Excerpt 4: Cluster 3.OA.D: Solve problems involving the four operations, and identify and explain patterns in arithmetic. (Pages 24-28)

Description: Explanations and examples of how to implement the Operations & Algebraic Thinking standards in Grade 3. In this section, we'll talk about the connection between the standards in the Operations & Algebraic Thinking (OA) domain and the standards in the first cluster of the Measurement & Data (MD) domain. As previously mentioned, the OA standards are also closely connected to place value concepts in the Number & Operation in Base ten (NBT) domain.