Complex Subitizing and Daily Number Sense Routines: The Fire & Wire Way
Hello! Many of you have heard me discuss subitizing and subitizing and subitizing over the years. I’m still at it. I am also happy to say that, along with Stacy Eleczko and Julie Russo, I have written a book with companion set cards to address Foundational Number Sense through subitizing, number lines, and short explorations. […]
math club 