Standard lesson here after 4 days of school closure - & yes we are constantly evolving.
Everything is posted on Google classroom. Often the PowerPoint or other resource the teacher would have used if the class was in school as normal. Frequently an explanatory video posted too - pre recorded, so even if it's just 10-15 minutes of teacher explanation the teacher has spent an additional 1-2 hours recording videos for a school day. Considerably longer if they're doing a fancy set of resources to tie in to the video, or embedding stuff. Or if they've had to re-think their entire lesson because it's an entirely different delivery mechanism & they've realised it just won't work remotely.
So you've just added in a few more hours to that teacher's week.
They're available live during lesson time to respond to student queries. 50 minute lesson & 25 kids? That should keep them quite busy; generally more so than in a normal lesson.
Then they have to mark all the work. But lots of the students have suddenly forgotten all their IT skills & can't remember how to upload a google doc. So they're all emailing the teacher, helplessly, all evening, & meanwhile she's trying to record tomorrow's lessons.
Plus the usual marking load.
Oh, & facilitating her own dc who are also fumbling their way through distance learning, or are bolshy uncooperative teenagers or little ones who'd usually be at nursery.
I'm currently living this dream & it's coming together ok. But I'm on my flipping knees with it.
No, I'm not going to be doing 6 hours of online live videoing on top.