1. Operations and Algebraic Thinking Progression
Table of Contents
Overview...........................................................................................2
K: Counting and Cardinality..................................................................4
OA Overview of K-2 ............................................................................6
K – OA .............................................................................................8
Gr. 1 – OA ........................................................................................12
Gr. 2 – OA ........................................................................................18
OA Summary K-2 ...............................................................................20
Gr. 3 – OA ........................................................................................22
Gr. 4 – OA ........................................................................................29
Gr. 5 – OA ........................................................................................32
Connections to NF & NBT in Gr. 3 – 5 ....................................................33
Connections to Middle School domains ...................................................34
Appendix: Methods for solving basic addition and subtraction problems ........36