The document discusses the increasing prevalence of mobile phones and how schools are responding. It notes that many students now bring their phones to school daily, despite some school bans. It then suggests ways that phones could potentially be incorporated into education, such as for research, collaboration, ebooks, math formulas, photography, and more. Some specific apps are also mentioned that could help with subjects like science, language learning, and test preparation. Both advantages and disadvantages of allowing phones in schools are outlined.