A Quarter-Circle Investigation, Explanation and Generalization

被引:0
|
作者
Stupel, Moshe [1 ]
de Villiers, Michael [2 ]
机构
[1] Gordon Coll, Haifa, Israel
[2] Univ Stellenbosch, RUMEUS, Stellenbosch, South Africa
关键词
D O I
暂无
中图分类号
G40 [教育学];
学科分类号
040101 ; 120403 ;
摘要
An interesting geometric conservation problem is presented. Here proof is presented in a 'proof' without words' style, with the aim of developing the readers visual proof ability. The studh of the task and its expansion is accompanied bw a dynamic sketch to higlight the conservation property.
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页码:109 / 111
页数:3
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