What on earth is the point? When I was a kid we just had the same timetable repeating every week. It changed once a year, at the beginning of the academic year, meaning that within a few weeks I knew it from memory and didn't need to keep looking it up.
In the extremely rare event that things deviated from the timetable, the school found a way to tell us. It's not hard to convey a message to a group of students when you know exactly which room they'll physically be in at any given moment; another advantage of a fixed timetable.
If the school can't accomplish such basic tasks as scheduling a simple timetable, that's the adults' problem, not the children's.
Hey, it's perfect to train the next generation of Deliveroo riders and Uber drivers...
Try doing that today and see how you get on. Like it or not, the world is changing
Strangely, we (Gen X) managed to do it, w/o being up2date. So you came into school and found out teacher's ill, etc? Cry me a river.
We even managed to do w/o knowing if our friend was available - we just rang the doorbell. Imagine - all w/o a phone! Not even had a landline!
Bees dorksy parents, i see...