| 从一道数学竞赛题的解法看正确思维的重要性 |
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| 引用本文： | 宇永仁,陈文英.从一道数学竞赛题的解法看正确思维的重要性[J].沈阳师范大学学报(自然科学版),2007,25(1):127-128. |
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| 作者姓名： | 宇永仁 陈文英 |
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| 作者单位： | 1. 沈阳师范大学数学与系统科学学院,辽宁沈阳,110034
2. 沈阳师范大学计算中心,辽宁沈阳,110034 |
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| 摘 要： | 通过一道全国高中数学联赛题的几种不同解法,结合对偶思想、换元思想,说明在解决问题时正确思维的重要性.也体现了解题过程中的技巧与方法.
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| 关 键 词： | 正确思维 对偶思想 换元思想 |
| 文章编号： | 1673-5862(2007)01-0127-02 |
| 修稿时间： | 2006-04-03 |
Find out the Importance of Right Thinking from Solution of a Problem in Mathematics Contest |
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| YU Yong-ren,CHEN Wen-ying.Find out the Importance of Right Thinking from Solution of a Problem in Mathematics Contest[J].Journal of Shenyang Normal University: Nat Sci Ed,2007,25(1):127-128. |
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| Authors: | YU Yong-ren CHEN Wen-ying |
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| Institution: | 1. College of Mathematies and Systems Science, Shenyang Normal University, Shenyang 110034, China; 2. Computer Center, Shenyang Normal University, Shenyang 110034, China |
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| Abstract: | From three solutions of a problem in the National Mathematics competation for Senior School Students,and combine these thoughts with dual and changing,to prove the importance of the right thinking in dealing with problems.It also indicates the methods and skills in solving. |
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| Keywords: | right thinking dual thought ideal of changing |
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