I totally agree with Porosenok96. Kids who are good at math outstrip the capabilities of teachers without specialist math degrees. Our DD wants to know the absolute ins and outs of everything and her teacher doesn't know. Sometimes her holes or blockages with math are because of some simple hang up to do with wanting to completely understand why something is the way it is, like the derivation of a formula. She will suddenly leap forward when that is cleared up. And it can be a really simple thing so the teacher might just assume she is smart enough to figure it out and not go over the problem. Good tutors are used to that. Ours is and can anticipate where DD will have problems.

DD goes twice a week. It makes a big difference.