I’m a zero at mental arithmetic. It’s true—I struggle with this skill—but I want to focus on the phrase itself. In our language, we often equate zero with something negative. But zero is the only real ...

(via Big Think) Before the introduction of zero, mathematics was a tangible subject, where numbers held weight and substance. With zero came the concept of a mathematical “nothing;” it turned our ...

Zero is the linchpin of the number line and an all-important math concept. Learn how to teach zero to kids with these activities. Did you know that zero has a history? Ancient civilizations like the ...