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teaching geometry
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Cavalieri's Principle (祖暅原理)
Anthony OR 柯志明
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Open Middle: Building Parallelograms
Tim Brzezinski
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3
Two-Columns Proofs in Algebra
Dr. Franklin
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Copy of Algebraic Proof Justification 1
Dr. Franklin
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Two-Columns Proofs in Algebra
Dr. Franklin
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When Lines Crosss... Angle Relationships
Dr. Franklin
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Volumes and Surface Areas of Similar …
Anthony OR 柯志明
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Fold a Box
John Ulbright
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3X3 System Possibilities
Duke
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Transformation Station Reflection
Jed Butler
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Pythagorasbeweis als Wassermodell
Matthias Hornof
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Linear Inequality Generator (1A)
Tim Brzezinski
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Identifying Angles Around Us
GeoGebra Content Team
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Learn GeoGebra Classroom
GeoGebra Team
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Numble: A Daily Numbers Game
Steven C Silvestri
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Remote Learning Templates for GeoGebr…
GeoGebra Classroom Activities
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16
Learn 3D Calculator
GeoGebra Team
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98
GeoGebra Builders Handbook
Jonas Hall GeoGebra ambassador 2024/25
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Could you fit it?
Diego Lieban
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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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65
Apps for Formative Assessment Grade 10
Lee W Fisher
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Multiplication Quiz
Lee W Fisher
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Illustrations Without Words
Tim Brzezinski
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Conic Section Explorations
Tim Brzezinski
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58
Proofs Without Words
Steve Phelps
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43
Statistics Simulations
Steve Phelps
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8
Exploring Nets of Geometric Solids
GeoGebra Team
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Is Penrose triangle possible?
Mathieu Blossier
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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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Dot Plot Tool
cmodom
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Number line for adding and subtracting
Bo Kristensen
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Tower of Hanoi
Troy Nezki
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SSA triangle: The Ambiguous Case
talljerome
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Tangent Identity
Tim Brzezinski
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Tetrominos
Duane Habecker
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4
Tracing Geometric Figures
GeoGebra Team
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05.1 Measures of Central Tendency
sonom
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Quadratic Quiz
Sparky
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Triangle Paradox (Missing square puzzle)
Michael Borcherds
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