International GeoGebra Institute (IGI)

• develop free GeoGebra workshop materials,
• offer workshops for teachers and future GeoGebra trainers,
• further develop GeoGebra and implement new features of the software,
• develop an on-line support system for teachers,
• evaluate and improve the professional development activities and materials,
• design and implement research projects both on GeoGebra and IGI, and
• deliver presentations at national and international conferences.

GeoGebra Conference 2009

• July 14-15, 2009: First International GeoGebra Conference
  Hagenberg near Linz, Austria
  

First IGI Meeting in Cambridge, UK 2008

• Report on IGI Meeting Cambridge, UK (pdf) including vision and structure of IGI
• Cambridge meeting notes, May 7-8, 2008

Local GeoGebra Institutes

• Argentina
  GeoGebra Institute of Argentina
  Centro de Investigacion Babbage, Buenos Aires, Argentina
• Austria
  Austrian GeoGebra Institute
  Educational University of Lower Austria, Baden near Vienna, Austria
• Brazil
  Brazilian GeoGebra Institute at Rio de Janeiro
  Fluminense Federal University,  Rio de Janeiro
• Canada
  GeoGebra Institute of Canada
  University of Windsor, and others
• Denmark
  GeoGebra Institute of Denmark
  National Knowledge Center for Mathematics Education, NAVIMAT, Copenhagen, Denmark
• Hungary
  GeoGebra Institute of Miskolc (Miskolci GeoGebra Központ), University of Miskolc, Hungary
  An overall Hungarian GeoGebra Institute will be established in 2009.
  Contact: Zsuzsanna Papp-Varga (Budapest), Péter Körtesi (Miskolc)
• Iran
  GeoGebra Institute of Iran
  AMAYESH Institute of Studies and Research, Sari, Mazandaran, Iran. Contact: Ali Ghasempouri
• R. Macedonia
  GeoGebra Institute of R. Macedonia
  University of St. Clement of Ohrid, Bitola, R. Macedonia
• Netherlands
  GeoGebra Institute of the Netherlands
  Freudenthal Institute of Mathematics and Science Education, Utrecht University, Netherlands. Contact: Paul Drijvers
• Norway
  GeoGebra Institute of Norway (Norsk GeoGebra Institutt)
  Norwegian University of Science and Technology (NTNU), Trondheim, Norway
• Poland
  GeoGebra Institute of Warsaw (Warszawskie Centrum GeoGebry)
  Institute SPIK, SWPS, Warsaw, Poland
• Portugal
  GeoGebra Institute of Portugal
  Escola Superior de Educação do Instituto Politecnico do Porto
  
• Romania
  GeoGebra Institute of Timisoara
  Tibiscus University of Timisoara, Romania
  
• Slovakia
  GeoGebra Institute of Slovakia
  Slovak Society for Geometry and Graphics, Slovak University of Technology, Bratislava
  
• South Africa
  GeoGebra Institute of South Africa
  University of Pretoria, Pretoria, South Africa. Contact: Gerrit Stols
• Spain
  
  • GeoGebra Institute of Andalusia (Instituto GeoGebra de Andalusia)
    Thales Mathematical Education Society of Andalusia, Spain
  • GeoGebra Institute of Cantabria (Instituto GeoGebra de Cantabria)
    University of Cantabria, Castro-Urdiales, Spain
  • GeoGebra Institute of Catalonia (Associació Catalana de GeoGebra)
    Universitat Autnonoma de Barcelona, Universitat Pompeu Fabra, Gernalitat de Catalunya Departament d'Educacio, Barcelona, Spain
• Turkey
  
  • GeoGebra Institute of Ankara, Turkey (Ankara GeoGebra Enstitüsü)
    Ahi Evran University, Kirsehir, Turkey
    
  • GeoGebra Institute of Istanbul, Turkey
    Abant Izzet Baysal University, Bolu, Turkey, Contact: Erol Karakirik
    
• UK, England
  GeoGebra Institute of Sheffield
  Sheffield Hallam University, Contacts: Neil Challis, Hilary Povey
• USA
  
  • GeoGebra Institute of Ithaca, NY
    Ithaca College, Ithaca, New York, USA
    
  • GeoGebra Institute of Ohio
    Miami University, Oxford, Ohio
    

IGI Articles

• Hohenwarter, M., & Lavicza, Z. (2007). Mathematics teacher development with ICT: towards an International GeoGebra Institute (pdf). Proceedings of British Society of Research into Learning Mathematics, 26(3), Northampton, UK
• more GeoGebra Publications

GeoGebra Book 

• Flier about GeoGebra Book
• Information for Chapter Authors

IGI Materials

• Cards, posters and handouts for conferences; please help to translate them!

IGI Advisory Board

• Advisory Board of the International GeoGebra Institute

IGI Contact

• Markus Hohenwarter, Florida State University, USA: markus@geogebra.org
• Yves Kreis, University of Luxembourg, Luxembourg: yves@geogebra.org
• Zsolt Lavicza, University of Cambridge, UK: zsolt@geogebra.org