Objective: I can determine the difference between slopes of parallel and perpendicular lines, then apply them to find equations of lines.

Slopes of Parallel and Perpendicular Lines

1. Watch this video about the slopes of parallel and perpendicular lines (5 min).

https://tinyurl.com/y2wtveys

2. Get a white board and do the orange card activity with a partner.

3. Check your answers here.

4. Get Mrs. Helbing’s signature to proceed to the next activity.

5. Fill out a reflection form by yourself.

6. Complete the Mastery Check by yourself.

7. Create a similar problem for another student to do on an index card.

8. Switch cards with someone else and complete a problem.