On the heels of the popular girl-dinner trend, allow us to introduce to you: girl math. Popularized by TikTok user Samantha James, the concept pokes fun at bad spending habits by justifying them using ...

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links. Happy Pi Day! Every March 14 (or 3.14) we honor ...

Student work posted in an elementary school before the pandemic shows the “partial product” method of solving a multiplication problem, one of many methods students have learned with Common Core.

There is a well-known adage that the design process in most cases consumes just 10% of project funds, but decisions made during that time determine 85% of all subsequent costs. For many manufacturers, ...

Even the simplest digital storage oscilloscope (DSO) or digitizer includes some form of waveform mathematics. Waveform math extends the usefulness of these data acquisition-based instruments. The ...