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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

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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

Arjen Dijksman

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  • Square roots as chords

    Activity

    Arjen Dijksman

  • Compact drawing of √59

    Activity

    Arjen Dijksman

  • 4/7^0.125 approximation of pi

    Activity

    Arjen Dijksman

  • Square Roots as Chords on Circle

    Activity

    Arjen Dijksman

  • Tribonacci and Tetranacci lock

    Activity

    Arjen Dijksman

  • Infinite Product of (1+x^n) for x=1/3

    Activity

    Arjen Dijksman

  • Square Roots on Chain of Vesica Pisces

    Activity

    Arjen Dijksman

  • Square Roots as Chords on a Circle

    Activity

    Arjen Dijksman

  • Shift and Rotate Square Root Identity

    Activity

    Arjen Dijksman

  • Morley triangle through triplication of angle

    Activity

    Arjen Dijksman

  • Deriving difference of two squares

    Activity

    Arjen Dijksman

  • Zeta(2) and Zeta(3)

    Activity

    Arjen Dijksman

  • Triple angle identity cos3θ

    Activity

    Arjen Dijksman

  • 4 cosθ cosθ+ cosθ− = cos3θ inscribed angle

    Activity

    Arjen Dijksman

  • Golden ratio phi (φ) with slider

    Activity

    Arjen Dijksman

  • Approximation of cube root of 2 as √(3-√2)

    Activity

    Arjen Dijksman

  • Visualizing the limit of e with n=10.

    Activity

    Arjen Dijksman

  • Visualizing the limit of e with n=3

    Activity

    Arjen Dijksman

  • Infinitely nested radical of repeating N

    Activity

    Arjen Dijksman

  • Circles that compute repeating nested radicals

    Activity

    Arjen Dijksman

  • Class of equiareal rectangles

    Activity

    Arjen Dijksman

  • Nested radicals with two intersecting circles

    Activity

    Arjen Dijksman

  • Nested radical √(N+√(N²+√(N³+...)))

    Activity

    Arjen Dijksman

  • Area with 72 degrees and Mickey Mouse icasogon

    Activity

    Arjen Dijksman

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