While it is true that the stock market usually goes up, most individual stocks underperform. It’s the hard-to-identify ...

How do math teachers select curriculum materials, and what instructional practices do they use? A new EdWeek Research Center survey sheds some light on these questions. Earlier this month, Education ...

Imagine you’re rolling down the street in a driverless car when you see a problem ahead. An Amazon delivery driver got their van halfway past a double-parked UPS truck before realizing they couldn’t ...

Third grade was a long time ago, and many of us have forgotten even the most basic of principles. Fortunately, they’re pretty ...

From Quanta Magazine (find original story here). Most of the important discoveries in mathematics take place after decades or centuries of effort. If you want to attack the biggest problems, you’ll ...

The math behind Donald Trump’s sweeping and allegedly “reciprocal” tariffs may actually be simpler than it seems. With the help of a large chart, the president unveiled his latest wave of tariffs ...