Learning Goal: Understand how to write equations for parallel and perpendicular lines when given a point and a line.
Google Slides
- Link to Slides
- Inspired by Dan Meyer
Classwork:
- Use this Desmos Activity instead
- Warm Up
- 2nd page taken from Don Steward
- Notes
- Spiraling Practice
Answers:
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