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Klokka
Author:
Erik Lyngner
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。
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柯志明 香港教育局 教育基建分部
New Resources
Slope of a Straight Line: Run and Rise
Drag that Point!
A retro cityscape with mathematics
Witch of Agnesi - A Classical Construction
Rose Curve - A Classical Construction
Discover Resources
Graphs: Stretched vs. Compressed
spread-sheet-basket-ball-throw
Area Functions
MgO_muon sites
Задача 290
Discover Topics
Root
Orthocenter
Algebra
General Quadrilateral
Limits