GeoGebra
GeoGebra 4.4.29
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(3) 5

Interactive mathematic software.   Free
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GeoGebra is dynamic mathematics software for all levels of education that joins arithmetic, geometry, algebra, and calculus. It offers multiple representations of objects in its graphics, algebra, and spreadsheet views that are all dynamically linked.

While other interactive software (e.g., Cabri Geometry, Geometer's Sketchpad) focus on dynamic manipulations of geometrical objects, the idea behind GeoGebra is to connect geometric, algebraic, and numeric representations in an interactive way. You can do constructions with points, vectors, lines, and conic sections, as
What's New
Version 4.4.29: Release notes were unavailable when this listing was updated.
Requirements
  • Intel, 64-bit processor
  • OS X 10.6.6 or later



MacUpdate - GeoGebra




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GeoGebra User Discussion (Write a Review)
ver. 4.x:
(3)
Your rating: Now say why...
Overall:
(5)

sort: smiles | time
burypromote
+5

+132

Stickman67 reviewed on 28 Aug 2011
As a teacher of English and history who teaches a junior maths class (yes, Australian spelling), I find Geogebra indispensable. I can sit students in front of it and help them to create in concrete form what is otherwise an abstract concept. We can change angles on the fly, add measurements, make calculations, create number lines and work on Cartesian coordinates.

Another major benefit is that I can create shapes (e.g. triangles for trigonometry) and then export them in graphics formats that I can import into MS Word and other apps. Terrific for creating information sheets, worksheets and quizzes.

Overall, a very powerful tool and well worth the time to learn to use.

Highly recommended.
[Version 4.0]


burypromote
+2

+3

Iliast reviewed on 27 Aug 2011
Excellent software ! It does what it's supposed to. A great tool in class ( both real and virtual - online ).
I only wish there will be a version for ipad(2) !
[Version 4.0]


burypromote

-6
Trashie commented on 15 Jun 2011
Very nice, very like Cabri, but free.

You can teach with this for sure.

It is Java but very very fast.

Worth a serious look by math teachers....before committing $$$ to cabri.
[Version 3.2.46]


burypromote

-6
Trashie commented on 15 Jun 2011
looks like cabri may give it a go....cabri is kinda standard though as it is on calculators...but I am gonna give this a whirl as I would like a free tool for this.
[Version 3.2.46]


burypromote

+3

Iliast reviewed on 06 Mar 2011
Excellent tool for math teaching... too bad it can't be used on ipad... I would buy it ( the ipad ) right away. . .
Ilias
[Version 3.2.46]


There are currently no troubleshooting comments. If you are experiencing a problem with this app, please post a comment.


kol86 rated on 08 Jul 2012

[Version 4.0.27]



+45

Myschizobuddy rated on 12 Feb 2011

[Version 3.2.46]


Downloads:19,730
Version Downloads:422
Type:Education : Mathematics
License:Free
Date:14 Apr 2014
Platform:Intel 64 / OS X
Price:Free0.00
Overall (Version 4.x):
Features:
Ease of Use:
Value:
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GeoGebra is dynamic mathematics software for all levels of education that joins arithmetic, geometry, algebra, and calculus. It offers multiple representations of objects in its graphics, algebra, and spreadsheet views that are all dynamically linked.

While other interactive software (e.g., Cabri Geometry, Geometer's Sketchpad) focus on dynamic manipulations of geometrical objects, the idea behind GeoGebra is to connect geometric, algebraic, and numeric representations in an interactive way. You can do constructions with points, vectors, lines, and conic sections, as well as functions, and change them dynamically afterwards. Furthermore, GeoGebra allows you to directly enter and manipulate equations and coordinates. Thus you can easily plot functions, work with sliders to investigate parameters, find symbolic derivatives, and use powerful commands like Root or Sequence.


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