Composing and Decomposing Numbers: What This Looks Like in Kindergarten [3-Part Series]
Building kinders with great number sense has really helped us grow in all areas of math this year. Recently, I wrote a three-part series to illustrate some of how we’ve worked on it especially in relation to composing and decomposing numbers using groups of tens and ones. Decomposing Numbers In part one, I explain the value and…