for

Angela Wall

The Program of Mathematics Education

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

Math Forum(alias Geometry Forum)

## Optical Illusions in GSP

**Probability Instructional Unit** (completed with Charnelle Davenport)

(Aligned with Mathematics 1, Unit 4, Georgia Performance Standards)

**Solving Systems of Equations Instructional Unit** (completed with Charnelle Davenport)

(Aligned with Grade 8 Mathematics, Algebra Unit, Georgia Performance Standards)

(Aligned with Mathematics 1, Unit 1, Georgia Performance Standards)