Re: Forgotten memories
The point of the Pi was NOT to have onboard installed os.
If you have an installed system in a classroom you have to manage it. You can't give students root so you can't have them install or modify anything, you need security, anti-virus, backup, maintenance, updates, rules and punishments for breaking them. Deterring students from doing anything not explicitly specified in the lesson.
The whole point of the Pi is to be like the 8bit micros of old. You screw up you just pop in a new image card and start again.