Especially for secondary students, staying after school for a supervised study time is often one of the most effective options. Some system to trigger after-school study detention is helpful, such as following a specified number of incomplete assignments. The need for separate transportation home typically adds a bit of gravity to the issues. Also, the student is more likely to have a quiet, extended time to really focus on the work, presumably while the teacher is also working quietly on lesson prep. This arrangement also provides a setting for the teacher to help the student if the issue involves difficulty in understanding how to do the work. You do need to have parental support for all this.
An Anabaptist Resource for Teaching and Learning
The Dock is conceived to serve schools in the spirit of Christopher Dock, the devoted teacher who authored a warmly practical teacher's manual in colonial America. Read more...