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Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
September Problem
Four Bar Mechanism for Intermittent Drive
Tautochrone
Archimedes Angle Theorem
Tangrams
The Idea Behind Integrals
Squeezing Twisted Savonius Wind Turbine Model
Example: Drawing an Ellipse
Projectile High Point
An Arbelos Theorem
Chord Angle Theorem
Offcenter Cam*
Lissajous Figure
Caustic of y=f(X)
Three Body Problem
Morph a circle into a line
Nicomedes Construction for Cube Root
Point Trilateration
Simpson Line
Alternate Hyperbola Construction
Circumcircle Construction
4 bar linkage pendulum
Euclid Book 6 Proposition 19
The Spinning Dancer
Inverted Trammel 2
Tangential Circles
Lifeguard Problem
Euclid Book 6 Proposition 1
Pendulum Spring Mass
Not a spline
Function composition challenge 3
function product challenge 2
Hyperbola Generalization
Inverse Function Slope Relation
Investigating Integrals through Polygons
Like Terms I
Relationship of Calculus and Golf
Proposition 1
Susino_Applet3
5 bar toy variable radius
Exterior Angles of a Triangle
involute clock rotated
Lecture11-DerivativeOfALine
Circle of Curvature
Binary Clock
Example: Altitude of a Triangle
Epicycloid
Pattern drawing toy
Acceleration of A Horse
balloon2
Pool reflections
Curve Area
First and second derivatives!
Derivative Test Concepts
Epic Circle Trace
Ball Throw Modeled with Mechanical Expressions
Example: Cosine Rule Assessment
Golden Section Construction
Ellipse Reflection Property
Pythagoras generalization
Piano mover's problem
Polar Proportional Point and Circle Puzzler 3
Moving point
The Relationship Between Position and Velocity
Gabbi's App
Circle Radius and Proportional Position Puzzler
Mass on a cycloid curve
Parabola Property
Maximum Perimeter Triangle
Abacus Clock
Function Composition
Kaleidoscope
Miller_CCSS7G1
Area Under a 4 bar linkage
reflected clocks
Tilted clock
Least Square Linear Regression
Cam Clock
velez_aplet2
Circle Equation
Example: Area of a Triangle
Door Which Opens Both Ways
Symmedian Point
Train Problem
Tautochrone pendulum
Cyclic Quadrilateral Theorem
Rotating Ellipses with Arcs
Taylor series
Discovering Pythagoras
Cycloid Clock
A Ladder Problem
Euclids Elements - Book 1 - Proposition 45
String Art
Fourier Series
Chord Product
Reflection Clock
Crank Slider
Euclid Book 1 Proposition 35
double pendulum
Minimum Inscribed Perimeter
Circles, Tangents and Nonagon Diagonals
Heptagon
Morley's Theorem
Quad Clock
Ball Throw Modeled with Geometry Expressions
Triangle Support Reaction Assessment App
Tangent Triangle
Pappus Chain
Euclid Book 6 Proposition 31
Circle Proof
Ellipse Isotomic
Death Star vs. Endor
Regiomontanus Problem
Ellipse Reflection
Example: Draggable Point on a Locus
Proof by Shear Transformation
Morph a circle into a square
four bar coupler curve
Quick Return Mechanism
Euclid Book 1 Proposition 37
Serum Melatonin Concentration (pg/mL)
Abacus Corrected
Cardioid Clock
A Path round an elliptical pool
trapezoid field
Trapezoidal Sum Rule
Piano moving 3
Projectile Focus
Coordinate Clock
Parabola Tangent Circumcircle
The Cosine Function
Tridecagon Diagonals, Circles and Tangents (BIG)
Largest Outscribed Equilateral Triangle
Parabola Parametrization
Rolling Wheel
Binary Test
Polar Line
N-Gon Approximating a Circle
Planet Orbit
Tangent to a Function
Conveyor Belt*
Kaleidoscope
Apparent Plane Speeds
Equilibrium
Pirate Treasure
Maximum Sum of Squares
Tangent Lines
Pascal's Limacon
Calc is FUN!
Prop33
A Second Look at the Four Bar Linkage
Golden Spiral Approximation
Minimum Perimeter Inscribed Triangle
Area Under Sine (draggable)
Miller_Applet 1
Ellipse Directrix
Prop01
pool construction
Derivative Calculator
Least Squares II
If a Tree Grows in a Forest
The point which minimizes weighted sum of distances to triangle's vertices
Parabola Subnormal
Example: Pictures
Abacus Explained
Epic Circle Trace 3
Caustic Clock
Hyperbola Polar Line
Morphing Clock
supertrammel
Rotating Ellipses
Zipline Design
Function Composition
Circle in a trapezoid
Nicomedes Conchoid Clock
Reflection in a circle
Inverted Pendulum
Ellipse Incenter Locus
Falling faster than gravity
Combination of Reflections through Parallel Lines
Euclid Book 6 Proposition 15
Dreamcatcher
Crazy Clock
Parabolic Solar Cooker
Jeep Wheeling Trip
Bouncing Ball
Simple Similar Triangles
Convex Concave
Polar Point Parabola
gear related to belt
Pascal's Limacon
Gear pair
Distributive Property
Miller_Applet 3
Abacus Explained Properly
Parabola Directrix
Pantograph
Arcuri_App2
Euclids Elements – Book 4 – Proposition 11
Caustic Cusps
Mechanical Location of the Fermat Toricelli Point
Vertical Dilations
Offcentered Circular cam with a flat face reciprocating follower
Polar Proportional Point and Circle Puzzler
4 Bar Linkage Kinematics
giraffe graph
Residual Basics
Minimum Distance
Cosine Rule
Ellipse Definition
Polar Point Ellipse
Function composition challenge 6
Four Bar Linkage
Catapulting a Ball
Double Pendulum
Euclids Elements – Book 1 – Proposition 42
Maximum range on a slope
Box Solar Cooker
Prop11
Two Pendulums
Area of a Triangle
Prop25v2
Circle Envelope
Tridecagon Diagonals, Circles and Tangents
Circle isotomic and Conchoid
Slope
Oil Pipeline Problem
Function Product Challenge 1
Miller_Applet 5
Trammel foci
Relation of tangent slope to derivative
Euclids Elements – Book 3 – Proposition 08
Euclid Book 2 Proposition 11
Equilateral triangle construction
Derivative
Reflection of parallel rays
A Locus Problem
Polar Rose: Mathematical Flower
Crank Slider
The Sine Function
Body Temperature (degrees Fahrenheit)
Rotating Cube
Quartic Bezier Curve
Newton Raphson 3 iterations
Crank Slider Torque
Tchirnhausen's Cubic
Function composition challenge 1
Protractor
October Problem
Miller_Applet 6
