The document discusses elementary school scheduling options and academic reasons for the schedules. It provides details on the 2011-2012 pilot schedules used at different elementary campuses, which included either a daily 45-minute PE and specials block, a 60-minute combined PE/specials block, or a rotating 45-minute PE/specials block. It then outlines the proposed 2012-2013 district-wide schedule, allocating time for various academic subjects totaling 420 minutes per day. The schedule aims to provide increased instructional time for higher standards, decrease after school tutorials, and allow for enrichment, interventions, and response to intervention during the school day.