They are but I can understand individual teachers having reasons why they might feel safer with masks on so don’t have a problem with that.
But seriously, I found teaching September / October in a mask a fucking nightmare.
Lessons ended ten minutes early so kids could go and line up in the yard and then go to next lesson (they stayed in the same classroom but had to go out in between lessons.)
Couldn’t leave books or resources anywhere - charging around the school pregnant with books. Not fun!
No sense of ownership with seating plans and so on.
I really did struggle to hear what children said to me. Especially in bigger classrooms like science labs.
Children struggled to follow what I was saying - lots of ‘sorry / what / pardon / could you say that again please / sorry, try again.’
It was utterly hideous!