High schoolers often reach for calculators when working on simple math problems like arithmetic. While calculators certainly provide ease in computation, they are not always available to students. Now ...

Many students have become dependent on calculators, because these devices are used ubiquitously in daily life. However, the ability to complete math problems without the aid of a calculator can help ...

NEW YORK – In the days after the redesigned SAT college entrance exam was given for the first time in March, some test-takers headed to the popular website reddit to share a frustration. They had ...