they are unanimously overjoyed to be back in the classroom
Yes, I think that's true too. Certainly in primary, it's much easier to be in school.
It feels like the children have lost a lot of social learning stuff, which isn't going to come back quickly either. Lots of very rough play, they are being extremely sensitive and resorting to physical responses before trying anything else out, they are needy because they've had someone sitting with them 1-1 for months, or needy because they haven't had anyone with them for months and have lost all ability to learn independently, they are making lots of 'noises' - humming, singing, talking loudly to themselves etc - which isn't useful behaviour for their learning, or anyone elses.
Some children have loved being at home and made great progress, and are now frustrated with others disrupting them.
It's hard for them, and consequently we are spending most of our time on conflict negotiation, smoothing problems, telling them to be quiet and so on - which is tiring.
My normal day would look like:
Spelling/phonics/handwriting
Whole class reading
Maths
Break
English writing
PSHE
Lunch
Foundation subject
Foundation subject
Read class book
Currently they are just about managing:
Maths
Break
English writing
Lunch
Whole class reading
Part of a foundation subject (usually PSHE)
Read class book
It's going to take a long time to get back to 'normal'.