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GeoGebra
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Google Classroom
GeoGebra
GeoGebra Classroom
Outline
Applet Compiler Demos
Girl in the Mirror
String Art Based on Bézier Curves
Pendulum Wave Machine (Simulation)
Euclid's proof of Pythagoras' theorem
Keeping Pace - A Balanced Assessment Task
Haff Ellipsograph
Planetary Motion
Family of Lissajous Curves
Slope of function demo
Parabola: Focus property
Podwójna spirala/Double helix
A model of an Ellipsograph (mechanical device)
ISOSCELES TRIANGLES
Five circles in a square - adapted from Polya
Quad in a Quad
An interesting Function on the space of quadrilaterals
Archimedes' Surprise
Yin Yang Yin
Three Tangent Circles
'...in a square'
Aristotle's Wheel
Phaser
Translating a thermometer into a linear function graph
Testing if a point is inside a triangle (3 methods)
Basketball take 2
Proof for Thales' Theorem
Geometry and Operation of a Sextant
Bird wings movement mechanics
Upper and Lower Sums
Secant plane in cone
Area of Circles
Animated Twitter Bird
Constructing Quadrilaterals by Four Sides
First Binomial Formula
Ferris Wheel Carnival Slider
Optical Illusion
Triangle Paradox (Missing square puzzle)
Mandelbrot Visualization
Square in a triangle
Image demo
Parabola with table of values
Parabola focus property
Slope / Integral demo
Big image test
PGCD et algorithme d'Euclide
van Schooten's Ellipsograph (with non-perpendicular axes)
Fraction Division1: a ÷ b (Partitive)
Distances from three points
phénakistiscope
Parameters of Sine Functions
Sine Function
Lower- and Upper Sums
Pythagoras: Scherung
D.Mentrard's Tunnel Perspective - Devices
The M-Machine
approximating pi-1
Mosaic art
Experimenting with reflection
constructing a trifolium
coupled oscillators - normal modes
The Diagonal Problem
Electromagnetic Waves
Theo Jansen. An articulate machine.
Sum of Circle Areas
Water Triangle
Parallel Parking optimization (US customary units)
Dwudziesto-dwunastościan
L'alternative de Steiner
Prostopadłościan
Area of a Circle - Wedge/Sector Demonstration
Graniastosłupy
Celtycki wzór
9 Point Triangle
Improper Fractions Visual
Point in an Equilateral Triangle - revisited
Sunflowers are Irrationally Pretty
Rotacija
Crazy Circle Illusion - Does this circle rotate?
trot ou galop
Application du Phaseur
Roulement sans glissement d'éllipses
Géométrie de molécules simples dans l'espace
Simple Earth / Sun Model
Strandbeest
Pythagoras
Quadratrix des Hippias vs. π/4-Quadratrix, Ansicht 1 von 2
Curve Stitching: making a parabola from straight lines.
Animation
Intersection of two parabolas
表示數線上的位置
Złudzenia optyczne / Optical illusion
Proportion and fractions with bicycle gears
Polarisation d'un champ électrique
Functions as Objects - how they change - I
La vitesse de croissance
Poisson d'avril
Viviani's Theorem
Problem of Two Tapes 兩條膠貼紙
Locus Problem
Sum of First n Squares 首n個平方數之和
Chemins sur sphère.
