You know that moment when you realize your kid has been “getting support” for months (or years), and still can’t decode a ...

Third grade was a long time ago, and many of us have forgotten even the most basic of principles. Fortunately, they’re pretty easy to remember, and calculators are ready and available now. A review is ...

We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple third-grade math problem manages to trip us up and make us question our ...

As the most recent nation’s report card made painfully clear, American students are struggling in math. At the same time, administrators, teachers, and parents are finding new ways to help these ...

The idea of an animal that can count or do math might sound like something out of a viral news story or TikTok video. But a sense of quantity, sometimes called "numerosity," appears across a ...