Calculus I
Riemann
sums
Taylor
polynomials
Calculus III
Graphing
parametric
equations
Finding
a
polar point
Writing
polar
coordinates
The
connection
between cartesian and polar graphs
Graphing
polar
equations
The
cycloid curve
Definition
of
the derivative of a vectorvalued function
Spirograph!
(Epitrochoids
and hypotrochoids)
Linear Algebra
2x2
linear
transformations of points
2x2
linear tranformation of the plane
Visualizing eigenvectors, part 1
Visualizing eigenvectors, part 2
Discrete
dynamical
systems
My home
page

Geometry
Euclid's
proof
of the Pythagorean theorem
The
Desargues Theorem
The
Projective
Pappus Theorem
The
FermatToricelli
point
Construction
of
Simson's line
The
connection
between 2x2 matrices and linear fractional functions
Just for Fun
Animated
circles
A
clock that tells the real time
See Also...
Who
won
the 2010 Winter Olympics? by Jon Ingram
(There are many wonderful GeoGebra applets on
Jon's site!)
Beautiful
Sangaku
Japanese geometry puzzles by Tom Gettys
Excellent applets
on Dave Richeson's site
A
GeoGebra
tutorial I wrote
Interactive
GeoGebra applets
