High School Math Guide

Major work: Understand, and apply congruence as defined in terms of geometric transformations SI: Build on prior knowledge with properties of rigid motions, to extend understanding of congruence in coordinate geometry. Use the property of correspondence to determine congruency (I.G.CO.6-8). Represent and compare transformations in the plane (I.G.CO.2 5) and prove simple geometric theorems algebraically (I.G.GPE.4-5, 7). ● Prior Grades: Explore properties of rotations, reflections, and translations that maintain congruent figures (8.G.1-4). ● Future Grades: In grade SII, students will extend their understanding of similar figures (II.G.SRT.1-3). They will verify properties of dilations (G.SRT.1), decide whether two figures are similar (G.CO.9-11) and similarity (SII.B.SRT.4,5)