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strands.number-sense.h1

Number Sense

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strands.algebra.h1

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Geometry

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strands.measurement.h1

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strands.operations.h1

Operations

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strands.statistics-probability.h1

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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

XIE Yuheng

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  • 雙曲幾何

    Book

    XIE Yuheng

  • 構造切線 / construct the tangent line

    Activity

    XIE Yuheng

  • 線之極點定理 / pole of a line theorem

    Activity

    XIE Yuheng

  • 雙曲線之極偶 / polarity for hyperbola

    Activity

    XIE Yuheng

  • 拋物線之極偶 / polarity for parabola

    Activity

    XIE Yuheng

  • 橢圓之極偶 / polarity for ellipse

    Activity

    XIE Yuheng

  • 極線對偶定理 / polar duality theorem

    Activity

    XIE Yuheng

  • 點之極線定理 / polar of a point theorem

    Activity

    XIE Yuheng

  • 給圓上的四點 觀察其所能形成的三對 阿波羅涅斯極偶 關係

    Activity

    XIE Yuheng

  • 極線獨立定理 / polar independence theorem

    Activity

    XIE Yuheng

  • 初犯九點圓

    Activity

    XIE Yuheng

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