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荷兰数学家弗赖登塔尔曾经说过:“与其说是学习数学,倒不如说学习‘数学化’。”数学教师对这个理念一定非常清楚。这样的理念虽然常常能被人们理解,但若要教师用理念指导教学,并不是一件容易的事,需要下功夫好好琢磨。事实上,对理念的实践,很多情况下我们是在一种似懂非懂的状态下进行的,由于没有触及到本质,教学缺乏高位的设计,课堂整体性和连贯性不够,甚至会出现为了迎合某种时髦的形
The Dutch mathematician Freudenthal once said: “Mathematics is not so much a mathematical study as mathematics.” "Math teachers must know this very well. Although such a concept can often be understood by people, it is not an easy task to instruct teachers in using concepts to guide teaching. It takes a lot of effort to study hard. In fact, the practice of ideology, in many cases we are in a state of ignorant of the state, did not touch on the nature of the teaching lack of high design, classroom integrity and coherence is not enough, even to appear Cater to some fashionable shape