Lesson plan

Relationships of angles (IM Grade 7, Unit 6, Lesson 1)

teaches Common Core State Standards 7.G.A.2 http://corestandards.org/Math/Content/7/G/A/2
teaches Common Core State Standards 7.G.B.5 http://corestandards.org/Math/Content/7/G/B/5
teaches Common Core State Standards MP1 http://corestandards.org/Math/Practice/MP1