If you've ever uncrumpled a crumpled piece of paper, you may have noticed the creases form in geometric patterns. But you probably didn't! It's a crumpled piece of paper! Well, next time, look closer.

This department contains reviews of books, products, and software. Journal Information Teaching Children Mathematics (TCM) is an official journal of the National Council of Teachers of Mathematics and ...

Want to help your kindergartner master math? Here are some of the skills your child would be learning in the kindergarten classroom. Know the words for numbers ...