Around me there’s a school district that’s thinking of 2 days in school, 2 days home. So your child would go Monday’s and Thursday, others tuesdays and Fridays with Wednesday being the clean the school day. The days your not in school would be virtual.
There's things hiding in those details you need to look at. With that partial model, how are the 3 days of virtual really working? If it's like us, those are self directed online with no teacher interaction. Which becomes obvious when you realize the same teachers are teaching the other half and not available on the virtual days.
Our middle schools were looking at that plan. With 2 days in school, extended classes half the first day and half the second, then self directed the other 3 days. So, a split 2 days in building is really a 1 extended time in person class for each subject a week and the rest self directed. The high school was worse, 4 days over 3 weeks in school, because it was 3 groups instead of 2. Same extended classes, it's 2 extended time in person class for each subject every 3 weeks, the rest self directed.
The full virtual option for both middle and high school uses the same extended classes, but it's 2 of each subject every week. Half on Monday/Thursday, half on Tuesday/Friday and only Wednesday is self directed.
So, one way could be as little as 2 directed classes every 3 weeks, while the other would be 6 directed classes every 3 weeks. It's not clear the partial in person is really better.
It doesn't matter for us now though, they've gone all virtual for the first semester, until January.
MA is basically telling them to pound sand.
How fast is the testing in MA? And is the tracing robust and working?
If you're getting test results back in 24 hours or less from the time a test need is identified, and have robust tracing to identify exposures and test. Mix in some scheduled random sampling to catch school population testing and kick off missed tracing cycles. Then, opening could be just fine. A positive test in a classroom would be able to quarantine and test everyone in a day to see if there was a transmission and contain them.
On the other hand, if it's taking a week+ from the time a test need is identified, there's no way quarantine and test everyone on this kind of schedule. Nobody would be in the classroom anyway as they're always quarantine between "test need is identified" and "test result".