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一线三等角模型
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9
我的第一个GGB绘本
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Illusion-平行线错觉
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Illusion-外凸的正方形
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Illusion-内凹的正方形
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Illusion-若隐若现的白点
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内外弦图
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三角形三边关系
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一次函数 二次函数 三角函数
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勾股定理的毕氏证明
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平面截正立方体
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正方体展开图的副本
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36
The GeoGebra's Toolbox for Teachers a…
Simona Riva
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19
Learn Graphing Calculator
GeoGebra Team
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21
3D printing in the school can be cool
Diego Lieban
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21
GeoGebra Geometry App: Beginner Tutor…
Tim Brzezinski
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79
Circles (Theorems)
Tim Brzezinski
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Sphere scanning
Juan Carlos Ponce Campuzano
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Bouncing ball: Friction and gravity
Juan Carlos Ponce Campuzano
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Drawing a Cat with epicycles
Juan Carlos Ponce Campuzano
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Errors in Measurement
Anthony OR 柯志明
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Hypotrochoid: Triangles and Squares
Juan Carlos Ponce Campuzano
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121
Games and Puzzles with GeoGebra
Diego Lieban
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21
3D Printing with GeoGebra
Diego Lieban
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19
Lights Out (Games with solutions)
Rafael Losada Liste
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Position, Velocity, and Acceleration …
Tom Walsh
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Adding numbers to 20
Damir Belavić
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37
Folding paper, doing geometry figures
chris cambré
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Solids with Different Cross Sections
Steve Phelps
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Fold a Box
John Ulbright
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Where in NYC? (VC)
Tim Brzezinski
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7
Naming Congruent Triangles with Reasons
Anthony OR 柯志明
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Comparing Mean, Median, and Mode
John Ulbright
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Upper and lower Riemann Sums
Dr Adrian Jannetta
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Ellipse running
Mathieu Blossier
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The derivative as function
Ted Coe
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27
Slope
Tim Brzezinski
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Equilateral Triangle Construction
Steve Phelps
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Putting the world of math in your hands
Stephen Jull
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6
Geometric Solids: Recognize, Name and…
GeoGebra Team
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The foci of an ellipse, reflected acr…
Roy Wright
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Viviani's Theorem
Alex CHIK
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