Thin Convex Lens - LB
Dao's theorem on six circumcenters
Escherized Tessellation
Proof Without Words
Eight circles problem
Test Yourself: Gradient
attirance
Inversor de Peaucellier
A Tessellation
Proof Without Words
Animation: Expanding square
Angle Trisection Neusis
The damped harmonic oscillator
Infinite Geometric Series
Die Monte-Carlo-Methode zur Bestimmung von pi
根號n的摺紙
仿生獸
Verdoppelung des Würfels (wahlweise umgekehrt)
Shapes of constant width
Point in an Equilateral Triangle
Applet Compiler SetValue test
Applet Compiler matrix test
The foci of an ellipse, reflected across its tangents (2)
Radians in Unit Circle
Applet Compiler Demos
Author:
Michael Borcherds
Girl in the Mirror
String Art Based on Bézier Curves
Pendulum Wave Machine (Simulation)
Euclid's proof of Pythagoras' theorem
Keeping Pace - A Balanced Assessment Task
Haff Ellipsograph
Planetary Motion
Family of Lissajous Curves
Slope of function demo
Parabola: Focus property
Podwójna spirala/Double helix
A model of an Ellipsograph (mechanical device)
ISOSCELES TRIANGLES
Five circles in a square - adapted from Polya
Quad in a Quad
An interesting Function on the space of quadrilaterals
Archimedes' Surprise
Yin Yang Yin
Three Tangent Circles
'...in a square'
Aristotle's Wheel
Phaser
Translating a thermometer into a linear function graph
Testing if a point is inside a triangle (3 methods)
Basketball take 2
Proof for Thales' Theorem
Geometry and Operation of a Sextant
Bird wings movement mechanics
Upper and Lower Sums
Secant plane in cone
Area of Circles
Animated Twitter Bird
Constructing Quadrilaterals by Four Sides
First Binomial Formula
Ferris Wheel Carnival Slider
Optical Illusion
Triangle Paradox (Missing square puzzle)
Mandelbrot Visualization
Square in a triangle
Image demo
Parabola with table of values
Parabola focus property
Slope / Integral demo
Big image test
PGCD et algorithme d'Euclide
van Schooten's Ellipsograph (with non-perpendicular axes)
Fraction Division1: a ÷ b (Partitive)
Distances from three points
phénakistiscope
Parameters of Sine Functions
Sine Function
Lower- and Upper Sums
Pythagoras: Scherung
D.Mentrard's Tunnel Perspective - Devices
The M-Machine
approximating pi-1
Mosaic art
Experimenting with reflection
constructing a trifolium
coupled oscillators - normal modes
The Diagonal Problem
Electromagnetic Waves
Theo Jansen. An articulate machine.
Sum of Circle Areas
Water Triangle
Parallel Parking optimization (US customary units)
Dwudziesto-dwunastościan
L'alternative de Steiner
Prostopadłościan
Area of a Circle - Wedge/Sector Demonstration
Graniastosłupy
Celtycki wzór
9 Point Triangle
Improper Fractions Visual
Point in an Equilateral Triangle - revisited
Sunflowers are Irrationally Pretty
Rotacija
Crazy Circle Illusion - Does this circle rotate?
trot ou galop
Application du Phaseur
Roulement sans glissement d'éllipses
Géométrie de molécules simples dans l'espace
Simple Earth / Sun Model
Strandbeest
Pythagoras
Quadratrix des Hippias vs. π/4-Quadratrix, Ansicht 1 von 2
Curve Stitching: making a parabola from straight lines.
Animation
Intersection of two parabolas
表示數線上的位置
Złudzenia optyczne / Optical illusion
Proportion and fractions with bicycle gears
Polarisation d'un champ électrique
Functions as Objects - how they change - I
La vitesse de croissance
Poisson d'avril
Viviani's Theorem
Problem of Two Tapes 兩條膠貼紙
Locus Problem
Sum of First n Squares 首n個平方數之和
Chemins sur sphère.
Thin Convex Lens - LB
Dao's theorem on six circumcenters
Escherized Tessellation
Proof Without Words
Eight circles problem
Test Yourself: Gradient
attirance
Inversor de Peaucellier
A Tessellation
Proof Without Words
Animation: Expanding square
Angle Trisection Neusis
The damped harmonic oscillator
Infinite Geometric Series
Die Monte-Carlo-Methode zur Bestimmung von pi
根號n的摺紙
仿生獸
Verdoppelung des Würfels (wahlweise umgekehrt)
Shapes of constant width
Point in an Equilateral Triangle
Applet Compiler SetValue test
Applet Compiler matrix test
The foci of an ellipse, reflected across its tangents (2)
Radians in Unit Circle
Next
Girl in the Mirror
New Resources
Nikmati Keunggulan Di Bandar Judi Terpercaya
Derivative of Vector Functions
Canvas sizes
Creating a navigation bar to show steps for geometric constructions
Navigation bar for geometric constructions
Discover Resources
halve area of triangle
Sequence of Rigid Motions
SlopeField - Trial
Untitled
Discover Topics
Geometric Mean
Ratios
Centroid or Barycenter
Integers
Cube
