I'm torn. One the one hand, my dds are in a lucky position in that their school / nursery are new builds, so easy to bubble even in the playground, plus proper separate classes with proper ventilation and separate toilets and sinks for each bubble. I would have no issue with the teachers or nursery staff wearing masks, or the elder dd wearing a mask as needed at school. I am also lucky that dd is pretty ahead in her class and loves school, so I had no issues getting her to do at least maths and English the first time round. The school was also excellent at sending work home most days, covering maths, English and other topics.
Youngest dd had a week off nursery after child tested positive, but no staff and no other children showed any symptoms, again bubbles were strict, rooms well ventilated and they have garden space which can be separated so no bubble mixes.
Also, I am concerned that in the push to "help the nhs" schools shutting would put on more pressure. A lot of schools in the area I live had a 2 key worker parents or single parent who was a key worker for any key worker provision. That was easier in March as lots of their partners were furloughed, so staff could keep coming to work. I'm not sure that will happen this time around, and a lot of staff I work with are the lower earners and therefore would potentially be asking for unpaid / parental leave to cover this time round. It was something that people asked about before furlough came in. This could leave staffing even worse than it is already.
On the other hand, I know there are lots of schools that are old, don't have suitable ventilation, toilets, hand washing facilities etc, and so I can see that teachers wouldn't feel safe in those places and understand why.
Ultimately, I would support the teachers and the head in whatever decision was made but I'm also aware that there are some children in my dds class who didn't even pick up a book in the first lockdown, never mind do any school work and I am worried that some of those children will never catch up and will be affected long term.
I should probably pull splinters out my bum, I'm so on the fence. I do think the DFE have had enough time to sort it out, as have the unions - why not insist teachers wore PPE for all classes way back in September.