Minors' Data & Classroom Technology: Protecting the Digital Rights of Students

This paper examines how Cambridge International schools in Spain can lawfully use digital technologies and protect minors’ data in compliance with GDPR, LOPDGDD 3/2018, and AEPD guidelines.It defines lawful processing bases, the 14-year consent rule, and introduces a risk classification for classroom technologies such as Google Workspace, video conferencing, and AI tools.The article also proposes a Digital Consent Register model and a framework for ethical EdTech use, helping schools transform compliance into a culture of digital respect and accountability.