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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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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

Analysing 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

Visualise 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

David Hamaty

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    David Hamaty

  • Chord of Contact to a Hyperbola

    Activity

    David Hamaty

  • Angles subtended by tangents to an ellipse

    Activity

    David Hamaty

  • new page

    Activity

    David Hamaty

  • Tangent from an external point

    Activity

    David Hamaty

  • The Angle in the Alternate Segment

    Activity

    David Hamaty

  • Equal chords, equal angles

    Activity

    David Hamaty

  • Angles at the Centre and Circumference: reflex case

    Activity

    David Hamaty

  • Angles at the Centre and Circumference: reflex case

    Activity

    David Hamaty

  • Angles subtended at the centre and the circumference

    Activity

    David Hamaty

  • chords subtended by the same angles

    Activity

    David Hamaty

  • subtended chord and angle

    Activity

    David Hamaty

  • subtended chord and angle

    Activity

    David Hamaty

  • blank worksheet

    Activity

    David Hamaty

  • The basic attributes of a circle

    Activity

    David Hamaty

  • Turners Theorem - 3 ellipses with shared focii

    Activity

    David Hamaty

  • The Eccentric Angle of a Hyperbola

    Activity

    David Hamaty

  • Creating an ellipse #3 - the auxiliary circle

    Activity

    David Hamaty

  • Creating an ellipse #2 - the Trammell Method

    Activity

    David Hamaty

  • Creating an ellipse #2

    Activity

    David Hamaty

  • Creating an ellipse #1

    Activity

    David Hamaty

  • Conic through five points

    Activity

    David Hamaty

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