If they brick it, they have to work out how to fix it.
As one of the kids who was lucky enough to get a BBC Micro, I had zero support. No-one else in my family even knew how to turn it on. No teacher at my school could support me because none of them knew how it worked either. If I broke it, I had to fix it. And no Stack Overflow, so no code to copy-paste. I had to go back to first principles every time and work out what went wrong and how I could make it go right.
Best education you can give anyone.
We had laptops at my high school 10 years ago, some of us learned how they worked inside and out, most did not.
When the curriculum depends on having a functional laptop, teachers wont want to wait around for kids to figure out how to fix their laptops. 90+% will go go the tech. Little Johnny who's already struggling with math class will not be helped by having a non-functional laptop. Not everyone needs to know how computers work.
EDIT: Probably you are like me and many people on here who found the HS curriculum easy and boring and stimulated yourself by hacking around with computers instead. This is not everyone's experience of HS, some kids legitimately struggle.
What is this weird obsession that we have with making children do everything the hard way? I understand that we want them to apply critical thinking and for them to grow into self-sufficiency, but why do we suggest these archaic hazing rituals?
We've made strides in many areas of technology. We have the power to troubleshoot a non-working laptop, unsuccessfully diagnose, and then re-image it to a saved state in less than a school day. I'm not saying that there shouldn't be consequences, but I think we can put Timmy's time to better use.
> we teach them basic math
Keyword here is teach. We do not give them a math book and tell them to figure out what 8 * 7 means. We break down the concept of multiplication into its constituent parts. In that same vein, we should enable the child to learn how to troubleshoot the system.
Like I said: I think we can put Timmy's time to better use.
Well, life is an archaic hazing ritual.
If I - as a teacher - can do an immediate 'restore to neutral state' with core educational files and programs retained then by all means open them up.
Otherwise, I have to be curmudgeon and say that the existence of the computer in the classroom is to more effectively complete educational tasks. If having an open system gets in the way of that then the system should not be open.
But they still won't know or care how their computer works, or how to program.
Still, that BBC Basic manual and copies of Micro User were mighty helpful - the manual was excellent! I am sure you agree.
I agree that great things can happen when kids can truly explore their computer and take away the 'magic', but just handing all kids a laptop and having them go wild is not the way to do it. I don't what is, to be fair.