Handbuch

What is GeoGebra

GeoGebra is dynamic mathematics software that joins geometry, algebra and calculus. It is developed for learning and teaching mathematics in schools by Markus Hohenwarter and an international team of programmers. This manual covers the current version (4.0). GeoGebra is backward compatible with all previous versions, despite small differences.

Install GeoGebra

The Installationsanleitung will help you with installation and system integration of GeoGebra in various operating systems.

Create dynamic constructions

Constructions in GeoGebra consist of mathematical objects of several types which can be created using tools or commands. The tutorials may guide you through your first constructions.

Objects

• Geometrische Objekte
• Allgemeine Objekte
• Aktionsobjekte
• Objekteigenschaften
• Objekte benennen
• Namen und Beschriftungen
• Auswahlwerkzeuge
• Werte ändern
• Animation
• Spurmodus
• Erweiterte Features
• Programmieren

Werkzeuge

• About tools
• List of tools

Befehle

• About commands
• List of commands

Expressions

• Vordefinierte Funktionen und Operatoren

 

Get to grips with GeoGebra's user interface

The main window is divided to Ansichten. By default Algebra-Ansicht is displayed on the left side and Grafik-Ansicht on the right. Above these views there is a Menüleiste and Werkzeugleiste, underneath Navigationsleiste can be placed. Many features of GeoGebra can be accessed via Tastenkombinationen. GeoGebra also includes accessibility features such as Virtuelle Tastatur.

Hauptkomponenten

• Menüleiste
• Werkzeugleiste
• Kontext-Menü
• Navigationsleiste
• Virtuelle Tastatur
• Eingabezeile

Menüs

• Datei-Menü
• Bearbeiten-Menü
• Ansicht-Menü
• Einstellungen-Menü
• Werkzeuge-Menü
• Fenster-Menü
• Hilfe-Menü

Ansichten

• Algebra-Ansicht
• CAS-Ansicht
• Grafik-Ansicht
• Tabellen-Ansicht

Dialoge

• Eigenschaften-Dialog
• Konstruktionsprotokoll
• Werkzeug erstellen - Dialog
• Werkzeugleiste anpassen - Dialog
• Umdefinieren-Dialog
• Einstellungs-Dialog
• Export-Dialog für Grafiken
• Export-Dialog für Arbeitsblätter
• Druckvorschau-Dialog

 

Publish your work

When the construction is finished, you can

• save it in GeoGebra's file format
• create HTML Dynamisches Arbeitsblatt via Java applets or HTML5
• print the construction, possibly with Konstruktionsprotokoll
• export as image (PNG, SVG, PDF, EPS, EMF) or to LaTeX and Asymptote.
• get the applet in a self-contained string suitable for Google Sites, Mediawiki or Blogger – no file upload needed
• upload the construction to GeoGebraen:Manual:Main Page