Browse Randomly Selected Apps
Refresh the page for a new set.
Browse apps with Geometry Expressions Source Files ~~~ Browse Apps with TI-Nspire Versions
Ellipse Reflection Property
Sliding Ladder Problem
Limit Derivation of PI
Hyperbolic clock
Pappus Chain
Tangent to a Function
Tangent Triangle
Cosine Rule
Epic Circle Trace 2
The Goat and the Silo
Euclid Book 6 Proposition 15
Soda Cantastrophy
Example: Draggable Point on a Locus
Euclids Elements - Book 3 - Proposition 14
Tridecagon Diagonals, Circles and Tangents (BIG)
Nicomeded Conchoid Apparatus
Simple Similar Triangles
Maximum range on a slope
reflected clocks
Ellipse Parametrization
Proposition 3
Trammel foci
Area Under a 4 bar linkage
Example: Area of a Triangle
Miller_Applet 6
Least Squares II
Hendecagon Diagonals, Circles and Tangents
Miller_CCSS7G1
Catastrophe
Binary Test
Body Temperature (degrees Fahrenheit)
Ellipse Isotomic
Combining Like Terms I
Quick Return Mechanism
A Locus Problem
Inverted Pendulum
Symmedian Point
DG flower
Kaleidoscope
Horizontal Dilations
Conveyor Belt*
Circle Equation
The Relationship Between Position and Velocity
Vector Addition
Euclid Book 6 Proposition 1
Euclid Book 6 Proposition 19
Pascal's Limacon
Weighted sum of distances
Horizontal Shift
Archimedes Angle Theorem
Epic Circle Trace
Abacus Explained
Euclid Book 1 Proposition 37
Parabola Property
N-Gon Approximating a Circle
Parametric Design
Euclid Book 1 Proposition 38
Point On A Circle
Derivative Test Concepts
Area of a Parallelogram
Lissajous Figure
Two ways of finding the Fermat Point
Ellipse Definition
Vector Combinations and Span
Basic Clock
Focal Triangle
Pattern drawing toy
Heptagon
Scotch Yoke with Parameters
Drive in Movie Problem
Vertical Shift
Piano mover's problem
Paucellier's linkage
Lifeguard Problem
Crop Circles
Angle Bisector
Two Pendulums
Cycloid Clock
Tautochrone
Pythagorean Theorem Calculator
Tangential Circles
Conic through 5 points
Two Circle Trace
Falling faster than gravity
The Difference of Two Circles Is A Line
Running For Miles
Reflection Clock
Pascal's Limacon
area under curve
A Ladder Problem
Point Trilateration
Decline of Lions
Morphing Clock
Morph curve depends on the parametrization of the circle
The Idea Behind Integrals
Residual Basics
Rotating Cube
Equilateral triangle construction
Kaleidoscope clock
Miller_Applet 4
Circle Involute Gear Pair
Pantograph
incircle radius
The Tangent Function
Jeep Wheeling Trip
Example: Pictures
Minimum Perimeter Inscribed Triangle
Proposition 1
Circles, Tangents and Nonagon Diagonals
A Chaotic Flywheel
Parabolic Solar Cooker
Projectile High Point
Function composition challenge 1
proof without words
Scotch Yoke
Reflection Composition 2
Polar Point Parabola
Least Square Linear Regression
Function composition challenge 5
Coffee Cup Caustic
Four Bar linkage with line
Simpson Line
Calc is FUN!
Door Which Opens Both Ways
Example: Altitude of a Triangle
Function composition challenge 5
Circle Envelope
Residual Plots
A lemma of Archimedes
Offcentered Circular cam with a flat face reciprocating follower
Simplifying Expressions
Binary Abacus
Ellipse as locus of circle center
Caustic curve as focus of parabola
Euclids Elements – Book 4 – Proposition 11
Ellipse Directrix
4 Bar Linkage Kinematics
Parabola and catenary
Euclids Elements - Book 1 - Proposition 01
Minimum Distance Explained
The Spinning Dancer
Circle isotomic and Conchoid
Abacus Clock
Cyclic Quadrilateral Theorem
unnamed2
September Problem
Polar Rose: Mathematical Flower
Example: Graphical Calculus Practice
Basic Derivatives
Crank Slider Torque
Four Bar Linkage
Tautochrone pendulum
Arcuri_App2
Cevians
Serum Melatonin Concentration (pg/mL)
Ellipse Reflection
Lecture11-DerivativeOfALine
Rotating Ellipses with Arcs
Planet Orbit
Similar Triangle Incenter
Golden Ratio
Caustic Formation
The Three Primary Types of Wind Turbine, Animated as if in Operation (High-Quality - Slow-loading)
Function Product Challenge 1
Nicomedes Conchoid Clock
Caustic Cusps
Parabola Polar Line
Pedal Triangles
Least Squares
Hyperbola Polar Line
Angle Bisector
Equilibrium
Bezier curvature
Ellipse Incenter Locus
Vertical Dilations
Euclids Elements – Book 3 – Proposition 08
Miller_Applet 2
Serum Cortisol Concentration (mmol/L)
Circle Equation
Cycloid
Maximum Perimeter Triangle
Focus Directrix Parabola
Twisted Savonius Wind Turbine Full Geometric Model (without traces/surfaces)
Hyperbola Definition
Minimum Distance
Example: Drawing an Ellipse
Euclid Book 1 Proposition 35
Morley's Theorem
Quad Clock
Train Problem
Circle of Curvature
Caustic Clock
four bar coupler curve
And the envelope please...
Piano moving 3
Elliptical clock
Safeway Sales App (Josh Moffat)
Projectile Focus
Example: A Second Look at Euclid's Equilateral Triangle
Spline Approximation
Function Composition
Alternate Hyperbola Construction
Nicomedes Construction for Cube Root
Hypocycloid
Curve Area
Area Between The Curves
Combination of Reflections through Parallel Lines
Archimedes Twins
Spin the Chrome Icon!
Chord Angle Theorem
Euclid Book 6 Proposition 31
Parabolic Mirror
Investigating Integrals through Polygons
Tangrams
supertrammel
Polar Proportional Point and Circle Puzzler
Example: Euclid's Equilateral Triangle
Limits
Miller_Applet 1
Polar Proportional Point and Circle Puzzler 3
Convex Concave
Trammel Clock
Hyperbola Generalization
Miller_Applet 3
Crank Slider
Pipeline Problem
If a Tree Grows in a Forest
Area of a Trapezoid
Steiner Ellipses
Circle Involute
Taylor series
Geometric Top View Model of the Twisted Savonius Wind Turbine (Interactive)
Double Transforming Pentagons
Bhaskara’s Proof
5 bar toy variable radius
Function Product Challenge 3
Function composition challenge 3
Apparent Plane Speeds
function product challenge 2
Euclids Elements - Book 4 - Proposition 15
Caustic of y=f(X)
Tchebychev's Straight Line Linkage
Caustic Cusps
Zipline Design
Alternate Ellipse Construction
Euclids Elements - Book 2 - Proposition 14
Derivative
Tangents to Polar Functions
binary clock
Rolling Wheel
