The document summarizes student achievement data from Greenfield High School over multiple years. Attendance increased by 4.1% from 2009-2010 to 2011-2012. The number of failing grades decreased by 98% and Fs received by students dropped by 83%. The number of students on the D/F list fell by 57% since 2010 and Ds received decreased by 66%. In parallel, the honor roll increased by nearly 100% and the dean's list rose by 100%, showing more students achieving higher grades. Overall, the school has seen great improvements in academics, athletics, and other areas.