Send me an e-mail at** christinakreid@yahoo.com**

**Some links I like.**

The Department of Mathematics Education

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

Math Forum(alias Geometry Forum)

**EMAT 6680 Write-ups**

Write up 1Write up 2Write up 3Write up 4Write up 5Write up 6Write up 7Write up 8Write up 9Write up 10Write up 11Write up 12

**EMAT 6690 Essays and Instructional Unit**

- Essay 1 - Sylvester's Triangle Problem
- Essay 2 - Fagnano's Problem
- Essay 3 - Locker Problem
- CTL Essay
- Instructional Unit - Linear Equations: Graphing Linear Equations and Writing Linear Equations