Naturally, at 8PM on a Sunday, The Boy remembers, "Oh, I have homework." Which is now delivered, and responded to, entirely on something called Google Classroom. We had to work out the typically Google-ludicrous navigation and arrive at his actual assignment, but within 45 minutes it was done and he was in bed. We even clicked "submit" on something that should have been submitted Friday.
It's a whole new world, except that the time of day/week for 9 year olds to remember their homework remains the same.