but putting 30 people who are quite likely to be asymptomatic carriers (should they get it) into a room together seems mighty risky
But the prevalence of the virus means that is almost so impossibly unlikely to happen. A week ago, Nicola Sturgeon said that rates in Scotland were 28 in every 100,000 - 0.00028%. Rounding it up, 3 people in every 10,000 or a third of a person in every 1000. And remember that half or more of cases are in hospital or care homes, and that rates continue to fall. So the chances of ANY student having it is so, so remote.
Teachers are being advised to keep 2 metres from their students, and from other adult members of staff which will mitigate the teeny tiny risk of someone in a class having it.
Our children have missed out on so much and we just can't carry on as we have been. Not just because the ridiculous "blended learning" ideas were for as little as 33% of time in school was not providing sufficient education, but because all the chopping and changes of days makes it impossible for parents to work.
There are a LOT of inconsistencies around at the moment. Children under 11 can mix freely with friends without social distancing - but have to wear a mask in a shop. I can go to the pub with my friend, or sit in her house and drink Prosecco all night, but have to socially distance from her if she comes into the shop where i'm working.
Leaving all of that aside though, the main point is that rates are plummeting in the community and we just have to trust that the tracers are doing their jobs properly finding the contacts of people who test positive.
I find the Travelling Tabby site which has every graph and breakdown of figures you could ever wish for hugely reassuring.
www.travellingtabby.com/scotland-coronavirus-tracker/