谈到数学,很多人都认为是纯理性的东西,较枯燥,不好学。其实,大数学家华罗庚先生曾经说过:“任何数学知识,都能在生活中找到它的模型。”可见,数学并非无源之水,无本之木,它来源于丰富多彩的生活。所以,新版《小学数学课程标准》中明确规定:“数学教学要密切联系学生 When it comes to math, many people think that something is pure, more boring, not easy to learn. In fact, the great mathematician Mr. Hua Luogeng once said: ”Any mathematical knowledge, can find its model in life.“ ”It can be seen that mathematics is not passive water, no wood, it comes from a colorful life . Therefore, the new “primary school mathematics curriculum standards” clearly states: "Mathematics teaching should be closely linked to students