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KochWithTool
Author:
Peng-Jen Lai 賴鵬仁
GeoGebra
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GeoGebra数学资源(4-8年级)
斐波那契螺旋弧线(表格法)
第八周作业2
球体的截面
正方形雪花图案
Discover Resources
以 Unit Circle 了解 Sine 的正/負
拿破崙三角形(費馬點)
glt-h02-07 直角三角柱柱展開
Pentacle
數學傳播39卷4期, 平面幾何公式思考
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Ratios
Calculus
Symmetry
Geometric Mean
Solids or 3D Shapes