Teaching, the only profession where better results can be obtained by people who aren’t professionally trained*.
Also, apparently you can’t attract good staff if you offer to pay them more.
“If people have total control over the curriculum, that’s open to go down a path which may or may not be beneficial for everyone. And I think performance pay for teachers is another area where it would make it harder for us to attract good staff.”
“We have the best of both worlds. We are beholden to the Ministry of Education, but we get great support from the private sector.”