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[期刊论文] 作者:任心玥, 王丹,, 来源:中学生数学 年份:2008
我们曾经对PISA这项国际性的测评作过简单的介绍,PISA被誉为是"教育界的世界杯",到目前为止PISA测试已经进行了3次,而且每次的侧重点都不同,2003年侧重对数学素养的考查,...
[期刊论文] 作者:王丹,任心玥,, 来源:中学生数学 年份:2008
从本期起,我们将陆续介绍一些国外学生的数学学习情况,让我们通过"海外来风"这扇窗口,开阔视野,使我们的数学学习更精彩....
[期刊论文] 作者:刘晓玫,任心玥,, 来源:中学生数学 年份:2010
The Greeks proved that only three regular polygons will tessellate:the equilateral triangle,thesquare and the hexagon.The Greeks proved that only three regula...
[期刊论文] 作者:刘晓玫,任心玥,, 来源:中学生数学 年份:2008
In the study of number sequences,we learn to uncover how the sequence grows.Then we make a generalization about the number sequence by stating the general term...
[期刊论文] 作者:刘晓玫,任心玥,, 来源:中学生数学 年份:2004
The figure shows that a cube is made up of 3 equal square pyramids with the common vertex G.The bases of the pyramids are ABCD,CDEH and DEFA with corresponding...
[期刊论文] 作者:刘晓玫,任心玥,, 来源:中学生数学 年份:2008
Linear graphs are often used to depict conversion graphs and travel graphs. Example: The following graph shows the conversion between the Singapore dollar (S $)...
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