Always, Sometimes, Never

Lesson Prep

Lesson Details

• Duration: 50 minutes

• Learning Goal: Clear up misconceptions from yesterday’s formative assessment and push for deeper thinking and reasoning with angle pairs.

Prework

• Watch this video to see how to unpack the upcoming Concept Quiz

Answer Keys

• Link to Answer Keys

Classwork

• Estimation – Putt Putt 1

• Warm Up

• Unpack upcoming Concept Quiz

• Always, Sometimes, Never (Big Ideas)

• Systems Refresh

Finished Early?

• Spiraling Practice

1:1 Devices Version

• Pear Deck for Warm Up

• Everything else 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.4(C) – verify that a conjecture is false using a counterexample

• 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