**Class Page**

Send me an e-mail at **carly_coffman@gwinnett.k12.ga.us**

**Links**

**The
Department of Mathematics Education**

**MacTutorHistory
of Mathematics Site -- St. Andrew's University**

**Math Forum**(alias
Geometry Forum)

**Furman
University Mathematical Quotation Server**

**Projects**

**Student
Explorations **

**NCTM E-examples:
Interactive measures of central tendency, Pythagorean Theorem proof, rate of
change problems, and more**

**Virtual
Manipulatives: Interactive algebra tiles, balance scales for solving
linear equations, probability of games, using deductive thinking to solve
problems, and more**

**Pythagorean Theorem:
Interactive proofs of the Pythagorean Theorem**

**Outer Angles of
Polygon: Interactive applet explaining sums of outer angles of
polygons **

**Linear
Function Graphs: Demonstration of tank being filled with water and
graph **

**Missle Application: Determine if a chopper can carry missiles**

**Algebra Applets: Integers, Fractions, Algebra Tiles, and much
more!**

**EMAT 6680 WRITE-UPS**

**Assignment 1: Exploring y = a(sin bx + c)**

**Assignment 2: Exploring y = ax^2 +x + 2**

**Assignment 3: Article:Examining ax^2 + bx + c = 0**

**Assignment 4: Exploring thecentroid, orthocenter,
circumcenter, and incenter**

**Assignment 5: ****GSP Library**

**Assignment 6: Creating Parabolaswith GSP**

**Assignment 7: Tangent Circles**

**Assignment 8: Orthocenters andAltitudes**

**Assignment 9: Pedal Triangles**

**Assignment 10: Parametric Curves**

**Assignment 11: Polar Equations**

**Assignment 12: ExploringSpreadsheet**

**FINAL: Triangle
Side Relationships**

**EMAT 6690**

**Essays:**

**Instructional
Unit for Conics:**

**EMAT 7080**

(You must have Geometer’s Sketch Pad to open these files)

**Thanks for visiting!**