Chart Shows Reading, Math Scores Since Education Department Was Implemented. ... NAEP's long-term assessment of math scores from 1978 to 2012 showed an 11 percent increase in scores among 9-year ...

In principle, this impossible math allows for a glue-free bridge of stacked blocks that can stretch across the Grand Canyon—and into infinity ...

In Miera’s experience, most math curricula lean in one direction or the other—skills-heavy, or more oriented toward problem-solving—and teachers have to make up for the gaps.

A Triangle Inequality. Billiards in triangles, which do not have the nice right-angled geometry of rectangles, is more complicated. As you might remember from high school geometry, there are several ...

The report begins with a series of charts based on survey questions that asked math instructors (including those who taught math either full or part-time during the 2022-23 school year) about the ...

The latest math results from 2012 will be released on Dec. 3, 2013. Hopefully, American students will have improved since 2009. On the PISA math test in 2009, the U.S. average score of 487 fell ...

Four years ago, based on the existing 9x9 multiplication charts, which use Arabic numerals, he began to devise a new chart based on formulas derived from Tibetan chess and dice games.