My son (with ADHD) hasn't been getting good grades lately. They offer extra help before and after school in his classes. I am having him go in early and stay late every day. I told him, "If you already know what they are reteaching, then you help another kid learn it. You can be a student, you can be a teacher. Besides, staying at school more, you'll meet new friends, and spend less time with the electronics at home."