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黄金螺线与向日葵-朱老师
Author:
龚洪萍
Topic:
Algebra
,
Geometry
,
Geometric Transformations
GeoGebra
New Resources
國旗 (作圖步驟直接餵給 Claude)
幾何作圖題：切三圓（題目）
Claude 解幾何題
湖南省张毅郴数字教研工作室 logo
美國國旗 (Codex, 2026.10.06)
Discover Resources
分數除法4: 1 ÷ a/b (包含)
應用導數繪製函數圖形
平面方程式與法向量
Angle (Extended 1)
P6 圓周02D
Discover Topics
Symmetry
LCM and GCD
Complex Numbers
Vectors 2D (Two-Dimensional)
Conic Sections