H.-J. Elschenbroich. GeoGebra Institut NRW – Resources – GeoGebra

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

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Calculator Suite

Exploring functions, solving equations, constructing geometric shapes

Graphing Calculator

Visualizing equations and functions with interactive graphs and plots

Geometry

Exploring geometric concepts and constructions in a dynamic environment

3D Calculator

Graphing functions and performing calculations in 3D

Scientific Calculator

Performing calculations with fractions, statistics and exponential functions

Notes

Explore online note taking app with interactive graphs, slides, images and much more

Get started with the GeoGebra Apps

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

Calculator Suite

Exploring functions, solving equations, constructing geometric shapes

Graphing Calculator

Visualizing equations and functions with interactive graphs and plots

Geometry

Exploring geometric concepts and constructions in a dynamic environment

3D Calculator

Graphing functions and performing calculations in 3D

Scientific Calculator

Performing calculations with fractions, statistics and exponential functions

Notes

Explore online note taking app with interactive graphs, slides, images and much more

Get started with the GeoGebra Apps

2 Quadrate im Halbkreis
Book
H.-J. Elschenbroich. GeoGebra Institut NRW
2 Quadrate im Halbkreis: Stuhl der Braut, Präzisierung
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
Chuck a Luck
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
Schräge Parallelprojektionen und andere Ansichten
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
2 Quadrate im Halbkreis: Entdeckung
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
2 Quadrate im Halbkreis: Aufgabe
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
Oktaeder, Oktaederstumpf & Kuboktaeder
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
Würfel, Würfelstumpf und Kuboktaeder
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
Visualisierung: Kugel durchquert das Flächenland
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
Flatland - Eine Kugel auf dem Weg durch's Flächenland
Book
H.-J. Elschenbroich. GeoGebra Institut NRW
E. A. Abbott: Flächenland (Original: Flatland)
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
Geometrische Ansichten
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
3.2 Pythagoras-3D Visualisierung Brzezinski
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
3.3 Pythagoras-3D Skulptur Wilfried Koch
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
Thales & Pythagoras: Von der Ebene in den Raum und zurück
Book
H.-J. Elschenbroich. GeoGebra Institut NRW
7.2 Zurück zum 2D-Fall: Pythagoras
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
7.1 Zurück zum 2D-Fall: Thales
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
6.3 Pythagoras 3D mit dreieckigen Prismen visualisiert
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
5.3 Thales 3D über ABC
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
5.2 Thales 3D über ABC
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
5.1 Thales 3D über ABC
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
5.4 Thales 3D über ABC
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
4.4 Vom Rechtwinkel-Haken zur Rechtwinkel-Pyramide
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW
4.2 Pythagoras 3D: Formaler Beweis
Activity
H.-J. Elschenbroich. GeoGebra Institut NRW