等腰直角三角形的拼砌(2)

03-07 Jan 2020.

摺紙教具

for T-Ps demo & flipping purpose

實物拼砌

Pattern Shapes

Math Learning Center [url=https://apps.mathlearningcenter.org/pattern-shapes/]https://apps.mathlearningcenter.org/pattern-shapes/[/url]

obj can be grouped and rotated

GeoGebra by Sau-Yan

[url=https://www.geogebra.org/m/ba9tcrdc]https://www.geogebra.org/m/ba9tcrdc[/url]

圖形拼砌工作紙 (L1)

圖形拼砌工作紙 (L2)

snapshot

參考資料

[list=1][*]Polyabolo [url=http://mathworld.wolfram.com/Polyabolo.html]http://mathworld.wolfram.com/Polyabolo.html[/url][/*][*]等腰直角三角形的拼砌-16Jan2018 [url=https://www.geogebra.org/m/Pqj5H4KM]https://www.geogebra.org/m/Pqj5H4KM[/url][/*][*]三巧板 [url=https://www.geogebra.org/m/wbd6dvYn]https://www.geogebra.org/m/wbd6dvYn[/url]; [url=https://www.geogebra.org/m/TerkTvha]https://www.geogebra.org/m/TerkTvha[/url][/*][*]梯形拼砌 [url=https://www.geogebra.org/m/ZbGbsn5z]https://www.geogebra.org/m/ZbGbsn5z[/url][/*][*]拼砌畫板 [url=https://www.geogebra.org/m/KHPj9yv6]https://www.geogebra.org/m/KHPj9yv6[/url][/*][*]stts Google Drive-4S2圖形拼砌與分割 [url=https://drive.google.com/drive/folders/1xL9pQ9_WbRXxAazWPDYFDG9tC9YhZ-1S]https://drive.google.com/drive/folders/1xL9pQ9_WbRXxAazWPDYFDG9tC9YhZ-1S[/url][/*][*]lkkb Google Drive-4S2圖形拼砌與分割 [url=https://drive.google.com/drive/folders/1b8BufRJSc7YU4I5E4TVGpbOEv9uQeaKG]https://drive.google.com/drive/folders/1b8BufRJSc7YU4I5E4TVGpbOEv9uQeaKG[/url][/*][/list]

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