Student achievement in Ohio’s “Big 8” district & charter schools

Thomas Fordham Institute:

In 2010-11, 40 percent of public school students (enrolled in both district and charter schools) in Ohio’s eight major urban areas attended a school rated D or F by the state. This is an improvement from the previous year, when 47 percent of students attended such schools.
The percent of students attending schools rated A or B has remained roughly the same. However, the percent of students in these cities attending a school that has met or exceeded “expected growth” (according to Ohio’s value-added metric) has risen significantly, from 67 percent in 2009-10 to 78 percent in 2010-11.