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Chris F Hansen
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Practice: Pythagorean Theorem (1)
Tim Brzezinski
November 18, 2021
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Pythagorean Theorem Worksheet
Linda
December 10, 2020
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Pythagorean Theorem
heidi langius
September 23, 2020
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Proving a Triangle is Acute, Right or…
Chris F Hansen
September 11, 2020
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Wordless Theorem based on Translations
Chris F Hansen
September 9, 2020
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Perpendicular Bisector 1
Chris F Hansen
December 3, 2019
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Exploring Sine and Cosine of an Angle
Chris F Hansen
September 16, 2019
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Right Triangle Altitude Similarity
Chris F Hansen
September 3, 2019
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U1S1: Activity #1: Pythagoras's Theorem
Chris F Hansen
August 26, 2019
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U1S1: Activity #2: Pythagorean Theore…
Chris F Hansen
August 21, 2019
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21
GeoGebra Geometry App: Beginner Tutor…
Tim Brzezinski
May 29, 2019
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Another Special Right Triangle (Guide…
Tim Brzezinski
April 30, 2019
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Poorly Drawn Quadrilaterals
Steve Phelps
March 29, 2019
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Convex quadrilaterals
Paulo Correia
November 30, 2018
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Gauss-Jordan 2x2 Elimination
Auston B Cron
October 12, 2018
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Number Pyramids
Jennifer Silverman
August 31, 2018
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Graph the Line
Steve Phelps
May 19, 2020
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Flip Flop
John Golden
November 22, 2017
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Guess My Rule (2013)
John Golden
October 20, 2022
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5-Piece Puzzle
Duane Habecker
August 20, 2018
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GeoGebra Pentominoes
Duane Habecker
August 27, 2018
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right triangle paradox
sonom
August 22, 2018
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SSA triangle: The Ambiguous Case
talljerome
December 1, 2024
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Least Squares
timteachesmath
November 22, 2017
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AQR Section 17: Mean but Sensitive
Steve Phelps
August 21, 2018
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AQR Section 17: Where's the Mean?
Steve Phelps
November 22, 2017
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Secant Slope Calculator
Jake Binnema
August 27, 2018
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Lower and Upper Sum of a Function
GeoGebra Materials Team
April 23, 2014
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One-Son Policy Simulation
Steve Phelps
November 22, 2017
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Pendulum Wave Machine (Simulation)
Michael Borcherds
November 23, 2017
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05.1 Measures of Central Tendency
sonom
May 8, 2018
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Hilbert curve
Thijs
November 23, 2017
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'Tangram' Puzzle 'Cat'
GeoGebra Translation Team German
November 23, 2017
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Moss Egg by Robert Dixon
Bill Lombard
August 29, 2018
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Spirograph-Epitrochoid Earth and Moon
Bill Lombard
August 16, 2018
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Inclined Plane with Two Masses and a …
Tom Walsh
March 13, 2018
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The Relationship Between Human Height…
Roy Wright
August 22, 2017
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Factorization - Visual illustration o…
Ethan Hall
November 23, 2017
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Kaleidoscope
Michael Borcherds
November 22, 2017
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Rotating a Triangle Around a Coordina…
Steve Phelps
November 23, 2017
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Area of a Circle - Wedge/Sector Demon…
Linda Fahlberg-Stojanovska
November 23, 2017
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Triangle Paradox (Missing square puzzle)
Michael Borcherds
June 1, 2017
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