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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

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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

John Hansen

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  • Area of a Triangle - Three Formulas

    Activity

    John Hansen

  • Area of a Triangle - 1/2bc Sin A

    Activity

    John Hansen

  • MAG Unit 1 Topic 2 Simple 3D applications

    Activity

    John Hansen

  • Area of a Sector of a Circle

    Activity

    John Hansen

  • Perimeter a Sector

    Activity

    John Hansen

  • MAE - Area of a Sector

    Activity

    John Hansen

  • Sine Rule

    Activity

    John Hansen

  • Area of a Triangle SAS

    Activity

    John Hansen

  • MAG111 Scale Factor and Area

    Activity

    John Hansen

  • Congruency and Similarity SAS

    Activity

    John Hansen

  • Gradient of a line segment

    Activity

    John Hansen

  • MAT091 Ratios and Scale Factor 2

    Activity

    John Hansen

  • Congruency and Similarity

    Book

    John Hansen

  • Congruency and Similarity ASA or AAS or SAA

    Activity

    John Hansen

  • Congruency SSA or ASS

    Activity

    John Hansen

  • Geometry - Angles at a Point - Opposite Angles are Equal

    Activity

    John Hansen

  • Geometry -Line crossing a pair of Parallel Lines - F Rule

    Activity

    John Hansen

  • Geometry -Line crossing a pair of Parallel Lines - Z Rule

    Activity

    John Hansen

  • Properties of Similar Triangles

    Activity

    John Hansen

  • Congruency and Similarity SSS

    Activity

    John Hansen

  • Measurement - Perimeter of an Arc of a Circle

    Activity

    John Hansen

  • Measurement - Area of a Sector of a Circle

    Activity

    John Hansen

  • Measurement - Area of a Sector of a Circle

    Activity

    John Hansen

  • Polar form to Cartesian form

    Activity

    John Hansen

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