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Contacts

作者:rokas tamosiunas
Swedish GeoGebra Institute http://www.geogebrainstitut.se
Head: Thomas Lingefjärd
Hand: Jonas Hall
Malin Christersson
Anders Karlsson
Svetlana Yushmanova
Icelandic GeoGebra Institute http://geogebra.is Head: Freyja Hreinsdóttir Hand: Bjarnheiður Kristinsdóttir (Bea) Alexandra Viðar Guðrún Angantýsdóttir Guðrún Margrét Jónsdóttir Ingólfur Gíslason Valgarð Már Jakobsson Vilhjálmur Þór Sigurjónsson

新资源

  • Midpoint Theorem (V2): Integer Solutions
  • Segment Addition Postulate (Mild Questions)
  • Isosceles Right Triangle
  • 繪畫垂直線
  • Congruent Sides & Angles in △s: Exploration

发现资源

  • Michael Greer per7
  • Creating Perpendiculars through point on line
  • Doorsnede van een kegel
  • Copia: Visual GCD
  • numeric

发现主题

  • 平面
  • 加法
  • 参数曲线
  • 分数
  • 多边形
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