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KochWithTool
Author:
Peng-Jen Lai 賴鵬仁
GeoGebra
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平行線的判定
斐波那契螺旋弧线(表格法-可动态调节)
直線的斜率:水平變化 & 鉛垂變化
百分數及其應用
活动三:应用性质
Discover Resources
證平行四邊形 (對邊相等)
畢氏三元數
HW question locus 4
運用搬移方法找出平均數
微積分基本定理的副本
Discover Topics
Trapezoid
Statistics
Rhombus
Histogram
LCM and GCD