On the Hunt for Math at MoMA
You’re dropping one kid at a birthday party in midtown and you’ve got the other kid in tow. Heading home is an option, though the moment you arrive home it will be time to reverse course and head back to…
Read MoreOn the Hunt for Math at MoMA
“Use The Math You Know”
“Use the math you know.” It is one of my most important mantras. In fact, I rarely have to say it anymore. When I review an upcoming homework assignment with my students, and we come to a tricky looking or…
The Interior Life of Addition
We’ve covered the critical pieces of developing counting with meaning in this post. What happens next? Enter additive thinking! When counting gives way to reasoning, it is the beginning of additive thinking. The journey from “count everything” to “just know…
Dice and Dominoes
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…
Counting: “Easy as 1-2-3”?
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…