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

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

REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a programming language. Instead of scattering your intermediate calculations ...

AUSTIN, Texas — Tuesday morning delivered the coldest weather of the fall so far across much of Central Texas, including a light freeze at the Austin airport. This stretch of chilly mornings is now ...