This forces them to check their work, which in turn produces more quality work. Students always know what they are doing and why. Various teaching techniques can be incorporated into the model. Make-up work is less of a hassle. Students can see what they missed and take responsibility for getting it.
Students get immediate feedback since grading can be done regularly.
This regular grading is made possible because all planning is done before the unit begins. Special Educators can easily follow the unit, modify assignments, and see what work has been done. Special Educators have access to all assignments and activities in the filing cabinet. Any subject can be incorporated into this model. Parents can monitor student progress and see what has been done or what needs to be done.