Math education is rapidly changing. And while there are real headwinds with respect to math achievement, the new ideas and curricula that are emerging have the potential to power real progress for ...

We teach the wrong math and test it the wrong way. We devote thousands of hours to the obsolete rote math that pervades our ...

Debates over how geometry is understood and learned date back at least to the days of Plato, with more recent scholars concluding that only humans possess the foundations of this understanding.