| 圆面积公式与圆周率究竟是怎样推求的 |
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| 引用本文： | 傅海伦.圆面积公式与圆周率究竟是怎样推求的[J].数学教育学报,2001,10(2):99-102. |
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| 作者姓名： | 傅海伦 |
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| 作者单位： | 山东师范大学数学系, |
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| 摘 要： | 数学史上关于圆的度量和圆周率的推算，是中小学数学教学中十分有价值的史料，但对这一数学史实的认识有许多模糊的地方，运用与中学数学教学有关的例证澄清这一数学史实，给数学教学以重要启示：关于圆周率的教育价值应得到充分挖掘和客观体现。
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| 关 键 词： | 圆周率 数学教育 中国 圆面积公式 中学 数学史 刘徽 |
| 文章编号： | 1004-9894(2001)02-0099-04 |
How to Calculate the Area of Circle and Ratio of the Circumference of to Its Diameter |
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| FU Hai-lun.How to Calculate the Area of Circle and Ratio of the Circumference of to Its Diameter[J].Journal of Mathematics Education,2001,10(2):99-102. |
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| Authors: | FU Hai-lun |
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| Abstract: | According to Nine Chapters on the Mathematical Arithmetic and their annotations by Liu Hui, this paper
discusses how to calculate the area of circle and ratio of the circumference of to its diameter, putting forward to a case on
mathematical education of middle school to clear up some facts ,gaining an important enlightenment from this: Value of
mathematical education must be fully excavated and objective embodied. |
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| Keywords: | LIU Hui the area of circle ratio of the circumference of to its diameter mathematical education value of education |
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