Not if the school actually cares about the future of its students.
From a blog post[0] we published at NuCypher a while back:
> If we fail to take action now, we risk a world in which unsavory actors - domestic and foreign - have built rich, comprehensive profiles for every one of our children, following the trajectories of their education, home life, consumer habits, health, and on and on. These profiles will then be used to manipulate their behavior not only as consumers, but as voters and participants in all those corners of society which, in order for freedom and justice to prevail, require instead that these kids mature into functional, free-thinking adults.
0: https://blog.nucypher.com/todays-kids-need-end-to-end-encryp...