This gallery walk is taken directly from Dan Meyers Three Act Math lesson on “Dueling Discounts”. I am in no way taking credit for this lesson but am sharing a gallery walk that I made to coordinate with the lesson, and it went really well. Hopefully you can use it!
Simply print, cut out, and hang around the room. Students rotate stations to determine which coupon to use- 20% off or $2 off.
Visit his site for other great math activities.
Link to spreadsheet of all Dan Meyer Lessons: