Is it reasonable for my headteacher to ask me to mark books back to September for a colleague who hasn't been doing his marking?
I am being given no time to do this.
The class is one that I teach but these were lessons taught by my colleague on days I don't work.
I have been told that I must make the books look as if they have been marked thoroughly for every single lesson and that I must get the children to respond to the marking.
I have been flagging up for over a year that this colleague does not do his fair share of teaching the course and I have been promised support from the head and head of department to support this colleague.
I've now basically been handed all the work he hasn't done and told to get it up to scratch I case ofsted come. This could be imminent as we are RI.
Half term basically ruined then, for me 



