The basic rule is, “Don’t do the assignments yourself.” It’s not your homework—it’s your child’s. “I’ve had kids hand in homework that’s in their parents’ handwriting,” one eighth-grade teacher complains. Doing assignments for your child won’t help him understand and use information. And it won’t help him become confident in his own abilities.

Here are some ways that you can provide guidance without taking over your child’s homework.  http://www2.ed.gov/parents/academic/help/homework/part7.html