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Howard Clock
Author:
Chan Wing Ho
撥動鐘面,輸入鐘面上指示的時間。 輸入時間,依時間撥動鐘面。 Information for other teachers: 讓學生認識如何從鐘面報時,及如何在鐘面顯示指定的時間。
GeoGebra
柯志明 香港教育局 教育基建分部
New Resources
Untitled
Fourier Lissajous (Mechanical)
Cartesian vs Polar
Hyperbolic Paraboloid
Some random function
Discover Resources
Brittany's Book
Solutions to a system of Linear Equations
Perpendicular Bisectors of a Triangle
Using Graphs and Logarithms (Part 2): IM Alg2.4.16
Discover Topics
Difference and Slope
Constructions
Stochastic Process or Random Process
Cuboid
Secant Line or Secant