Arne Duncan Public School System has biggest black-white achievement gap in USA

Edward Hayes:

A phony interpretation of Chicago Public Schools’ academic progress isn’t the only beast threatening your local schools. For decades now, in every school district with a fireplug, a Walgreens, and a crooked alderman, the test scores of white children have been higher than those of black youngsters. The monster is called the achievement GAP. It slithers into your school even when the black and white students are sitting right next to each other in the same classroom. Furthermore, black middle-class students cannot escape its wrath because the GAP tracks them down even when their parents escape to the suburbs or move uptown.
Boring but important: The stupidly named National Assessment for Education Progress (NAEP) exams, administered by the National Center for Education Statistics, the statistical arm of the U.S. Department of Education (whew!), reports that the national GAP has narrowed for 9 to 13 year olds in math and reading since 1978, but remains unchanged for the last ten years. But there are isolated pockets of small success where the gap narrowed a bit.
4th Grade Reading: Three states reduced the GAP (1990-2007) -Delaware, Florida, & New Jersey.