Search
strands.number-sense.h1

Number Sense

Understanding numbers, their relationships and numerical reasoning

strands.algebra.h1

Algebra

Using symbols to solve equations and express patterns

strands.geometry.h1

Geometry

Studying shapes, sizes and spatial relationships in mathematics

strands.measurement.h1

Measurement

Quantifying and comparing attributes like length, weight and volume

strands.operations.h1

Operations

Performing mathematical operations like addition, subtraction, division

strands.statistics-probability.h1

Probability and Statistics

Analyzing uncertainty and likelihood of events and outcomes

Community Resources
Get started with our Resources
GeoGebra

Calculator Suite

Explore functions, solve equations, construct geometric shapes

GeoGebra Graphing

Graphing Calculator

Visualize equations and functions with interactive graphs and plots

GeoGebra Geometry

Geometry

Explore geometric concepts and constructions in a dynamic environment

GeoGebra 3D Calculator

3D Calculator

Graph functions and perform calculations in 3D

GeoGebra Scientific Calculator

Scientific Calculator

Perform calculations with fractions, statistics and exponential functions

GeoGebra Notes

Notes

Explore our online note taking app with interactive graphs, slides, images and much more

App Downloads
Get started with the GeoGebra Apps
strands.number-sense.h1

Number Sense

Understanding numbers, their relationships and numerical reasoning

strands.algebra.h1

Algebra

Using symbols to solve equations and express patterns

strands.geometry.h1

Geometry

Studying shapes, sizes and spatial relationships in mathematics

strands.measurement.h1

Measurement

Quantifying and comparing attributes like length, weight and volume

strands.operations.h1

Operations

Performing mathematical operations like addition, subtraction, division

strands.statistics-probability.h1

Probability and Statistics

Analyzing uncertainty and likelihood of events and outcomes

Community Resources
Get started with our Resources
GeoGebra

Calculator Suite

Explore functions, solve equations, construct geometric shapes

GeoGebra Graphing

Graphing Calculator

Visualize equations and functions with interactive graphs and plots

GeoGebra Geometry

Geometry

Explore geometric concepts and constructions in a dynamic environment

GeoGebra 3D Calculator

3D Calculator

Graph functions and perform calculations in 3D

GeoGebra Scientific Calculator

Scientific Calculator

Perform calculations with fractions, statistics and exponential functions

GeoGebra Notes

Notes

Explore our online note taking app with interactive graphs, slides, images and much more

App Downloads
Get started with the GeoGebra Apps

Gideon Huang

  • Resources
  • Favorites
  • People
  • 數線旋轉

    Activity

    Gideon Huang

  • side divider theorem的展示

    Activity

    Gideon Huang

  • 圓外切四邊形(展示可推廣到凹多邊形)

    Activity

    Gideon Huang

  • 過程中的發現

    Activity

    Gideon Huang

  • 二次函數的標準式

    Activity

    Gideon Huang

  • 等腰梯形

    Activity

    Gideon Huang

  • 平行四邊形性質

    Activity

    Gideon Huang

  • 梯形

    Activity

    Gideon Huang

  • 三角形的邊角關係

    Activity

    Gideon Huang

  • 三角形的構成條件

    Activity

    Gideon Huang

  • 三角形AAS全等

    Activity

    Gideon Huang

  • 第64回第3題

    Activity

    Gideon Huang

  • 64回第4題

    Activity

    Gideon Huang

  • 三角形的邊角關係

    Activity

    Gideon Huang

  • 四邊形兩組對邊分別內接相似平行四邊形的中心連線段

    Activity

    Gideon Huang

  • 三角形三邊內接指定條件的平行四邊形的中心

    Activity

    Gideon Huang

  • 等腰直角三角形三邊內接相似平行四邊形

    Activity

    Gideon Huang

  • 三角形三邊內接三個相似平行四邊形

    Activity

    Gideon Huang

  • 012_三角形兩邊內接平行四邊形的中心分別連接到此三角形第三邊的中點

    Activity

    Gideon Huang

  • 三角形兩邊內接相似平行四邊形

    Activity

    Gideon Huang

  • 探索三角形外角定理

    Activity

    Gideon Huang

  • 探索三角形外角定理

    Activity

    Gideon Huang

  • 二次函數a的意義

    Activity

    Gideon Huang

  • ahk

    Activity

    Gideon Huang

Load more
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2025 GeoGebra®