A found the following article, and EFF report fascinating.
Your Kids’ School-Owned Devices Are Spying On Them, Report Finds – Consumerist
EFF PDF: https://consumermediallc.files.wordpress.com/2017/04/effkidsprivacyreport.pdf
The learning technology, particularly Google Chromebooks, schoolchildren are required to use every day are some of the worst when it comes to explaining and protecting users’ privacy.
Being in HE, I don't have much experience with mobile devices and the privacy of K-12 students. I'm curious how you feel about that report.