I guess there only need to make Apple agreement to sign.
Here is some from Apple Student ID.
"We believe in transparency"
"As a parent or guardian, you want
the best learning environment for your student. Your student's school has provided them
with an Apple device"
"As part of the process of creating an Apple ID for your student, we will ask you to provide us with the following information:
your student's full name, birthdate, password
"Create and share photos," Ahh lets us share some privacy from the rest room or the guy picking his nose on internet. People love that.
“We will not knowingly collect,
use or disclose any personal information from your student without your verifiable parental consent. Once you review this Disclosure and Apple's Privacy Policy and
provide verifiable parental consent, you will be able to create an Apple ID for your student.”
In plain English, when you have consent to apple ID, Apple can disclose any personal information.
"Limit
Ad Trackingwill be enabled by default for all devices associated with a student's Apple ID" "
your student will still be able to
receive non-targeted
advertising on those devices."
Source
https://www.apple.com/privacy/parentaldisclosureconsent.pdf