EMAT 6680, EMAT 6690, EMAT6700

  EMAT 8990 


Coach Westmoreland

This site contains various mathematical investigations for students and teachers to explore. Also provided is the homework assignments for the classes that I am teaching this semester at Habersham Central High School.

My schedule for 2nd semester 2004-2005 is:

1st Block --- Algebra I (syllabus)

2nd Block -- Algebra II (syllabus)

3rd Block -- Trigonometry (syllabus)

4th Block -- Planning


Courses previously taught: Geometry (syllabus)


Daily Assignments:

Please email me at the following address if you have any questions about any of the homework problems or problems of the week. And if you are too shy to ask questions in class, then email me and let me know what you need me to cover again or go over.

Send me an e-mail at : dgwestmoreland@habersham.k12.ga.us



**** Click here to go to the Problems of the Week ****



Click here to hear the Glory To Old Georgia Fight Song

Something about me.
Some links I like.


Math Related Links:


The Department of Mathematics Education

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

Math Forum (alias Geometry Forum)

Furman University Mathematical Quotation Server

Bluegrass Related Links:


Mandolin Cafe

Bluegrass Unlimited

EMAT 6680

EMAT 6680 Write-ups


Write-up # 1

Investigating the graph of y=asin(bx+c)

 Write-up # 2

Exploring the graph of

Write-up # 3

Investigating the graph of

 Write-up # 4

Medians of a Triangle are concurrent : PROOF

     Write-up # 5

Geometer's Sketchpad Scripts and Tools 

  (versions 3.0 & 4.0)

Write-up # 6

Constucting a Parabola using Geometer's Sketchpad

Write-up # 7

Exploring Tangent Circles

Write-up # 8

Investigating Altitudes

and Orthocenters

Write-up # 9

Exploring Pedal Triangles

Write-up # 10

Parametric Curves

Write-up # 11


Polar Equations

Write-up # 12

Using Spreadsheet for

Mathematical Exploration

Final Write-up for EMAT6680 


EMAT 6690

The following essays and assignments are from EMAT 6690


EMAT 6700


   EMAT 8990