Matt Barnum | The 74
“The nation’s 12th-grade students did slightly worse on national math and reading tests in 2015 than high school seniors did in 2013, according to National Assessment of Educational Progress results released today, even as high school graduation rates got better.
The overall score decreases were quite small — roughly two points in math and a single point in reading — but continued a trend of lackluster 12th-grade performance on the national test. The change in the 2015 results registered as statistically different in math compared to two years ago, but not in reading.”