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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

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

Ian McGuire

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  • Theorem 8.90 Case 3 Secant-Secant Segments

    Activity

    Ian McGuire

  • Theorem 8.90 Secant-Tangent Segments

    Activity

    Ian McGuire

  • Theorem 8.90 Segment Lengths

    Activity

    Ian McGuire

  • Lines Tracers

    Activity

    Ian McGuire

  • Angles Made By Secants

    Activity

    Ian McGuire

  • Outside Intersecting Circle Secants

    Activity

    Ian McGuire

  • Perpendicular intersection of a chord and the radius.

    Activity

    Ian McGuire

  • Angles made by tangents on a Circle and the corresponding central angle.

    Activity

    Ian McGuire

  • Tangents on a Circle

    Activity

    Ian McGuire

  • Intersecting Tangents on a Circle

    Activity

    Ian McGuire

  • Circle Fest: Interactive Theorem Discoverer #1

    Activity

    Ian McGuire

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