Let’s Play… Tenzi!

If you’ve read the previous post on the fundamentals of counting, then subitizing is not news to you. If you haven’t yet, here is a link to that post! Tenzi is one of my favorite at-home-fun-for-everyone games that has a…
Counting looks simple and is anything but: one-to-one, cardinality, subitizing, and the long road from reciting numbers to knowing what they mean.

If you’ve read the previous post on the fundamentals of counting, then subitizing is not news to you. If you haven’t yet, here is a link to that post! Tenzi is one of my favorite at-home-fun-for-everyone games that has a…

Dice and dominoes are probably some of the first quantities we consciously subitize and assign a numerical value to as children. (Subitizing, you say? What’s that? Check out this post on the many nuances of counting.) The “pip” or dot…

What would you think if I told you counting was actually not as easy as 1-2-3? I was as surprised as you when I studied the development of numeracy in our youngest mathematicians. What we might consider done and dusted…

How many dots do you see? HOW do you see them? This image appears in our Kindergarten curriculum as part of something called a “dot talk.” This is an opportunity for students to see math as something that is perceived…