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對角線上的正方形

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數算長方形對角線穿過的正方形的數目。學生可透過輕觸或點擊將在對角線上的正方形著色，然後找出計算正方形數目的公式。（自動著色版本：[url]1992 Diagonal Problem[/url] by davidcox.） English version: [url]60394 Diagonal Problem (Manual Counting)[/url] 香港GeoGebra學院柯志明

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Anthony OR 柯志明 — December 3, 2013 - 1:15 AM

Resource Type: Activity
Tags: diagonal problem rectangle square
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Target Group (Age): 6 – 10
Language: English (United Kingdom)

GeoGebra version: 4.2
Views: 9635

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Diagonal Problem (Manual Counting)
Shared by Anthony OR 柯志明

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