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Google Classroom
Google Classroom
GeoGebra
GeoGebra Klaslokaal
GeoGebra
Naar begin
Didactisch materiaal
Profiel
Klaslokaal
App Downloads
Copy of 圓周與直徑的關係
Auteur:
cs_cmb
,
Anthony OR 柯志明
拖拉綠點到適當位置,量度圓的直徑。 拖拉紅色的P點,將圓周拉直。透過細分刻度,量度圓周至
小數後兩個位
。如有需要,可使用放大、縮小及移動工具。 將直徑分別改為 2 cm、3 cm 及其他數值,量度圓周的長度。你有甚麼發現?
GeoGebra
柯志明 香港 GeoGebra 學院
orchiming@gmail.com
Nieuw didactisch materiaal
apec
Tracing an Ellipse Using Two Circles
Parallel lines, Transversals and Segments
Open Education 2026
The Coordinate Plane (Cartesian Plane)
Ontdek materiaal
Will it hit the hoop? Take 6
Reflection in Two Lines HW 2.11H
Part 2 (Maybe if it saves)
Angle - Arc Exploration
OUR Math 7.1.2.4 Cool-down: Comparing Polygons ABCD and PQRS
Ontdek onderwerpen
2D Vectoren (tweedimensionaal)
Goniometrische functies
Schijfdiagram of cirkeldiagram
Logaritmische Functies
Kegelsneden