Talking About Fractions in Math Class
“The ones that are doing the talking are doing the learning.” I know that. But, no matter how many times I say it, the impact on student learning in front of me is profound and somehow surprising. There is no example stronger than that of talking about...Subtraction with Renaming
We have moved on to subtraction with renaming (2.NBT.7). You might call this regrouping… but really- if we think literally about what’s happening- we’re also giving the values new names! 50+10 is a different name for 60. So, renaming,...