For this activity, the teacher cuts out the tasks and places them in a bag. Then students pull out a task to complete. Each task is short enough that students should be able to complete 5 tasks in 15 minutes. Teachers can also leave the tasks as a board and let students choose which tasks they want to complete (like a bingo board). There are 12 tasks total. This activity is meant to be a review after the content is taught. It goes with 8th grade common core 8.F.1.