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Triangle Support Reaction Assessment App
Basic Derivatives
Scotch Yoke with Parameters
Scotch Yoke
Crank Slider Torque
Square as a Sum
Crop Circles
Morphing Clock
Derivative
The Cosine Function
Pendulums
Abacus Explained
Prop33
balloon2
Circle Radius and Proportional Position Puzzler
Piano Moving 2
Miller_Applet 1
Fermat Toricelli Geometric Proof
volume around an axis
Steiner Ellipses
Circle isotomic
Watt's Linkage
Double Transforming Pentagons
5 bar toy variable radius
Planet Orbit
giraffe graph
Two Pendulums
Spline Approximation
Maximum Area Triangle
Simplifying Expressions
Pool reflections
Two Circle Trace
Caustic curve as focus of parabola
Area Under a 4 bar linkage
Circle Proof
Circle Equation
Tangent to a Function
Even and Odd Functions With a Tangent Twist
Pythagoras' Proof
Point On A Circle
September Problem
A Median Theorem
Least Square Linear Regression
Offcentered Circular cam with a flat face reciprocating follower
Ellipse Incenter Locus
Caustic Clock
Quartic Bezier Curve
Polar Proportional Point and Circle Puzzler
Normal Distribution
Ellipse Directrix
Basic Clock
Parabola Directrix
Kaleidoscope clock
Gear pair
binary clock
Chord Angle Theorem
Example: Drawing an Ellipse
Susino_Applet3
Euclids Elements - Book 4 - Proposition 15
Binary Abacus
Function composition challenge 5
Symmedian Point
Ellipse as locus of circle center
Zipline Design
Hex Flower
Cycloid Clock
Cardioid Clock
Point Trilateration
Polar Point Parabola
Example: Euclid's Equilateral Triangle
Euclids Elements – Book 3 – Proposition 08
Mechanical Location of the Fermat Toricelli Point
Drive in Movie Problem
The Spinning Dancer
String Art
Bhaskara’s Proof
Symmetric Antisymmetric Parts
A triangle from medians
A Second Look at the Four Bar Linkage
Relationship of Calculus and Golf
Residual Basics
Tangrams
Door Which Opens Both Ways
Conic through 5 points
Euclids Elements – Book 4 – Proposition 11
A Three Body Problem
Tangential Circles
Projectile Focus
Ball Throw Modeled with Geometry Expressions
A lemma of Archimedes
Euclid Book 6 Proposition 31
The Tangent Function
Catapulting a Ball
Proof by Shear Transformation
Combining Like Terms I
Ferry Problem
Cubic Spline
Euclids Elements - Book 3 - Proposition 14
Example: Graphical Calculus Practice
Abacus Explained Properly
Crank Slider
October Problem
Crank Slider
Cam Clock
Circle Equation
Piano mover's problem
Morph a circle into a square
Parabola string art
Archimedes Angle Theorem
Euclids Elements - Book 2 - Proposition 14
Golden Ratio
The Relationship Between Position and Velocity
Cosine Rule
Area Between The Curves
Abacus Corrected
Derivative Test Concepts
Binary Clock
Vector Addition
Four Bar linkage with line
Golden Spiral Approximation
Residual Plots
Lecture11-DerivativeOfALine
Investigating Integrals through Polygons
Stationary Trebuchet
Newton Raphson 3 iterations
Cosine Rule
Spline Clock
The Ocean
Mass on a cycloid curve
Four Bar Linkage
Cam with reciprocating roller follower
Area Under Sine (draggable)
Parabola and catenary
Conveyor Belt*
Garfield's Proof
Optimal Performance of Box Solar Cooker
Quick Return Mechanism
Example: Cosine Rule Assessment
Tilted clock
Simpson Line
Parabola Generalization
Example: Pictures
Pendulum Spring Mass
Discovering Pythagoras
N-Gon Approximating a Circle
Bezier curvature
Parabolic Mirror
Derivative Calculator
Two ways of finding the Fermat Point
Euclids Elements – Book 1 – Proposition 22
Decline of Lions
Horizontal Dilations
Caustic Formation
Function composition challenge 1
Body Temperature (degrees Fahrenheit)
Cycloid
Maximum Perimeter Triangle
gear related to belt
Example: Altitude of a Triangle
Hyperbolic clock
Regiomontanus Problem
Polar Proportional Point and Circle Puzzler 2
Least Squares II
Safeway Sales App (Josh Moffat)
velez_aplet2
Function Composition
Ellipse Equations
Function composition challenge 3
Coffee Cup Caustic
Equilateral triangle construction
Nicomeded Conchoid Apparatus
Geometric Top View Model of the Twisted Savonius Wind Turbine (Interactive)
Weighted sum of distances
Parametric Design
Reflection Composition 2
Binary Test
Inverted Trammel
Pattern drawing toy
And the envelope please...
Bouncing Ball
proof without words
Beat the Brachistochrone
Inverse Function Slope Relation
Reflection Clock
Euclid Book 1 Proposition 38
Trammel foci
Minimum Inscribed Perimeter 2
Point on a Parametric Curve
Cycloid is the Brachistochrone
Parallelogram area
Alternate Hyperbola Construction
Minimum Perimeter Triangle
Limit Derivation of PI
Function composition challenge 4
Maximum Sum of Squares
Fourier Series
The Idea Behind Integrals
Vector Combinations and Span
Apparent Plane Speeds
Hyperbola Generalization
An Arbelos Theorem
Pantograph
reflected clocks
Crazy Clock
Maximum range on a slope
involute clock
Tangents to Polar Functions
Simple Similar Triangles
Parabola Polar Line
cosine rule test
Double Pendulum
Projectile High Point
Morph a circle into a line
A path round an elliptical pool
hyperbolic clock with explanation
Alternate Ellipse Construction
Circle in a trapezoid
Miller_Applet 5
Epic Circle Trace 3
First and second derivatives!
Miller_Applet 6
Paucellier's linkage
involute clock rotated
Chord Product
Exterior Angles of a Triangle
Proposition 2
double pendulum
Function Composition
Basic Unit Circle
Function composition challenge 2
Quadratic Zeros III
Proposition 1
Epic Circle Trace
Quadratic Zeros II
Euclid Book 2 Proposition 11
Acceleration of A Horse
Three Body Problem
Area of a Triangle
Abacus Clock
Sinusoidal Tangent Mirrors
DG flower
Falling faster than gravity
Trammel Clock
Hendecagon Diagonals, Circles and Tangents
Morley's Theorem
Square wheeled bicycle
Nicomedes Conchoid Clock
Hyperbola Equations
Approximation of a Parabola
