"Following my criticism of schools last year, it is clear more schools are now taking their responsibilities seriously when it comes to using the Pupil Premium money and our inspectors have found evidence of some very good practice in their recent visits, " said Sir Michael.

BBC: Schools could do better with pupil premium, says Ofsted

"It is a blanket rejection of the clear consensus that exists in Scotland for more responsibilities for the Scottish Parliament, " he said.

BBC: Devolution 'threatens' UK policy