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Class Page
for

Karline Feller

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

• Part 1.1 Investigation of xy=ax+by+c
• Part 1.2 Lidless box
• Part 2: Lissajous Curves
• Part 3: Some Conclusions

EMT 669 Essays

• Sequence #1
• What is pi?