This math topic focuses on practicing the rotation of points on a Cartesian grid. Students are required to rotate points either 90° or 180°, both clockwise and counter-clockwise, around specified pivot points. Problems are designed at Level 1, indicating an introduction to transformations on Cartesian grids. Each question comes with a visual representation on a grid and multiple-choice answers. This topic is tailored for learners needing to understand and solve basic rotation problems in a coordinate system.