Boydhamz

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INTRODUCTION
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What is GeoGebra?

• GeoGebra is a dynamic mathematics open source
  (free) software for learning and teaching
  mathematics in schools. It was developed by
  Markus Hohenwarter and an international team of
  programmers. They did a brilliant job and we as
  mathematics teachers and lecturers must salute
  them. This Dynamic Mathematics Software is for
  all levels of education that brings together
  geometry, algebra, functions, spreadsheets,
  graphing, statistics, and calculus in one
  easy-to-use package. You can download and use it
  for free.

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Geogebra Classic Features

• Geometry, Algebra and Spreadsheet are connected
  and fully dynamic
• Computer Algebra System (CAS) for symbolic
  calculations
• 3D Graphics View available
• Easy-to-use interface, yet many powerful features
  
• Authoring tool to create interactive learning
  materials as web pages
• Open source software available freely for non
  commercial users.

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Perspectives and Views

• What are perspectives?
• Depending on the mathematics you want to use
  GeoGebra Classic for, you can select one of the
  default Perspectives. Each Perspective displays
  those Views and other user interface components
  most relevant for the corresponding field of
  mathematics.

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Perspectives and Views

• GeoGebra Classic provides the following
  Perspectives for mathematical objects

Graphing
Geometry
Probability
CAS
3D Graphics
? Spreadsheet
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Perspectives and Views

• Each Perspective offers its own Toolbar that
  contains a selection of Tools and range
  of Commands as well as Predefined Functions and
  Operators that allow you to create dynamic
  constructions with different representations
  of mathematical objects.

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How to switch between perspectives

• You can switch to another Perspective at any
  time by selecting the   Menu button in the upper
  right corner of the GeoGebra Classic app and
  selecting the Perspective you want from the 
  Perspectives menu.

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How to switch between perspectives

Select the Menu button in the upper right corner
of the GeoGebra Classic app
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How to switch between perspectives

This window will appear once the Menu button is
selected
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How to switch between perspectives

Select the Perspective Menu
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How to switch between perspectives
Select the Perspective you want from the 
Perspectives menu

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How to add views

• If you want more Views displayed side by side
  select the Menu button in the upper right
  corner of the GeoGebra Classic app and choose the
  Views you want to add from the View menu.

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How to add views

Select the Menu button in the upper right corner
of the GeoGebra Classic app
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How to add views

Select the Perspective Menu
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How to add views

Select Graphing from the Perspectives menu to
open the Graphing Perspective.
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How to add views
Select the Menu button in the upper right corner
of the GeoGebra Classic app again

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How to add views

Select the View Menu
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How to add views

After selecting the View Menu, this Window will
appear
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How to add views

Select all the Views you want to be displayed
side by side
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How to add views
After youre done, all the selected views appear

CAS
Graphing
Geometry
Geometry 2
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How to add views

• ?Get in touch with some Tools of the different
  Toolbars. ???Note If you select a Tool, a
  Tooltip appears explaining how to use this Tool.

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Customize the Graphics View

• Use the Style Bar button in the
  upper right corner of the Graphics View to open
  the Style Bar.

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Customize the Graphics View

• Use the Coordinate Axes button in the
  ?  Style Bar to show or hide the coordinate
  axes.

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Customize the Graphics View

• Select the Grid button and choose
  the kind of grid you would like to display in the
  ? Graphics View.

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Customize the Graphics View

• Use the  Style Bar button again to
  close the Style Bar

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Move and zoom the Graphics View

• Sometimes you may want to move or zoom the
  Graphics View to make all created objects
  visible on screen

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Move and zoom the Graphics View

• Select the  Move Graphics View tool
  and drag the background of the Graphics View

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Move and zoom the Graphics View

• Using the Zoom In tool you can zoom into your
  construction and see more details.

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Move and zoom the Graphics View

• Using the Zoom Out tool you can zoom out of
  your construction and get an overview.

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Move and zoom the Graphics View

• Click on the   Style Bar button and select
  Back to Default View to undo all changes to the
  Graphics View

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• End