city schools en Decade-Long Study Of Big City Schools Finds Better Math, Reading Ten years after education researchers began focusing on big city school systems and monitoring their math and reading scores, there's good news to report. Today, fourth and eighth graders in many of the nation's largest cities have made impressive gains. Surprisingly, school systems with large numbers of low income children have exceeded the national average in both subjects . Wed, 18 Dec 2013 22:03:00 +0000 Claudio Sanchez 20255 at