One of the most striking statistics to come out of April's Speak Up! study is the huge disconnect between the 67 percent of parents who are willing to purchase a mobile device for their child to use at school and the near equal percentage of school administrators who will not allow mobile technology to be used in their school. It is long past time for America's schools to rethink our use of cell phones in the classroom. This slideshow will give you 30+ ways to harness the power of cell phones and it might even help you convince the right people to change your school's policy. Good luck!