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  • GeoGebra Team
    GeoGebra Team
    GeoGebra News
    11-12-2018

    NEW! Topic Maps

    Math Topic Maps for thousands of free and interactive classroom resources:
    Math Topic Maps for Classroom Resources

    Math Topic Maps for Classroom Resources

    Explore thousands of free and interactive resources with our new math topic maps.
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    • Frederik
      Frederik
      17-12-2018
      sa dude
    • 農子
      農子
      17-12-2018
      What's sa dude.?
    • Mr_Rubiks
      Mr_Rubiks
      17-12-2018
      Please Comment About The Post!
  • GeoGebra Team
    GeoGebra Team
    GeoGebra News
    4-12-2018

    NEW! Scientific Calculator Apps

    We released a new app for Android and iOS - the Scientific Calculator with Exam Mode. Try it!
    Scientific Calculator Apps with Exam Mode

    Scientific Calculator Apps with Exam Mode

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    • 郭子楚
      郭子楚
      14-12-2018
      www.ipiyi.com
    • 農子
      農子
      17-12-2018
      Baidu is a search tool from China.
    • Mr_Rubiks
      Mr_Rubiks
      17-12-2018
      why do u spam it?
  • Michael Borcherds
    Michael Borcherds
    GeoGebra News
    7-11-2018

    GeoGebra Global Gathering 23rd-24th July 2019

    Save the Date - GeoGebra Global Gathering 23rd-24th July 2019
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    • 舞夕夕
      舞夕夕
      8-12-2018
      www.kugo.com
    • The BTD hacker
      The BTD hacker
      16-12-2018
      hi if you join my group, We can talk, it is BWYYK
    • The BTD hacker
      The BTD hacker
      16-12-2018
      I mean everybody
  • Markus Hohenwarter
    Markus Hohenwarter
    GeoGebra News
    6-9-2018

    3D Printing

    3D print your own shapes with GeoGebra! It's easy! https://www.geogebra.org/3Dprinting
    https://youtu.be/rPFbFKrs5aQ

    https://youtu.be/rPFbFKrs5aQ

    https://youtu.be/rPFbFKrs5aQ
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    • anson shoaf
      anson shoaf
      4-12-2018
      oooffff poooped my pants
    • heath
      heath
      12-12-2018
      (*o*)
    • Walther Schwartz
      Walther Schwartz
      17-12-2018
      lol
  • GeoGebra Team
    GeoGebra Team
    GeoGebra News
    14-8-2018
    Time for a little Puzzle: The two shapes shown in the applet have the same area. But where does the black square come from?
    Triangle Paradox (Missing square puzzle)

    Triangle Paradox (Missing square puzzle)

    The two shapes have the same area. So where's the black square come from then?
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    • Evelyn Marie Singer
      Evelyn Marie Singer
      12-11-2018
      Why are you asking us ?
    • andrewr0710
      andrewr0710
      29-11-2018
      what sup
    • Mr_Rubiks
      Mr_Rubiks
      5-12-2018
      Please Make Sure Comments Are Related To The Post!
  • GeoGebra Team
    GeoGebra Team
    GeoGebra News
    18-7-2018
    Explore a visual proof for the Pythagorean Theorem with this activity.
    Proof Without Words

    Proof Without Words

    Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it? This is purposefully vague to let kids explore.
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    • tarynsternitzky
      tarynsternitzky
      25-9-2018
      I agree it looks cool
    • Joshua
      Joshua
      2-10-2018
      hey guys its Joshua my snap is @ballergenius_25
    • Evelyn Marie Singer
      Evelyn Marie Singer
      12-11-2018
      very cool
  • Markus Hohenwarter
    Markus Hohenwarter
    GeoGebra News
    2-5-2018
    Welcome to our brand new GeoGebra website! You can now follow great authors and see their latest resources in your newsfeed. Have a look around and send us your feedback in a comment below, to support@geogebra.org or at help.geogebra.org
    Verzend afbeelding
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    • Sarah Cook
      Sarah Cook
      29-11-2018
      Cool I just joined!
    • Jason
      Jason
      8-12-2018
      Is there a listing of groups on Geogebra?
    • A_star
      A_star
      11-12-2018
      i just joined to
  • Markus Hohenwarter
    Markus Hohenwarter
    GeoGebra News
    2-5-2018
    See GeoGebra Augmented Reality in action to explore conic sections
    https://www.youtube.com/watch?v=o1KxZBPNetg

    https://www.youtube.com/watch?v=o1KxZBPNetg

    https://www.youtube.com/watch?v=o1KxZBPNetg
    Vind ik leuk36Commentaren15
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    • Evelyn Marie Singer
      Evelyn Marie Singer
      12-11-2018
      what
    • Orion
      Orion
      20-11-2018
      add my ig @kinguce
    • 蒋坤
      蒋坤
      23-11-2018
      www.baidu.com