Do your students use bell ringers or bell work? You may wish to implement such short assignments as they really get the message across to students that “you mean business.” Bell ringers eliminate the need for students to hang from the rafters, jump out of windows, hit the intercom button, or pick a fight with a classmates. Generally, the class time prior to the bell is the time in which students find themselves in trouble because they do not have any work to due. However, you can use bell ringers to help students use their time wisely and to stay out of trouble.