The problem with online school is FAPE. Districts would have to provide devices (which many already do) and wireless access to kids, at least those without it at home. Maybe for all. Public education has to be free. That is a lot of hotspots needed.
In my opinion, you either tack the time on to the end or you forgive it entirely. Unless the feds are going to provide economic help in providing wireless access, online learning at the K-12 level won’t happen.
Its not going to be possible for many schools, especially those in rural areas, less than half are one to one schools, those that are providing computers or notebooks to every student. Half of my students only have access to the internet while they are in school.
Reynolds is going to have to bit down hard, and start forgiving days, this is just starting and is only going to get worse, before it gets better. There is no other way to slow down the spread of the virus, but to shut everything down, and pray that stops it.