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strands.number-sense.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

郑凯耀

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  • 尺规作图_课本内容

    Book

    郑凯耀

  • 1.5 与两相交线等距的动点的轨迹

    Activity

    郑凯耀

  • 1.4 与两平行线等距的动点的轨迹

    Activity

    郑凯耀

  • 1.3 与一定直线等距的动点的轨迹

    Activity

    郑凯耀

  • 1.2 与两定点等距的动点的轨迹

    Activity

    郑凯耀

  • 1.1 与一定点等距的动点的轨迹

    Activity

    郑凯耀

  • 8.3 作正五边形

    Activity

    郑凯耀

  • 2.2 作等边三角形

    Activity

    郑凯耀

  • 3.5b 正方形的另一种画法

    Activity

    郑凯耀

  • 3.4 求已知圆的圆心

    Activity

    郑凯耀

  • 7.1 作三角形的外接圆

    Activity

    郑凯耀

  • 7.2 作三角形的内切圆

    Activity

    郑凯耀

  • 4.1 作一角等于已知角

    Activity

    郑凯耀

  • 5.3 作已知两角及夹边的三角形ASA

    Activity

    郑凯耀

  • 5.2 作已知两边及夹角的三角形SAS

    Activity

    郑凯耀

  • 5.1 作已知三边的三角形SSS

    Activity

    郑凯耀

  • 4.3 作特别角_90度b

    Activity

    郑凯耀

  • 4.3 作特别角_45度

    Activity

    郑凯耀

  • 4.3 作特别角_90度a

    Activity

    郑凯耀

  • 4.3 作特别角_30度

    Activity

    郑凯耀

  • 4.3 作特别角_15度

    Activity

    郑凯耀

  • 4.3 作特别角_60度

    Activity

    郑凯耀

  • 6.1 作经过直线外一点的平形线

    Activity

    郑凯耀

  • 4.2 作角平分线

    Activity

    郑凯耀

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