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  • Dr. Geo free Android Initial release of Dr. Geo 12.06 for Android tablet available in Google Play.
    Posted May 6, 2012 1:32 AM by Hilaire Fernandes
  • Dr. Geo 12.04d Here is a new release, 2 days after the previous one. It repairs an important issue when using Dr. Geo on Windows. The good news is Dr. Geo overall performance ...
    Posted Apr 15, 2012 3:55 AM by Hilaire Fernandes
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Dr. Geo is an award-winning interactive geometry software for Android, GNU/Linux, XO laptop, Windows and Mac OS X.

Dr. Geo is distributed as an universal portable application: you can install it in a usb stick and run it anywhere, from a GNU/Linux, Windows or Mac OSX workstation!


Written entirely in Pharo Smalltalk, Dr. Geo allows one to create a geometric sketch and to manipulate it according to its constraints. It is usable at home or at school, in primary or secondary education. It is simple and effective with extended features as scripting and programming.

As Cabri, Cinderella, Geogebra, Carmetal software, its main use is the construction of geometric sketches to explore properties. It can be used by a learner to explore geometry and programming or by an educator to set up teaching situations on specific topics.

Why a free Dr. Geo software?
Because equality of access should be granted to the kids all around the world! This is why Dr. Geo runs on the XO (the laptop designed for the kids of developing countries).

The reader can look at this gentle overview prepared for the ESUG2008 Technological Innovation Awards. For fresher news, one can read my blog articles related to Dr. Geo.

 

Download Dr. Geo

Download Dr. Geo

As of today Dr. Geo comes with:
  • A user friendly interface suitable to 10 years old kids
  • A script system to extend Dr. Geo capabilities
  • Smalltalk programmed interactive sketch
  • An interactive geometry framework designed with the dynamic and interactive Smalltalk language: Dr. Geo can be modified from itself.




Dr. Geo's power tools

The learner, educator or curious are entirely free to learn and to design more complex contents: for example with script, one can build a geometric sketch to compute the slope at an arbitrary location of a given curve. Or the user can describe a recursive curve with Smalltalk programmed sketch.

The integration of user programming tools in Dr. Geo opens large use cases.


Explore, Discover, Enjoy and Share!


Hilaire Fernandes, 9 July 2010
Subpages (1): Dr. Geo News