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Multiplying Fractions ICT BOY
Ari Purwanti
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GeoGebra Math Resources
GeoGebra Team
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Learn Notes
GeoGebra Team
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78
GCE 'O' Level Physics
Tan Seng Kwang
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Five by Five
John Ulbright
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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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Wave Pulse Addition Practice
Tom Walsh
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482
Illustrations Without Words
Tim Brzezinski
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Subtraction within Two Places
Anthony OR 柯志明
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Telling time from clocks
Anthony OR 柯志明
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GGG 2017 Jen Silverman
Jennifer Silverman
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7
Naming Congruent Triangles with Reasons
Anthony OR 柯志明
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Integer Operations: Formative Assessm…
Tim Brzezinski
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5-Piece Puzzle
Duane Habecker
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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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Boxplot Construction
David Gurney
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Linear Equation Maker
rpal
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Lower and Upper Sum of a Function
GeoGebra Materials Team
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Cosine Identity
Tim Brzezinski
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43
Conic Sections
Tim Brzezinski
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Tetrominos
Duane Habecker
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Four color challenge
Juan Carlos Ponce Campuzano
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Finsler-Hadwiger Action!!!
Tim Brzezinski
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Maximizing Trapezoid Area
Tim Brzezinski
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6
Sorting Geometric Figures
GeoGebra Team German
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Cavalieri's Principle (祖暅原理)
Anthony OR 柯志明
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Cat Maze
John Ulbright
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Triangle Paradox (Missing square puzzle)
Michael Borcherds
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