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strands.number-sense.h1

Number Sense

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strands.algebra.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

Analysing 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

Visualise 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

Yehchan Yoo

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  • Bertrand's Paradox

    Activity

    Yehchan Yoo

  • Focicle2020's Fun Proof-O-Pedia

    Book

    Yehchan Yoo

  • Proof of Angle Bisector Theorem

    Activity

    Yehchan Yoo

  • Triangle Generator (SSS, SAS, ASA)

    Activity

    Yehchan Yoo

  • Playing with Congruent Triangles

    Activity

    Yehchan Yoo

  • Visual Proof for Area of a Circle

    Activity

    Yehchan Yoo

  • Rearrangement Proof of the Pythagorean Theorem

    Activity

    Yehchan Yoo

  • Power of a Point Proof Part 3 (Between Two Secants Intersecting Outside the Circle)

    Activity

    Yehchan Yoo

  • Power of a Point Proof Part 1: Between Two Chords

    Activity

    Yehchan Yoo

  • Power of a Point Proof Part 2: Between a Tangent and a Secant

    Activity

    Yehchan Yoo

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