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Reinhard Hillmann
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5
DUM Innenwinkel & Außenwinkel
H.-J. Elschenbroich. GeoGebra Institut NRW
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15
Analytische Geometrie - 3D
Andreas Lindner
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Writing and Graphing Proportional Rel…
Tim Brzezinski
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4Q Quiz: Writing and Graphing Proport…
Tim Brzezinski
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Tetraeder-Tabea Göthert
tabeagoethert
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Quadratische Pyramide
Katrin :)
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Sechsseitige Pyramide
ilse.hoerhan
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Problem mit der nachträglichen Bearbe…
Ferdinand Stipberger
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21
GeoGebra Geometry App: Beginner Tutor…
Tim Brzezinski
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39
Vektorrechnung mit GeoGebra3D
Birgit Lachner
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(3D) Parameterform bei Ebenen versteh…
Birgit Lachner
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Der Satz des Pythagoras
Andreas Lindner
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Poorly Drawn Quadrilaterals
Steve Phelps
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Convex quadrilaterals
Paulo Correia
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Angle Estimation Warmup
Andrew Knauft
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Number Pyramids
Jennifer Silverman
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Graph the Line
Steve Phelps
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Flip Flop
John Golden
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Guess My Rule (2013)
John Golden
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5-Piece Puzzle
Duane Habecker
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right triangle paradox
sonom
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Least Squares
timteachesmath
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AQR Section 17: Mean but Sensitive
Steve Phelps
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AQR Section 17: Where's the Mean?
Steve Phelps
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Secant Slope Calculator
Jake Binnema
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Exponential or Logistic Function that…
talljerome
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Growth of Facebook.com
Roy Wright
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Lower and Upper Sum of a Function
GeoGebra Materials Team
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One-Son Policy Simulation
Steve Phelps
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Analog Clock
Duane Habecker
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Pendulum Wave Machine (Simulation)
Michael Borcherds
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05.1 Measures of Central Tendency
sonom
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Hilbert curve
Thijs
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'Tangram' Puzzle 'Cat'
GeoGebra Translation Team German
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Moss Egg by Robert Dixon
Bill Lombard
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Spirograph-Epitrochoid Earth and Moon
Bill Lombard
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Inclined Plane with Two Masses and a …
Tom Walsh
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The Relationship Between Human Height…
Roy Wright
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Factorization - Visual illustration o…
Ethan Hall
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Kaleidoscope
Michael Borcherds
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Rotating a Triangle Around a Coordina…
Steve Phelps
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Triangle Paradox (Missing square puzzle)
Michael Borcherds
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