Electronic Frontier Foundation:

The campaign was created to raise awareness about the privacy risks of school-supplied electronic devices and software. EFF examined Google’s Chromebook and Google Apps for Education (GAFE), a suite of educational cloud-based software programs used in many schools across the country by students as young as seven years old.

While Google does not use student data for targeted advertising within a subset of Google sites, EFF found that Google’s “Sync” feature for the Chrome browser is enabled by default on Chromebooks sold to schools. This allows Google to track, store on its servers, and data mine for non-advertising purposes, records of every Internet site students visit, every search term they use, the results they click on, videos they look for and watch on YouTube, and their saved passwords. Google doesn’t first obtain permission from students or their parents and since some schools require students to use Chromebooks, many parents are unable to prevent Google’s data collection.

Google’s practices fly in the face of commitments made when it signed the Student Privacy Pledge, a legally enforceable document whereby companies promise to refrain from collecting, using, or sharing students’ personal information except when needed for legitimate educational purposes or if parents provide permission.