North Dakota Grade 3 Math

North Dakota Grade 3: connect practice to a classroom target

Use North Dakota curriculum source to check the expectation your class is studying. The topic directory provides general lessons; it is not a complete state alignment. These selected learning references give you more precise ideas to compare with an assignment. Common Core-style codes are Common Core references, and other codes come from the existing planning reference. Confirm current state wording and placement before treating either as an official local requirement.

3.NO.CC.1

Read and write numbers up to 10,000 using objects or visual representations, including standard, word, and expanded forms

3.AR.OA.1

Using mental strategies, multiply and divide basic facts within 100. Automatically multiply and divide up to 5 × 5 and 10s facts

3.GM.G.1

In two-dimensional shapes, identify lines, angles (right, acute, obtuse), and perpendicular and parallel lines

3.DPS.D.1

Formulate questions to collect, organize, and represent data with more than four categories using scaled picture and bar graphs

Choose practice from the explanation

Ask the student to explain one of the ideas above with a drawing, model, table, or short calculation. If the explanation is unclear, open the related lesson before assigning a mixed test. If the idea is understood but the calculation is unreliable, choose a focused worksheet and review the strategy afterward.

Keep the classroom target, the resource used, and the next step together in a study note. A topic quiz can guide review; its score is not an official state performance level. Revisit the skill in a new context after a few days.