This activity aimed to challenge all students by having them calculate surface areas, where common mistakes could be made in the calculations. The teacher reminds that the goal was for everyone to feel challenged at some point, and not everyone was expected to get all the answers correct. Students were asked to reflect on what the most likely mistake is in surface area calculations and their thoughts on the activity.

1. 1

2. 2

3. Journal Questions:
1. What's the most likely mistake when calculating surface
area?
2. What did you think of this activity?
Reminder: The goal of this activity was that everyone in the
class would be challenged at some point. I didn't expect that
people
3