Taxes, benefits, and household data make America look more unequal than it is.
While studying salmon populations and designing amusement parks, these students are breaking barriers to advanced math that ...
The trade organization's five-year review finds progress in stores but stalled supply-chain emissions leave 2040 target out ...
Educators and administrators in recent years have been eager to reimagine math instruction. Troubled by high failure rates in ...
Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...
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A movement to help students understand rather than memorize has had sprawling effects, including pushback on teaching methods ...
Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...
The final, formatted version of the article will be published soon. In primary school mathematics teaching, game-based learning can assist teachers in enhancing classroom efficiency, diversifying ...
Abstract: We present a numerical method for the minimization of constrained optimization problems where the objective is augmented with large quadratic penalties of inconsistent equality constraints.