拘一格,选取最贴近孩子们生活的题材,比如熟悉的景
As they use mathematics to observe life, know the world, and consciously apply mathematical knowledge to solve problems, the distance between mathematics and life will become closer and closer. The veil of mathematics will be unveiled. It no longer Mysterious, no longer unfathomable. As Dutch mathematician and educator Freudenthal put it, mathematics teaching is rooted in reality and rooted in reality. Because, to leave the mathematics of life is an uncharacteristic “Dead Sea ” First, the classroom: open to life boldly How to make students take the initiative to use the “eyes of life” to find “math around ”? Primary mathematics classroom must first boldly open to life. Although each student has well-edited textbooks on hand, it is open to the public and even the latest version does not necessarily fit the individual student we teach. Therefore, teachers should be eclectic in the classroom, select the theme closest to the children’s lives, such as the familiar King