Class Page

for
## Karline Feller

Last modified on October 20, 1997

**Something about me**.

### Links

NCTMhttp://www.nctm.org/

### Write-Ups

**Write-up 1 The Sine Graph**

**Write-up 2 Circles,Ellipses,
Hyperbolas**

**Write-up 3 Quadratic
Equations**

**Write-up 4 Centers of a Triangle**

**Write-up 5 Geometer Sketchpad
Sketches and Scripts**

**Write-up 6 Triangle Constructed
From Its Medians**

**Write-up 7 Tangent Circles**

**Write-up 8
Altitudes and Orthocenters**

**Write-up 9 Pedal Triangles**

**Write-up 10 Parametric
Curves**

**Write-up 11 Polar Equations**

**Write-up 12 A Cubic Equation
on a Spreadsheet**

**Final Project**

**Return to EMT 668 Page**

**EMT 669 Essays**