Geo.3 Similarity · Lesson 7: Reasoning about Similarity with Transformations

Geo.3 Similarity · Lesson 7: Reasoning about Similarity with TransformationsMath · Geometry · Grades 9–10Lesson plan

Learning goals: Teacher Facing Explain (in writing) using transformations why similar triangles have all corresponding pairs of angles congruent and all corresponding pairs of sides in proportion. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from Geo.3 Similarity, Geometry.

From Illustrative Mathematics (IM Certified curriculum, im.kendallhunt.com) · CC BY 4.0 · original source

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