How do you react when your child brings home a bad grade? As parents we want our children to succeed, to do well in school. We often measure their success in terms of a letter or number grade because it is sometimes the only measurement available. If you and your child's teacher have been regularly communicating, the bad grade, whether on an assignment, a test or the report card, might be expected and you might have already addressed the problem and worked out a solution. But sometimes...