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Newton's Cradle
Eduardo Toffolo
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89
Learn GeoGebra Classic
GeoGebra Team
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48
Quadrilaterals
Tim Brzezinski
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Five by Five
John Ulbright
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Sphere scanning
Juan Carlos Ponce Campuzano
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Poorly Drawn Quadrilaterals
Steve Phelps
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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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Hypotrochoid: Triangles and Squares
Juan Carlos Ponce Campuzano
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Surface Area: Intuitive Introduction
Tim Brzezinski
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Field of Fractions
EDC Interactive Math
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Multiplication Quiz
Lee W Fisher
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Classifying Quadrilaterals
Anthony OR 柯志明
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9
Earth and Sun
Rafael Losada Liste
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6
Graphing Linear Equations: Formative …
Tim Brzezinski
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3
Simplifying Algebraic Expressions: Fo…
Tim Brzezinski
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Boat Coordinate Game
Markus Hohenwarter
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Interval Notation Illustrator: Single…
Tim Brzezinski
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Comparing Mean, Median, and Mode
John Ulbright
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The derivative as function
Ted Coe
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Maximizing Area
Steve Phelps
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43
Conic Sections
Tim Brzezinski
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Four Blues and Four Reds
Duane Habecker
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Finsler-Hadwiger Action!!!
Tim Brzezinski
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8
Recognize, Name and Sort Geometric Fi…
GeoGebra Team
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Cavalieri's Principle (祖暅原理)
Anthony OR 柯志明
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9
Differential Equations
Erik Jacobsen
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Cat Maze
John Ulbright
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Section d'un pavé droit
Nicolas ERDRICH
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Triangle Paradox (Missing square puzzle)
Michael Borcherds
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