Class Page


Sarah Ledford

Send me an e-mail at

Something about me...

Some links I like.


The Department of Mathematics Education

MacTutor History of Mathematics Site -- St. Andrew's University

Math Forum (alias Geometry Forum)

Furman University Mathematical Quotation Server

Project InterMath


 Assignment 1:

y=a sin(bx + c)

Assignment 2:

Horizontal Shifting

of Parabolas

 Assignment 3:

Just Plane Explorations

 Assignment 4:

Centers of Triangles

 Assignment 5:

Script Fun

 Assignment 6:


 Assignment 7:

Tangent Along the Diameter

 Assignment 8:

Triangles, Circumcircles, and Altitudes

 Assignment 9:

Pedal Points, Pedal Triangles, and Bicycle Pedals

 Assignment 10:


Fun with Parametric Curves

 Assignment 11:

Fun with Basic Polar Equations

 Assignment 12:

Cooled Water




Final Assignment

Return to EMAT 6680 Page