developer :Donald Allen

Find the Fraction
Motion along a parabola
Bouncing Ball
Motion along a catenary
The Tools
Tracking the mouse
An animated button
Making a moving planet
Car travel - distance and speed
Sine graph
Contolling the action of animation
Evaluating a function - Solving a function
Triangle
The rolling ball
Continuity for piecewise linear functions
Linear Function Grapher
The Foil Method
Compound Interest Explorer
Adding Fractions
Combination Tool
Following the mouse
Using sound descriptions
The windows panels
Decimal Location
Angle of a shadow - interactive
Fake car morph I
Rules for exponentials and logarithms
Collision 2
Continuity of piecewise quadratic functions
Visualizing improper fractions
Driver Test 1.1
Writing improper fractions
The Quadratic Explorer
Fraction Location
Matching fractions to decimals
Prey-Preditor model
Gun1
Gun2