jones_supa writes "The latest PISA (Programme for International Assessment) results are out today. Since 2000, the OECD has attempted to evaluate the knowledge and skills of 15-year olds across the world through its PISA test. More than 510,000 students in 65 economies took part in the latest test, which covered math, reading and science, with the main focus on math — which the OECD state is a 'strong predictor of participation in post-secondary education and future success.' Asian countries outperform the rest of the world, according to the OECD, with Shanghai, Singapore, Hong Kong, Taiwan, South Korea, Macau and Japan amongst the top performing countries and economies. Students in Shanghai performed so well in math that the OECD report compares their scoring to the equivalent of nearly three years of schooling above most OECD countries. The study shows also a slight gender cap: in all countries, boys generally perform a bit better than girls, but this applies only to math." Here's a spreadsheet listing each country's results. The U.S. ranked 26th in math (below average), 17th in reading (slightly above average), and 21st in science (slightly below average).