1) Tools of Geometry
2) Reasoning and Proof
3) Parallel and Perpendicular Lines
4) Congruent Triangles
5) Relationships within Triangles
6) Polygons and Quadrilaterals
7) Similarity
8) Right Triangles and Trigonometry
9) Transformations
10) Area
North Carolina Chapter
11) Surface Area and Volume
12) Circles