31 Ellen Berg 2005 <p> As Ellen Berg packs up her classroom at her middle school for the final time, she reflects on the leadership opportunities she has had and other things she feels grateful for in what has been a a challenging situation. </p> <p> Berg, E. (2005). What I learned the hard way. Teacher Leaders Network diaries. Retrieved from the Teacher Leaders Network 11 Apr 2008. Link: http://www.teacherleaders.org/old_site/diaries04_05/EB18_04_05.html </p>