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針對學習難點的教學設計 ─ 四邊形的特性
Author:
GeoGebra Institute of Hong Kong
程翠娟、柯志明（2013）針對難點的教學設計—四邊形的特性
程翠娟、柯志明（2013）針對難點的教學設計—四邊形的特性.pdf
New Resources
Tube moving at distance of a curve.
Untitled
Constructing the Copy of an Angle + Angles Activities
Tube at distance of a 3D curve.
Constructing an Inscribed Equilateral Triangle + Activities
Discover Resources
Μέτρηση κύκλου
Relationships in a Triangle - Slide 2
Harmonic oscillator
Images 2. Truncated icosidodecahedron (V=120) from Biscribed Pentakis Dodecahedron for the case of trisection of its 4th-order segments
Discover Topics
Logic
Rotation
Hyperbola
Linear Functions
Solids or 3D Shapes
