Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
18以內的加法_李樂雯
Author:
Li Lok Man
GeoGebra
New Resources
中華民國國旗 (Codex╱2026.10.06)
直角坐標平面上的旋轉變換
Fibonacci Clock
三半圓間的相切圓(Codex╱2026.10.07)
AI 訓練教室
Discover Resources
尺規作圖找平方根點(以根號2為例)
功課'
y=Asin(ωx+φ)
二分法优化版（视频教程见https://www.bilibili.com/video/BV1ST4y1F78g）
勒洛四面体（拼接法）
Discover Topics
Optimization Problems
Trigonometric Functions
Arithmetic Operations
Conic Sections
Trigonometry