8/30 8th Grade Period 6

Date: 8/30

Essential Question: What is the relationship between parallel lines and traversals?
Opening: Quiz on Parallel Lines
Work Session: Find Angle Measures Using Algebra and Parallel Games
Closing: Ticket Out The Door

Vocabulary: exterior angles, interior angles, supplementary angles, alternate angles

Standard: Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.
Homework:

1. -99+12-34

2. -23+65+-43

3. -45+-23-(-18)

4. 45% of $234.12

QUIZ