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Erik Tillema

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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

DCTS Homepage

Green Bay Packers Homepage


 Assignment 1:

Exploration of Linear Functions

Assignment 2:

Variations of Quadratic Equations

 Assignment 3:

Quadratics: A new look

 Assignment 4:

Medial Triangles and Their Centers

 Assignment 5:

GSP Script Tools

 Assignment 6:

Finding a algebraic representation of a parabola from its geometric definition.

 Assignment 7:

Tangent Circles to a given line and a given Circle

 Assignment 8:

Ratios formed by the orthocenter of an acute triangle

 Assignment 9:

The Simson Line

 Assignment 10:


 Assignment 11:

Polar Equations

 Assignment 12:

Using Excel to Explore Real World Data




Final Assignment

Return to EMAT 6680 Page