Angle Pairs (Day 6)

Lesson Prep

Lesson Details

• Duration: 50 minutes

• Learning Goal: Push for deeper understanding of angle pairs to prepare for 90 and 100 level quiz questions.

Prework

• Read Nora Oswald's Bucket of Lies to prepare for activity

• Cut out class sets of cards and gather "buckets" for Bucket of Lies activity

Answer Keys

• Link to Answer Keys

Classwork

• Bucket of Lies

  • Have materials on desks as students walk into room

• Systems Work / Group Problem

• Spiraling Practice

1:1 Devices Version

• Bucket of Lies on paper

• Pear Deck for Systems assignment

• Group problem on paper (1 paper per group of 4)

• Spiraling on paper

Standards

Common Core

• 7.G.B.5 – Use facts about supplementary, complementary, vertical, and adjacent angles in a multi-step problem to write and solve simple equations for an unknown angle in a figure.

TEKS

• G.6(A) – verify theorems about angles formed by the intersection of lines and line segments, including vertical angles, and angles formed by parallel lines cut by a transversal and prove equidistance between the endpoints of a segment and points on its perpendicular bisector and apply these relationships to solve problems