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strands.number-sense.h1

Number Sense

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strands.algebra.h1

Algebra

Using symbols to solve equations and express patterns

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Geometry

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strands.measurement.h1

Measurement

Quantifying and comparing attributes like length, weight and volume

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Operations

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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

Scott Farrar

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  • Reference Angles and Triangles

    Activity

    Scott Farrar

  • David Butler's triple trig triangle, meeting at a point

    Activity

    Scott Farrar

  • Winter Solstice

    Activity

    Scott Farrar

  • Area grid with length and width

    Activity

    Scott Farrar

  • Triangle Inequality Vector Addition drag

    Activity

    Scott Farrar

  • Collatz Sequence Tracing

    Activity

    Scott Farrar

  • Prove BA + AC > BP + PC

    Activity

    Scott Farrar

  • shapes debates

    Activity

    Scott Farrar

  • Triangle angle sum

    Activity

    Scott Farrar

  • Grid Variations

    Activity

    Scott Farrar

  • scale factor fraction

    Activity

    Scott Farrar

  • Geometry Construction equal partition

    Activity

    Scott Farrar

  • Lissajous Divisibility

    Activity

    Scott Farrar

  • SunEarthMoon to scale

    Activity

    Scott Farrar

  • squareTheCircle riff keepArcLengthConstant

    Activity

    Scott Farrar

  • Swing Your Lengths

    Activity

    Scott Farrar

  • How many intersections of four lines?

    Activity

    Scott Farrar

  • Perspective Diagonals

    Activity

    Scott Farrar

  • Multiply imaginary points

    Activity

    Scott Farrar

  • Multiply imaginary points - powers of i

    Activity

    Scott Farrar

  • Multiply imaginary points - powers of i - power version

    Activity

    Scott Farrar

  • Imaginary Multiplication

    Book

    Scott Farrar

  • LinesInACircle

    Activity

    Scott Farrar

  • Factorable Quadratics

    Activity

    Scott Farrar

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