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华罗庚曾经说过,对数学产生枯燥乏味、神秘难懂的印象的主要原因就是脱离实际生活.那么,如何把枯燥而脱离实际的数学变得有趣、生动、易于理解,让学生活学活用呢?我们都知道,现实世界是数学的丰富源泉,也是数学应用的归宿.任何数学概念都可以在现实中找到它的原型,只要细心地观察周围的世界,我们就能发现,到处都是数学.那么,怎样让学生在生活经验的基础上,不知不觉地感悟数学的真谛呢?这就要求我们教师紧密地把数学课堂和实际生活联系起来,在教学
Hua Luogeng once said that the main reason for the dull, mysterious and difficult impression of mathematics is that it is out of touch with the actual life, so how to make the boring and detached mathematics interesting, vivid and easy to understand so that students can learn and use it? As we all know, the real world is a rich source of mathematics and the fate of mathematical applications. Any mathematical concept can find its prototype in reality, and as long as we look closely at the world around us, we can find that there are math everywhere. How to make students unknowingly realize the essence of mathematics on the basis of their life experiences? This requires that our teachers closely connect mathematics classroom with real life,