Computer software that shows students visual models of mathematical concepts—and lets them manipulate those models by doing math—has a certain intuitive appeal. Now, recent research on SimCalc ...

Researchers have created a new system that automatically produces code optimized for sparse data. We live in the age of big data, but most of that data is "sparse." Imagine, for instance, a massive ...

Calculators augmented with algebra software may no longer be used by Kentucky high school students as they take a statewide college-readiness test, the Kentucky Department of Education ordered Tuesday ...