GeoGebra History 2001-2008 Markus Hohenwarter  www.geogebra.org
2001: The Idea <ul><li>Course on TI-92 calculator at  University of Salzburg </li></ul><ul><li>Dynamic Geometry Software: ...
2001/02: First Prototype <ul><li>Master’s thesis in Computer Science & Mathematics Education finished in March 2002 </li><...
2004-06: PhD project <ul><li>PhD project in Mathematics Education on applications of GeoGebra for high schools </li></ul><...
 
2006: Florida <ul><li>NSF Math & Science Partnership Florida Atlantic University &  Broward County Schools  (2004 - 2009) ...
Visitors on www.geogebra.org
World Wide User Community <ul><li>39 languages </li></ul><ul><li>194 countries </li></ul><ul><li>300,000 visitors  per mon...
Status Quo – What’s missing? <ul><li>Not enough training </li></ul><ul><li>Not enough support for teachers new to technolo...
2007: International GeoGebra Institute <ul><li>Teacher Training and Support IGI provides free workshops and materials for ...
<ul><li>ww.geogebra.org/msp-ws   </li></ul>
US Workshops in 2008 <ul><li>6 GeoGebra Workshops for NSF MSPs </li></ul><ul><ul><li>May: &quot;PROM/SE&quot; in Cleveland...
US GeoGebra Map
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Geogebra

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Presentasi tentang software opensource untuk geometri

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Geogebra

  1. 1. GeoGebra History 2001-2008 Markus Hohenwarter www.geogebra.org
  2. 2. 2001: The Idea <ul><li>Course on TI-92 calculator at University of Salzburg </li></ul><ul><li>Dynamic Geometry Software: easy to use </li></ul><ul><li>Computer Algebra Systems: powerful and versatile </li></ul>
  3. 3. 2001/02: First Prototype <ul><li>Master’s thesis in Computer Science & Mathematics Education finished in March 2002 </li></ul><ul><li>European Academic Software Award 2002 Ronneby, Sweden (while teaching in high school in Salzburg) </li></ul>
  4. 4. 2004-06: PhD project <ul><li>PhD project in Mathematics Education on applications of GeoGebra for high schools </li></ul><ul><li>Funded by Austrian Academy of Sciences from Feb 2004 to Jan 2006 </li></ul><ul><li>2004: first translation to Spanish German awards </li></ul><ul><li>2005: User Forum & GeoGebraWiki </li></ul><ul><li>Feb 2006: PhD finished </li></ul>
  5. 6. 2006: Florida <ul><li>NSF Math & Science Partnership Florida Atlantic University & Broward County Schools (2004 - 2009) PIs: Heinz-Otto Peitgen, Richard Voss </li></ul><ul><li>Master’s program for Middle School Mathematics Teachers at FAU </li></ul><ul><li>Focus on Math Content Knowledge & Technology Integration into Teaching </li></ul>
  6. 7. Visitors on www.geogebra.org
  7. 8. World Wide User Community <ul><li>39 languages </li></ul><ul><li>194 countries </li></ul><ul><li>300,000 visitors per month </li></ul>
  8. 9. Status Quo – What’s missing? <ul><li>Not enough training </li></ul><ul><li>Not enough support for teachers new to technology </li></ul><ul><li>Limited research on the impact of GeoGebra for teaching and learning of mathematics </li></ul>
  9. 10. 2007: International GeoGebra Institute <ul><li>Teacher Training and Support IGI provides free workshops and materials for teachers and future GeoGebra trainers to create and support a self-sustaining community of users </li></ul><ul><li>Research and Development IGI continues to enhance GeoGebra’s capabilities and ease-of-use, based on extensive feedback from a wide variety of teachers </li></ul>www.geogebra.org /IGI
  10. 11. <ul><li>ww.geogebra.org/msp-ws </li></ul>
  11. 12. US Workshops in 2008 <ul><li>6 GeoGebra Workshops for NSF MSPs </li></ul><ul><ul><li>May: &quot;PROM/SE&quot; in Cleveland, Ohio (1 day) </li></ul></ul><ul><ul><li>May: &quot;Stark County MSP&quot; in Canton, Ohio (1 day) </li></ul></ul><ul><ul><li>May: &quot;Puerto Rico MSP&quot; in Puerto Rico (1 or 2 days) </li></ul></ul><ul><ul><li>June: &quot;PRISM in Statesboro&quot; in Statesboro, Giorgia (2 days) </li></ul></ul><ul><ul><li>June: &quot;Indiana University - Indiana Mathematics Initiative Partnership&quot; in Indianapolis, Indiana (1 day) </li></ul></ul><ul><ul><li>June: &quot;Rocky Mountain Middle School MSP&quot; in Denver, Colorado (4 days) </li></ul></ul><ul><li>About 15 Workshops for ED MSPs </li></ul>
  12. 13. US GeoGebra Map
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