The doubling square trick is a simple mathematical shortcut designed for class 6 to 10 students to make multiplication easier ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

Most of us have little trouble working out how many millilitres are in 2.4 litres of water (it’s 2,400). But the same can’t ...

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...