Curious Kids: Why do we count to 10? Published: August 20, 2017 3:25pm EDT. Daniel ... Mathematicians call this a place-value number system, and counting in tens is called the decimal system.

Little kids are looking at a lot of dots these days. The theory behind this increasingly popular practice is that an ...

Talking About Numbers, Not Just Counting, Builds Kids' Understanding By Kyla Calvert / Education Reporter Published October 28, 2013 at 1:32 PM PDT ...