Mathematics has always been one of the most challenging subjects for students of all ages. From simple arithmetic to complex ...

Abstract: The classic p -center problem consists of choosing a set of p vertices in an undirected graph as facilities in order to minimize the maximum distance between each client vertex and its ...

Four simple strategies—beginning with an image, previewing vocabulary, omitting the numbers, and offering number sets—can have a big impact on learning.

The answer to this mathematical brain teaser is NOT 40 - can YOU solve it in 30 seconds by remembering the special rule?

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