There was a teacher in middle school that I remember fondly that had a great homework policy. His homework was never super time-consuming, but there was enough

There was a teacher in middle school that I remember fondly that had a great homework policy. His homework was never super time-consuming, but there was enough of it to become a significant portion of the grade. The really interesting part though: homework was corrected and returned with a grade, and the student had a chance to fix the wrong answers and turn in their corrections for a new grade.