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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Ball Throw Modeled with Mechanical Expressions
Circle Equation
Euclid Book 6 Proposition 1
Dilation
Chord Angle Theorem
Demo
Circle Equation
Kaleidoscope
Ball Throw Modeled with Geometry Expressions
October Problem
Limit Derivation of PI
Protractor
Tangent to a Function
Prop11
Steiner Ellipses
Morphing Clock
DG flower
Epic Circle Trace
Alternate Ellipse Construction
4 Bar Linkage Kinematics
Two Pendulums
Residual Plots II
Lifeguard Problem
Hyperbola Polar Line
Gear pair
Euclid Book 6 Proposition 31
Moving point
Heptagon
Parametric Design
Trebuchet
involute clock
Parabola Property
Epicycloid
Golden Spiral Approximation
Prop01
A Chaotic Flywheel
Hypocycloid
Bouncing Ball
Proof by Shear Transformation
Investigating Integrals through Polygons
A triangle from medians
Function Product Challenge 1
Calc is FUN!
Function composition challenge 5
A Ladder Problem
Function Product Challenge 3
Euclids Elements – Book 4 – Proposition 11
Largest Outscribed Equilateral Triangle
Tangential Circles
I beam
Kaleidoscope clock
Two ways of finding the Fermat Point
Area of a Trapezoid
Miller_Applet 2
Taylor series
Approximation of a Parabola
Pool reflections
Polar Rose: Mathematical Flower
Gabbi's App
Box Solar Cooker
Ellipse Reflection Property
Nicomeded Conchoid Apparatus
Parabola string art
Minimum Perimeter Inscribed Triangle
Hyperbola Definition
Running For Miles
Mechanical Location of the Fermat Toricelli Point
Example: Euclid's Equilateral Triangle
Euclids Elements - Book 1 - Proposition 45
The Relationship Between Position and Velocity
Tchirnhausen's Cubic
Curve Area
Scotch Yoke with Parameters
First and second derivatives!
Jeep Wheeling Trip
Four Bar Linkage
Minimum Inscribed Perimeter
Area of a Parallelogram
Safeway Sales App (Josh Moffat)
Maximum Area Configuration of a Four Bar Linkage
Vertical Shift
Hyperbola Equations
Inverted Trammel 2
Rolling Wheel
Function composition challenge 3
Parabola Polar Line
Taylor series
Wheeled Trebuchet
Example: Cosine Rule Assessment
Scotch Yoke
The Cosine Function
Rolling Parabola
Serum Melatonin Concentration (pg/mL)
Hyperbolic clock
Euclid Book 2 Proposition 11
Function composition challenge 2
Abacus Clock
Two Circle Trace
A path round an elliptical pool
Cevians
cosine rule test
Cubic Spline
Coffee Cup Caustic
A Three Body Problem
An Arbelos Theorem
Parabolic Reflector
unnamed2
Caustic Clock
Circle Proof
Locus of intersection of reflected rays
Circle in a trapezoid
Bezier curvature
Falling faster than gravity
Piano Moving 2
Abacus Explained Properly
Ellipse Parametrization
Hyperbola Generalization
Binary Abacus
four bar coupler curve
function product challenge 2
Function composition challenge 4
Maximum Area Triangle
Tridecagon Diagonals, Circles and Tangents (BIG)
5 bar toy variable radius
If a Tree Grows in a Forest
trapezoid field
Dreamcatcher
Arcuri_App2
Derivative
Pendulums
Reflection Composition 2
Double Pendulum
Maximum Angle of Reflection
Focus Directrix Parabola
Spin the Chrome Icon!
Relation of tangent slope to derivative
Vector Combinations and Span
supertrammel
Tilted clock
Projectile High Point
Chord Product
Morph a circle into a line
Caustic Cusps
Pattern drawing toy
Soda Cantastrophy
Quartic Bezier Curve
Tangent Lines
Trapezoidal Sum Rule
Cyclic Quadrilateral Theorem
Vertical Dilations
Rotating Cube
Polar Line
Reflection Clock
Inverse Function Slope Relation
Polar Point Parabola
hyperbolic clock with explanation
Least Squares Regression
Euclid Book 6 Proposition 8
Regiomontanus Problem
Reflection Composition
Cardioid Clock
Simple Chaos Machine
String Art
Weighted sum of distances
Parabolic Mirror
Crank Slider
Example: Clock
Acceleration of A Horse
Crank Slider
Kaleidoscope
Pascal's Limacon
Combining Like Terms II
Serum Cortisol Concentration (mmol/L)
Ellipse as locus of circle center
Inverted Trammel
involute clock rotated
Example: Altitude of a Triangle
proof without words
Reflection in a circle
Euclids Elements - Book 4 - Proposition 15
Distributive Property
Incircle Radius
Least Squares II
Triangle Support Reaction Assessment App
incircle radius
Circle isotomic
Similar Triangle Incenter
Symmedian Point
Projectile Focus
Polar Proportional Point and Circle Puzzler
Spline Clock
Double Transforming Pentagons
Slope
Square wheeled bicycle
Four Bar linkage with line
Maximum Perimeter Triangle
Crank Slider Torque
Euclid 1:47
Miller_CCSS7G1
pool construction
Basic Derivatives
The Idea Behind Integrals
Circle Involute Gear Pair
Parabola Tangent Circumcircle
Circle Envelope
Function composition challenge 6
Demo
Limits
Point Trilateration
Pipeline Problem
Incircle Point of Contact
Least Squares
Rotating Ellipses
Coordinate Clock
Offcentered Circular cam with a flat face reciprocating follower
Least Square Linear Regression
Euclid Book 1 Proposition 38
Elliptical clock
Ferry Problem
A Ladder Problem
Polar Proportional Point and Circle Puzzler 3
The Ocean
Binary Test
Symmetric Antisymmetric Parts
Parabola Parametrization
double pendulum
Door Which Opens Both Ways
Catapulting a Ball
Maximum Sum of Squares
A lemma of Archimedes
Quadratic Zeros III
The Goat and the Silo
Sliding Ladder Problem
Cam Clock
Twisted Savonius Wind Turbine Full Geometric Model (without traces/surfaces)
Maximum Area Triangle
Square as a Sum
Sinusoidal Tangent Mirrors
Stationary Trebuchet
Example: Draggable Point on a Locus
Minimum Distance
Derivative Calculator
Circle Radius and Proportional Position Puzzler
Morph a circle into a square
Tangrams
Pirate Treasure
Reflection of parallel rays
Body Temperature (degrees Fahrenheit)
Cam with reciprocating roller follower
Polar Proportional Point and Circle Puzzler 2
