Sign up today for a weekly math essay and puzzle in your email inbox. Last week we discussed the best way to divvy up a pizza ...

This path forms the basis of the new impossible shape, which is a continuous multilevel staircase modeled on a shape called a ...

“To teach well, you should pay careful attention to what an assignment will make students think about,” Willingham advises, ...

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

Those changes will be contested, in math as in other academic disciplines wrestling with AI’s impact. As AI models become a ...

In US-Israeli discourse, Iran is a monolithically evil country that represents the antithesis of progress - this flawed analysis explains how Tehran has outwitted its opponents at every turn ...

Abstract Algebra” lecture, I tend to buffer them with filler words: “like,” “wait,” “sorry.” While my friend and I raise our ...