Lesson plan

Lesson 15: Symmetry

teaches Common Core State Standards HSG-CO.A.2 http://corestandards.org/Math/Content/HSG/CO/A/2
teaches Common Core State Standards HSG-CO.A.3 http://corestandards.org/Math/Content/HSG/CO/A/3
teaches Common Core State Standards MP7 http://corestandards.org/Math/Practice/MP7