Equations of Parallel & Perpendicular Lines (Day 6)
Lesson Prep
Lesson Details
Duration: 50 minutes
Learning Goal: Build procedural fluency with determining equations of parallel and perpendicular lines.
Prework
Make sure you have Chromebooks or some other class set of technology
Watch the embedded video above to see how to unpack the upcoming Concept Quiz
Answer Keys
Classwork
1:1 Devices Version
GoFormative for spiraling
Standards
Common Core
HSG.GPE.B.5 – Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems (e.g., find the equation of a line parallel or perpendicular to a given line that passes through a given point).
TEKS
G.2(B) – derive and use the distance, slope, and midpoint formulas to verify geometric relationships, including congruence of segments and parallelism or perpendicularity of pairs of lines
G.2(C) – determine an equation of a line parallel or perpendicular to a given line that passes through a given point