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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

Bill Lombard

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  • Baravelle's Spiral and Infinite Geometric Series

    Activity

    Bill Lombard

  • Nested Median Triangles

    Activity

    Bill Lombard

  • Pythagorean Theorem proof by similar triangles

    Activity

    Bill Lombard

  • The Cycloid

    Activity

    Bill Lombard

  • Pyramid Math

    Activity

    Bill Lombard

  • Wheel of Theodorus

    Activity

    Bill Lombard

  • Archimedean Spiral built by parametric equations

    Activity

    Bill Lombard

  • Spirograph-Epitrochoid Earth and Moon

    Activity

    Bill Lombard

  • Largest Inscribable Square

    Activity

    Bill Lombard

  • Mickey Mouse Math

    Activity

    Bill Lombard

  • Finsler-Hadwiger Theorem

    Activity

    Bill Lombard

  • Cut the Polygon Puzzle

    Activity

    Bill Lombard

  • Quilt Blocks of the States - Vermont

    Activity

    Bill Lombard

  • Geometric Quilt Block Pattern 13

    Activity

    Bill Lombard

  • Geometric Quilt Block Pattern 99

    Activity

    Bill Lombard

  • Egyptian Triangle By Paper Folding

    Activity

    Bill Lombard

  • Geometric Straight Line Art

    Activity

    Bill Lombard

  • Jean Baptiste Biot Geometrics 1

    Activity

    Bill Lombard

  • Jean Baptiste Biot Geometrics 5

    Activity

    Bill Lombard

  • Nicomachus’ Theorem: How Squares and Cubes Meet

    Activity

    Bill Lombard

  • Jean Baptiste Biot - Geometrics 8

    Activity

    Bill Lombard

  • Jean Baptiste Biot - Geometrics 7

    Activity

    Bill Lombard

  • Jean Baptiste Biot - Geometrics 3

    Activity

    Bill Lombard

  • Cardioid Envelope of Line Segments

    Activity

    Bill Lombard

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