Poverty, mobility have ties to dropout rate, experts say - Article Photos 24/30

FIRST DAY OF SCHOOL: Hafsa Ishaq works with students on the first day of class at the new U.S. Grant High School on Thursday, Aug 19, 2010, in Oklahoma City, Okla. The school is undergoing the most drastic school improvement plan in the state while taking steps to replace fifty percent of the school's staff that was removed over the summer. Photo by Chris Landsberger, The Oklahoman ORG XMIT: KOD