From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

After a 10-year effort, physicists got a value for “Big G” that does not settle the debate over one of nature’s hardest ...

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 ...