For all of the recent strides we’ve made in the math world—like a supercomputer finally solving the Sum of Three Cubes problem that puzzled mathematicians for 65 years—we’re forever crunching ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

These student-constructed problems foster collaboration, communication, and a sense of ownership over learning.

CHICAGOCHICAGO — In July, in a packed classroom in downtown Chicago, a group composed mostly of early elementary teachers and child care workers read a story about “Wendi,” a fictional preschool ...