This document discusses 10 engaging ideas for using cell phones in learning activities in the classroom. The ideas include podcasting, brainstorming using text messages, note taking, photo sharing, location blogging, video blogging, text message alerts, phone conferencing, and polling/surveys. Examples are provided for how each could be used at different grade levels and for different subject areas. Potential barriers to using cell phones are addressed, such as students not having phones or schools not allowing phones.