"Juveniles do not have a "right" to unfettered free speech in the schools."
Or anywhere else for that matter.
You are not considered a 'citizen' until you reach adulthood.(18)
Underage children are considered to be 'wards' of their parents.
You are not considered a 'citizen' until you reach adulthood.(18)
Sad but that includes a lot of high scholl students
these days