Erm so, if they only work 0845-1445, have a morning break, lunch break, free periods during the day, 3 months holiday and every weekend free.
I'm not a teacher, but I know a few.
But add to this, the ones that run after school clubs, GCSE revision sessions, etc. Hmmm, I'm sure, in fact I know, when 2:45 or 3pm comes they aren't out the door!
My youngest has a brilliant DT teacher who runs an after school engineering club and what he does with them is also brilliant. Building a racing car to enter a competition, I'm sure that takes planning on top of everything else he does. Add to that he actually ploughs his own money into the department to buy resources because his budget is ridiculously small. Hmmm, sounds like he's there just picking up a salary and waiting for his pension.
Yes, there are a couple of pretty poor teachers at my sons school, but the majority are excellent.
It's a job I couldn't do whatsoever.