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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Ellipse as locus of circle center
Inverse Function Slope Relation
Circle isotomic and Conchoid
Ellipse Definition
Maximum range on a slope
Circle of Curvature
Tangrams
Parallelogram area
Cyclic Quadrilateral Theorem
Caustic of y=f(X)
Square wheeled bicycle
Incircle Radius
Circle Envelope (Hyperbola)
Circle Proof
Cosine Rule
Offcenter Cam*
Basic Derivatives
Regiomontanus Problem
Proposition 3
Combining Like Terms I
Twisted Savonius Wind Turbine Full Geometric Model (without traces/surfaces)
Circle Equation
Proposition 2
Area of a Triangle
A door which opens both ways
Hyperbola Polar Line
Dilation
Golden Ratio
giraffe graph
Golden Section Construction
Parabola Caustic
Abacus Clock
Crank Slider Torque
Function Composition
A Three Body Problem
pool construction
Least Square Linear Regression
Focus Directrix Parabola
Binary Test
Euclids Elements – Book 1 – Proposition 22
Cycloid Clock
Quad Clock
The Sine Function
Euclid Book 1 Proposition 38
A Chaotic Flywheel
Miller_Applet 5
Conveyor Belt*
Paucellier's linkage
Demo
Taylor series
Acceleration of A Horse
Maximum Sum of Squares
Crank Slider
Train Problem
Elliptical clock
Four Bar Linkage
Caustic Formation
Least Squares
Horizontal Dilations
Archimedes Twins
Polar Proportional Point and Circle Puzzler 3
Reflection Composition
Quadratic Zeros II
Function composition challenge 6
Cosine Rule
Lissajous Figure
Pappus Chain
Circle in a trapezoid
Tchirnhausen's Cubic
Susino_Applet3
Hyperbolic clock
Residual Basics
Ball Throw Animation
Area of a Trapezoid
Simple Similar Triangles
Tangent Triangle
Locus of intersection of reflected rays
Vector Addition
Area Under Sine (draggable)
Symmedian Point
Garfield's Proof
Geometric Top View Model of the Twisted Savonius Wind Turbine (Interactive)
Pascal's Limacon
Falling faster than gravity
Piano moving 3
Oil Pipeline Problem
Gear pair
Ellipse Reflection Property
Calc is FUN!
Proof by Shear Transformation
Horizontal Shift
Piano mover's problem
Triangle Support Reaction Assessment App
Safeway Sales App (Josh Moffat)
Cosine Rule
Distributive Property
Rotating Cube
Coffee Cup Caustic
Sliding Ladder Problem
Epic Circle Trace 3
Parabola string art
Moving point
And the envelope please...
A Second Look at the Four Bar Linkage
Square as a Sum
Circles, Tangents, and Heptagon Diagonals
Bouncing Ball
Exterior Angles of a Triangle
Example: Area of a Triangle
Miller_Applet 4
Tangential Circles
Planet's Orbit by Emily Walker
Euclid Book 2 Proposition 11
Area Under a 4 bar linkage
Parabola Property
Protractor
Mass on a cycloid curve
Hex Flower
Quadratic Zeros
Euclids Elements – Book 3 – Proposition 08
An Arbelos Theorem
Chord Angle Theorem
The Tangent Function
Pool reflections
Hyperbola Equations
Relationship of Calculus and Golf
4 Bar Linkage Kinematics
Newton Raphson 3 iterations
Alternate Hyperbola Construction
N-Gon Approximating a Circle
Euclids Elements - Book 3 - Proposition 14
Parabola and catenary
Piano Moving 2
Euclid Book 6 Proposition 19
cosine rule test
Basic Clock
Tridecagon Diagonals, Circles and Tangents (BIG)
Bezier curvature
Euclid Book 6 Proposition 1
The Idea Behind Integrals
Inverted Pendulum
Catastrophe
Similar Triangle Incenter
function product challenge 2
Area of a Parallelogram
Two ways of finding the Fermat Point
Simplifying Expressions
Maximum Area Triangle
Derivative Calculator
Miller_Applet 1
The Ocean
Hyperbola Generalization
Point Trilateration
Kaleidoscope clock
Derivative Test Concepts
Angle Bisector
Parabola Generalization
Slope
Miller_Applet 3
Wheeled Trebuchet
A triangle from medians
Approximation of a Parabola
Ellipse Parametrization
Parabola Polar Line
Relation of tangent slope to derivative
Polar Proportional Point and Circle Puzzler
Minimum Inscribed Perimeter
Function composition challenge 1
Three Body Problem
Vertical Dilations
Prop33
Maximum Sum of Squares
A lemma of Archimedes
Coffee Cup Caustic
Polar Line
Example: Draggable Point on a Locus
September Problem
Cardioid Clock
Offcentered Circular cam with a flat face reciprocating follower
Function Product Challenge 3
Kaleidoscope
Example: Cosine Rule Assessment
Nicomeded Conchoid Apparatus
Minimum Perimeter Triangle
Minimum Distance
Euclids Elements - Book 2 - Proposition 14
The Relationship Between Position and Velocity
Nicomedes Conchoid Clock
Least Squares II
Conic through 5 points
Example: Euclid's Equilateral Triangle
Polar Point Ellipse
Golden Spiral Approximation
Simpson Line
Reflection in a circle
Dreamcatcher
Ellipse Generalization
Trammel Clock
Binary Abacus
Reflection Composition 2
Prop25v2
Reflection Clock
Scotch Yoke with Parameters
Scotch Yoke
Crank Slider
Beat the Brachistochrone
Largest Outscribed Equilateral Triangle
Euclid Book 1 Proposition 35
circle intersections
Kaleidoscope
Triangle Areas
I beam
Arcuri_App2
Abacus Explained
Bhaskara’s Proof
Cam with reciprocating roller follower
Taylor series
Tridecagon Diagonals, Circles and Tangents
Ferry Problem
Rolling Parabola
Mechanical Location of the Fermat Toricelli Point
Discovering Pythagoras
Convex Concave
Projectile High Point
Symmetric Antisymmetric Parts
proof without words
Double Pendulum
Pirate Treasure
Limit Derivation of PI
Miller_Applet 2
Example: Graphical Calculus Practice
Euclid Book 6 Proposition 15
Residual Plots
Parabola Parametrization
The Difference of Two Circles Is A Line
Like Terms I
Zipline Design
Euclids Elements – Book 4 – Proposition 11
Point on a Parametric Curve
Function composition challenge 5
Minimum Inscribed Perimeter 2
Caustic Clock
Focal Triangle
Point On A Circle
Function composition challenge 5
Spin the Chrome Icon!
Ellipse Incenter Locus
A Locus Problem
Soda Cantastrophy
Rotating Ellipses
