Check out this blog post from a school that we visited to get some helpful hints . . . http://www.edutopia.org/blog/one-to-one-ipad-reflection-andrew-marcinek
Here are a few more schools that are implementing this . . . http://bbrook.k12.nj.us/domain/343
http://one2one.corcoranunified.com/
http://www.sfhs.com/academics/technology/one-to-one/index.aspx