GeoGebra
例子
coin flipping-1
Factorization - Visual illustration of divisor pairs
Trigonometric Ratios: Sine 三角比：正弦
Trigonometric Ratios: Cosine & Tangent 三角比：餘弦和正切
Volume of Pyramids - Liu Hui's Proof 劉徽的錐體體積證明
GeoGebra
例子
Author:
chisunch1
coin flipping-1
Factorization - Visual illustration of divisor pairs
Trigonometric Ratios: Sine 三角比：正弦
Trigonometric Ratios: Cosine & Tangent 三角比：餘弦和正切
Volume of Pyramids - Liu Hui's Proof 劉徽的錐體體積證明
New Resources
双垂图与全等
等腰直角三角形与双垂线
未命名
s2e2-SSA的探究
正方形与内外弦图
Discover Resources
三棱锥的体积推导
Key stage 1
角α与-α的正弦函数关系
P107.1
幾何板上的等腰梯形
Discover Topics
Distributions
Straight Lines
Pythagoras or Pythagorean Theorem
Differential Calculus
Polynomial Functions
