Thing about talented musicians is that they are allowed to excell. If they learn how to play advanced peices, they are not going to have to spend 7+ hrs a day at school working on scales and Twinkle Twinkle Little Star. SO, if you leave your child in the class your child is in, then do not throw extra work at your child. If your child is gifted at math, and he gets all the concepts quickly, and you do not intend to accelerate him from the class he is in, then do not do extra work on the side. It will not benefit him at all. If fact, it will hurt him. He will not benefit from tedious repetition and next week, and next month, and next year, will be all the worse for him because he will know the subject all the better.
Have you read the book "Genius Denied?" It is a very good book. I highly recommend it. But the main point I am trying to make is, if your child excells in violin, your child is allowed to go on to the next level and do more and learn more and go further. The only true options here would be to either leave things alone as they are or change the situation. But leaving things how they are and adding more to it will not help your child one bit.
