I think it is two-fold.
Firstly, they need to get the economy moving. They can't have all the primary kids back at once because that would be too risky, so they are having some of them back, some of the time. This was talked about at the briefing last night. Boris said all primary to have a month before the end of term, providing the figures keep going in the right way. So the years they initially mentioned, then if the figures are ok, the rest late June. This won't be full time though - I certainly got that impression - because of social distancing. So I foresee part time. This won't do much for the economy because it will still cause childcare issues. But, it will give the scientists an opportunity to see what impact the return makes to the figures. When the schools break up for summer, they have time to assess the 'damage' caused by this slow phased return and whether they can send all primary back in September. So, some parents will be able to work before September, but not many. Slow and cautious, as they keep saying. And why primary? Because most high school kids can be left at home.
Secondly, I understand the frustration about year 10 and 12 going back later and why some of you think they should be prioritised, but Whitty made it very clear that they have modelled all the information around schools and they less certain about the risk to teenagers, whilst more certain about the very slight risk to younger kids. So, the government is led by the science which has shown the safest group to return.
Boris once again reiterated in the Commons yesterday that the health of the nation comes before the economy. Some of you might not agree with that, but that is where we are at.
I think we have to accept that this is going to take months and months. Schooling won't be the same whenever they go back this year at least. Our school is waiting for detailed guidance about social distancing, how many students we can take and how often.
Please don't for one minute assume that after June 1, if your child returns they will be in all week, in their normal class size. They won't be, that's been made crystal clear. And all they hope is that 10s and 12s get 'some face time with their teachers before the end of term.' And that will be dependant on what happens in the primary schools in the weeks preceding. If safe it could be a reduced timetable, in small groups, of a few hours a week, from July.
It's horrible, and unsettling, but this is our new reality now, and we all have to adapt to it. Luckily, young people are generally resilient and adapt well.
The ones I worry most about are SEN students, who I work with most of the time - but we are already gearing up to supporting them when they arrive back, and we are actively encouraging all those who should be in school now to come in.