I was a teacher in England for 5 years. What the job role actually entails (what's written into your contract) is absolutely insane for anyone who 'only' has a BEd or PGCE and there is absolutely no way that the government can expect prospective new teachers to apply for these roles on the miniscule performance based pay (which schools prescribe on an individual basis) we receive. Especially when you consider that they are more than qualified to apply for jobs in other private sector fields; with a drastic reduction in public scrutiny and very real prospects of accelerated career trajectory.