Philippa M. Rhodes

**Write-up
1 **Problems and explorations with graphing functions and
relations.

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2 **Problems and explorations with second degree equations.

**Write-up 3 **A fresh
look at quadratic equations.** **

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4 **Centers of a Triangle.

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5 **Making and using scripts.

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6** Problems

**Write-up
7 **Tangent Circles.

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8** Altitudes and Orthocenters

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9 **Pedal Triangles

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10** Parametric Equations

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11 **Polar Equations.

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12** Mathematics Problems and explorations with spreadsheets.

### FINAL PROJECTS

**Part I.**

**Write-up 1**

**Write-up 2**

**Part
II.**

**Part
III.**

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EMT Homepage**