My son is in the 5th grade and hasn’t been completing any of his school work. We grounded him for a month. We took away everything away besides a few outfits and he was to stay in his room except to come out for dinner and bathroom breaks. We had a meeting with his teacher a month later and he had been completing all of his work so he was slowly earning his things back. He hasn’t earned everything back yet and I just got another message from his teacher that he’s doing the same thing again with not turning in his work. What should we do?