Zero Is the Leaves on the Tree

How do you count to zero? If you think about it, zero is everywhere. You can see it and it makes a big difference in our lives. In the winter there are zero leaves on the tree or maybe zero ducks on the pond. "Zero is the sound of stars filling the night." This is a beautiful, almost poetic book, about the concept of zero. In fact, I'd call it a celebration of the concept of zero. Great math book to connect children to the beauty of numbers.