Some say the reason most manhole covers are round is that a circle cannot fall through a smaller circular hole. Which of ...

Students can get hands-on by incorporating natural objects into curiosity-driven math lessons like measuring and sorting.

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. The kids are not ...