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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

Tom Maes

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  • Midpoint Formula

    Activity

    Tom Maes

  • Segment Addition Postulate

    Activity

    Tom Maes

  • Tangent Radius Relationship in a Circle

    Activity

    Tom Maes

  • Circle and tangent with a radius

    Activity

    Tom Maes

  • Circle and tangent without a radius

    Activity

    Tom Maes

  • Diagonals of a Rectangle

    Activity

    Tom Maes

  • Angle Angle Similarity

    Activity

    Tom Maes

  • SSA Counterexample

    Activity

    Tom Maes

  • Medians, Perpendicular Bisectors and Altitudes of a Triangle

    Activity

    Tom Maes

  • Concurrency of Perpendicular Bisectors of a Triangle

    Activity

    Tom Maes

  • Concurrency of Medians

    Activity

    Tom Maes

  • Concurrency of Angle Bisectors

    Activity

    Tom Maes

  • Concurrency of Altitudes

    Activity

    Tom Maes

  • The Triangle Inequality

    Activity

    Tom Maes

  • Sides and Angles of Triangles

    Activity

    Tom Maes

  • Sides and Angles of Triangles

    Activity

    Tom Maes

  • Exterior Angle Theorem

    Activity

    Tom Maes

  • Perpendicular Lines and Slopes

    Activity

    Tom Maes

  • Parallel Lines and Slopes

    Activity

    Tom Maes

  • Parallel Lines and Transversals (with angle measures)

    Activity

    Tom Maes

  • Parallel Lines and Transversals (without angle measures)

    Activity

    Tom Maes

  • Parallel Lines and Transversal (without measures)

    Activity

    Tom Maes

  • The Angle Addition Postulate

    Activity

    Tom Maes

  • The Linear Pair Postulate

    Activity

    Tom Maes

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