I'm a sophomore in a high school that allows, but does not require, a laptop. Two of my sisters go to separate schools which require them. I can't speak much about how well that has worked out there, but at the very least they haven't revoked the policy yet.<p>Last year I brought my laptop to school to take notes on. As someone with terrible handwriting, it was was enormously helpful. I will admit, though, that I did not hesitate to browse the web during class. Sure, the school put up filters, but HotSpot shield (and in my case, an SSH tunnel) could circumvent them with no trouble. A few students spent all of their time on sports websites, only getting minimal notes for the purpose of plausible deniability.<p>So your old high school should know that it is impossible to block students from messing around. However, laptops can be very useful. At my sisters' schools where laptops are required, teachers are using tools such as Moodle for homework, and email for communication. These make it more convenient for everyone. Whether the latter balances out the former is difficult to judge.