Corrected: An earlier version of this story provided an incorrect figure for how many states surpassed the international average for 8th graders in math and science. The figure for math is 35 states; ...

The math and science achievement of U.S. students continues to surpass the global average for nations taking part in a prominent assessment, results issued Tuesday show, but several East Asian ...

Moving averages are widely used in economics and finance. A great variety of lengths are used: 20-day, 50-day, 200-day, etc. These contain different amounts of information, but not for the reason you ...

Students in the United States rank below average in math and average in reading and science among 34 nations, according to Programme for International Student Assessment results released Tuesday. The ...

CEDAR RAPIDS - Fourth- and eighth-grade students overall in Iowa are more proficient in math and reading than their peers elsewhere in the United States, according to results of a national test ...

Alabama students showed no significant progress in eighth-grade math from 2007 to 2009, and the state's fourth-graders actually scored lower this year than they did two years ago, according to the ...