I use this template for my regular bell work. Students will usually have a packet of these pages at the beginning of the school year. Each day there will be a different problem posted on the board for them to work on as soon as the bell rings to begin the period. The reason why there is only four days on each page is because we follow a different routine on Fridays. Usually Friday is our test or quiz day, therefore, when the bell rings the students know to get ready for a quiz or test. Of course, you could also do something else on Friday such as journal writing or class discussion that recaps what they learned that week in class.