| 感受“1”的魅力 培养核心素养 |
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| 引用本文： | 李武.感受“1”的魅力 培养核心素养[J].科教文汇,2021(2). |
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| 作者姓名： | 李武 |
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| 作者单位： | 定远县第二中学 |
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| 摘 要： | "1"是个奇妙的数字,在高中数学学习中,如果能巧妙地利用"1"的代换,将大大地简化解题过程,增强解题功效。该文作者从平时的教学中归纳总结出一些"1"的应用经验,让学生在学习过程中多去发现一些"1"的妙用,感受"1"的魅力,引导学生形成数学学科的核心素养,从而达到培养学生创新能力和探索意识的目的。
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| 关 键 词： | “1” 求解 化简 妙用 |
Feel the Fascination of the Number 1 and Cultivate Core Competencies and Values |
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| Authors: | Li Wu |
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| Abstract: | The number 1 is a wonderful number.In the mathematics learning process of senior high schools,if one can skillfully use the substitution of the number 1,the problem-solving process will be largely simplified and the efficiency of solving problem will also be enhanced correspondingly.This paper summarizes some applications of the number 1 from everyday teaching.Let students find more magical effects of the number 1 in the learning process and feel the fascination of the number 1,which plays a positive role in cultivating their exploration ability and innovation consciousness,so as to achieve the goal of cultivating students’mathematics core competencies and values. |
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| Keywords: | number 1 seeking the solutions simplification magical effect |
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