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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Maximum Area Configuration of a Four Bar Linkage
function product challenge 2
Like Terms I
Golden Section Construction
Dreamcatcher
Vertical Shift
trapezoid field
Proposition 1
Cyclic Quadrilateral Theorem
Four Bar Linkage
Function composition challenge 1
Tangent to a Function
Ellipse Incenter Locus
Pattern drawing toy
parabola envelope
Angle Bisector
Example: Pictures
Sliding Ladder Problem
Two Pendulums
Archimedes Angle Theorem
Double Transforming Pentagons
Newton Raphson 3 iterations
Parabola Caustic
Miller_CCSS7G1
Prop01
Abacus Explained Properly
Abacus Corrected
Normal Distribution
Protractor
Epic Circle Trace
Basic Clock
velez_aplet2
Hyperbola Definition
Residual Basics
Archimedes Twins
Wheeled Trebuchet
Spline Approximation
supertrammel
Miller_Applet 4
Minimum Distance
Maximum Perimeter Triangle
The Cosine Function
Example: Area of a Triangle
Area of a Triangle
Pirate Treasure
Binary Test
Parabola and catenary
Kaleidoscope
Projectile High Point
If a Tree Grows in a Forest
Crank Slider
Euclid Book 1 Proposition 38
Three Body Problem
involute clock
Tridecagon Diagonals, Circles and Tangents (BIG)
Euclid 1:47
Example: Cosine Rule Assessment
incircle radius
The Tangent Function
Heptagon
Equilateral triangle construction
Trapezoidal Sum Rule
Crank Slider
Derivative Test Concepts
Scotch Yoke
Polar Proportional Point and Circle Puzzler 3
Euclids Elements - Book 2 - Proposition 14
Fermat Toricelli Geometric Proof
Function composition challenge 2
Ellipse Reflection Property
Lifeguard Problem
Prop11
Square wheeled bicycle
Gabbi's App
4 Bar Linkage Kinematics
Slope
The Difference of Two Circles Is A Line
Proof by Shear Transformation
Four Bar Linkage
Catastrophe
A door which opens both ways
Function Composition
October Problem
Horizontal Shift
Abacus Clock
Focal Triangle
Demo
Derivative
Example: Clock
four bar coupler curve
Euclids Elements - Book 4 - Proposition 15
Combination of Reflections through Oblique Lines
Ellipse Equations
Nicomedes Conchoid Clock
A Median Theorem
The Three Primary Types of Wind Turbine, Animated as if in Operation (High-Quality - Slow-loading)
Spline Clock
Euclids Elements – Book 4 – Proposition 11
Hex Flower
Offcentered Circular cam with a flat face reciprocating follower
Pascal's Limacon
Epicycloid
Pedal Triangles
Two Circle Trace
Tangent Triangle
Spin the Chrome Icon!
Regiomontanus Problem
Cosine Rule
giraffe graph
Body Temperature (degrees Fahrenheit)
Alternate Hyperbola Construction
Conveyor Belt*
Miller_Applet 2
Tilted clock
circle intersections
Circle Radius and Proportional Position Puzzler
Minimum Perimeter Triangle
Catapulting a Ball
The Three Primary Types of Wind Turbine, Animated as if in Operation (small)
Circle Envelope
Tautochrone pendulum
Running For Miles
Fourier Series
Piano moving 3
September Problem
Inverted Pendulum
Parabola Subnormal
Sinusoidal Tangent Mirrors
Miller_Applet 1
hyperbolic clock with explanation
Circle Involute
Susino_Applet3
Example: Euclid's Equilateral Triangle
Euclid Book 6 Proposition 8
Limit Derivation of PI
Prop25v2
Cam Clock
Euclid Book 6 Proposition 15
A Path round an elliptical pool
Vector Combinations and Span
Safeway Sales App (Josh Moffat)
Lissajous Figure
Cosine Rule
Ball Throw Modeled with Geometry Expressions
Miller_Applet 5
Circle isotomic and Conchoid
Coffee Cup Caustic
Two ways of finding the Fermat Point
Caustic Clock
Regiomontanus Problem
Point Trilateration
Circle Equation
Circle isotomic
Morph curve depends on the parametrization of the circle
Parallels and Reflections
Miller_Applet 3
proof without words
Pythagoras' Proof
Cycloid
Trammel Clock
Pythagorean Theorem Calculator
Area Under a 4 bar linkage
Ellipse Reflection
Proposition 3
Weighted sum of distances
Residual Plots
Fermat Toricelli
Drive in Movie Problem
Binary Clock
Parabola Directrix
Vector Addition
Prop33
Epic Circle Trace 2
Elliptical clock
Rotating Ellipses
Polar Point Parabola
Euclid Book 6 Proposition 31
Four Bar Mechanism for Intermittent Drive
Trebuchet
Euclid Book 1 Proposition 37
First and second derivatives!
Euclid Book 6 Proposition 1
Watt's Linkage
Circumcircle Construction
Function composition challenge 6
Parabolic Mirror
Coordinate Clock
Miller_Applet 6
Symmetric Antisymmetric Parts
Pappus Chain
Double Pendulum
Minimum Inscribed Perimeter 2
Pascal's Limacon
Ellipse Generalization
Least Squares Regression
Oil Pipeline Problem
area under curve
And the envelope please...
Falling faster than gravity
A geometry theorem
Trammel foci
Locus of intersection of reflected rays
Cosine Rule
Maximum Area Triangle
Relationship of Calculus and Golf
The Goat and the Silo
Rolling Parabola
Offcenter Cam*
Mass on a cycloid curve
Simple Chaos Machine
Euclids Elements – Book 1 – Proposition 22
Quick Return Mechanism
Simpson Line and 9 point Circle
Cevians
Inverted Trammel
Ellipse as locus of circle center
Bouncing Ball
Example: Drawing an Ellipse
Four Bar linkage with line
Golden Spiral Approximation
Jeep Wheeling Trip
Investigating Integrals through Polygons
Minimum Distance Explained
Least Square Linear Regression
A Ladder Problem
Tchirnhausen's Cubic
Parabola string art
Piano Moving 2
Pythagoras generalization
Relation of tangent slope to derivative
Optimal Performance of Box Solar Cooker
Maximum Sum of Squares
Taylor series
Acceleration of A Horse
Circle in a trapezoid
Crank Slider Torque
reflected clocks
Basic Derivatives
Moving point
Similar Triangle Incenter
Planet's Orbit by Emily Walker
Alternate Ellipse Construction
Polar Point Ellipse
Gear pair
Parabola Property
Circle of Curvature
Vertical Dilations
Epic Circle Trace 3
Triangle Support Reaction Assessment App
A lemma of Archimedes
