Want a high-engagement interactive lesson on Congruency and Similarities for 8th to 10th with immersive self-grading activities? In this interactive math lesson your 8th grade class will learn to determine and informally prove or disprove if two figures are similar or congruent using transformations. In this fun-packed high school geometry, your eighth-grade students will: Verify that dilations result in congruent angles and proportional line segments.Define similarity transformation as the co