If you’re looking for a Christmas math activity that feels more like a game than a worksheet, this Christmas Bump Game is exactly what you need. BUMP games are a favorite with kids because they’re ...

Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

I will never forget this one day when Kevin was a preschooler. We had an IEP meeting, and one of his proposed math IEP goals was to be able to visualize and identify what 2 of something looks like or ...