Mobile phones have become ubiquitous in the lives of children and young people. They are used not just for calls and texts, but also for accessing the internet, taking photos and videos, listening to music, and playing games. For many youth, their mobile phone is their most important means of communication, organization, and self-expression. While mobiles provide benefits like constant connectivity to friends and family, their use in schools can also present challenges like disruption of classes or accessing inappropriate content. Educators must consider both the opportunities and risks of mobile phone use as they develop policies for their use in schools.