Comments:GeoGebra Newsletter 2011-07

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Community News

  • You can still register for our International GeoGebra Conference in Austria on 29-31 August 2011 to share ideas with colleagues and be part of the release of GeoGebra 4 and GeoGebra. Final Registration Deadline: July 31
  • Join our Logo Design Contest for the Cambridge GeoGebra Institute and win a GeoGebra T-shirt! The logo should be a combination of DNA and the GeoGebra Logo. Designs will be displayed on the CGI website. Deadline: 31 July.
  • How do you and your students use GeoGebra? Tell us about it and create short videos (30-60sec) using/talking about GeoGebra and send us some photos
  • Would you like to work on GeoGebra full time as a PhD student for 3 years in Linz in Austria? If you are interested, please apply for the "Interactive Math-Sketching Boards" project of Markus Hohenwarter and colleague Michael Haller. Admission deadline: July 15, 2011.

Development News

GeoGebra 3.2.47.0 released: download installers portable Also, the Linux version of GeoGebra Portable 3.2.47.0 has a new start script GeoGebra 4.0 Development News:

  • Efficiency improvements
  • Copy & Paste in the Graphics View
  • Construction Protocol is now in a View (so can be docked and un-docked)
  • You can now put points on Implicit Curves, and Implicit Curves can be transformed and dragged
  • Inverse Fill option extended to Polygons, Curves, Loci
  • Formulas are now displayed "properly" in the Algebra View
  • Drag-and-drop from the Algebra View to the Input Bar and Graphics View
  • Many objects can now be inverted in a circle (polygons, conics, curves, implicit curves)
  • Images can be dragged directly into the Graphics View (from Windows Explorer and some file managers & browsers)
  • Loci can now be made from sliders (as well as from points on paths)

GeoGebra in the Media

Tutorials & Materials

New GeoGebra Institutes

Future Events

See our Events Map & Calendar for a complete list of upcoming workshops and conferences as well as for proceedings of past conferences. July

Aug

Other Conference Dates

Join our Community

If you have news for our next newsletter, please let us know at support@geogebra.org

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