1st/2nd Honors Geometry Skinny

What

1st/2nd Honors Geometry Skinny

When

9/8/2022

Standards Addressed
MGSE.9.G.CO.9 Prove theorems about lines and angles. Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints.


Learning Targets /Success Criteria:
--I can identify linear pairs, adjacent angles, vertical angles, complementary angles and supplementary angles and provide a definition and/or example.
--I can apply properties of linear pair relationships.


Introduction/Connection (Activator): students will brainstorm what they remember about linear pair angles, adjacent angles, vertical angles, complementary angles and supplementary angles by providing a picture or definition.


Direct Instruction/Guided Practice:
--Foldable on Special Angles (attached below)
--Guided practice using Identifying Angle Relationships & Finding Missing Measures using Angle Relationships (handout attached below)


Assignment: TBA.