| Foundational Concepts | Red |
| Lines and Angles | Orange |
| Triangles | Yellow |
| Quadrilaterals and Polygons | Green |
| Circles | Blue |
| Coordinate Geometry | Indigo |
| Transformations and Symmetry | Violet |
| Solid Geometry | Brown |
| Reasoning and Proof | Gray |
| Constructions and Tools | Black |