Many students see the equal sign as a signal to calculate, rather than a symbol of equivalence. Here’s how to clear up that ...

During World War II, statistics helped the Allies estimate the number of enemy tanks, which proved essential in the decisive ...

Dylan Kane likes his math curriculum. But there’s one important piece missing, he says. The 7th grade math teacher in Leadville, Colo., uses a program that teaches math skills through real-world ...

Crushing ice for a frozen cocktail? Reach for a full-sized blender. Need a quick smoothie for your morning commute? Break out your personal-sized blender, then hit the road with its on-the-go jar. But ...