We did last year (private, Catholic school). Very good classroom setup (two hours of primarily self-directed/small group work -- students had a list to work on but the order was their own), fun teacher, single-subject acceleration support. This year, not as much. Perhaps the glow has worn off, but this teacher just doesn't get it the same way the other one did. And that's just one more thing we have to deal with when parenting an already challenging child. We are tired. So, to be frank, we've not done much about it yet.