Unlike you, I don't claim to have all the answers to everything known to man. I was asking because I don't know what schools have been doing. What I know is that they were able to operate with small numbers of children, but don't appear to be able to operate with more akin to a normal volume of children. What the issues are that prevent them, I don't know, hence the question.
With regards to the PPE point, my wife has been doing home visits for several weeks now in full PPE (gown, mask, visor etc.), and she's visiting children. It seems to be fine, and much of that is down to the message the parents give to their children about the situation. One kid, for instance, asked her if she was one of the super heroes that mummy had told her about.
Given the huge uncertainty around a vaccine, schools will presumably have to open at some point, especially as the advice of the unions is not to teach any new material online at the moment, which hardly seems good for the children's education. Sectors across the country have been remarkably creative in trying to maintain a degree of normality, so hopefully the schools will be able to be similarly inventive in ensuring that children still receive an education.
At the point where they return to school, all that can realistically be done is to try and protect staff by distancing them from children. There are constant conversations going on within schools in relation to safety in that regard. The conversations include halfing the intake so you have four or five staff rooms, ending lessons five minutes early for teachers to leave and be somewhere safe before kids egress, so kids go to school only 2-3 days instead of 5 etc.
For kids, there's an acknowledgement that pretty much any measure is pointless. The idea kids can socially distance in school is laughable.
The unions aren't being deliberately obstructive. They have genuine obvious concerns. Teachers haven't been sat on their hands.
