It's lunchtime at Oakland High School in Oakland, Calif., and that means fence hoppers. Several kids wear mischievous grins as they speedily scale a 12-foot-high metal perimeter.
In theory, anyway, Oakland High is a "closed campus." That's done in the interest of safety and security and to cut down on school-skipping. It means kids can't leave during school hours without parental consent, especially at lunchtime. But it doesn't stop several students from breaking out.
A graphic released with the 2012 PISA results shows the annualized change in performance in average math scores between 2003 and 2012. The chart includes only nations that have comparable data from both 2003 and 2012.
Originally published on Tue December 3, 2013 12:13 pm
American 15-year-olds continue to turn in flat results in a test that measures students' proficiency in reading, math and science worldwide, failing to crack the global top 20.
The Program for International Student Assessment, or PISA, collects test results from 65 countries for its rankings, which come out every three years. The latest results, from 2012, show that U.S. students ranked below average in math among the world's most-developed countries. They were close to average in science and reading.
Ever since the Year 2000, 15-year-olds from around the world have taken a test every three years to gauge their reading, math and science skills. It's called PISA, short for Program for International Student Assessment.
And as NPR's Claudio Sanchez reports, the results of the U.S. are being described as sobering.