3.OA.D.8 - Coherence Map and Connected Learning Resources | Lumos Learning

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# The Coherence Map shows the relationships among the Common Core Standards. The Lumos coherence map not only provides graphical representation and convenient navigation within the standards map but also access to thousands of engaging learning resources such as Practice questions, Videos, Books and Infographics related to every standard. It helps educators and students visually explore the learning standards. It's an effective tool to helps students progress through the learning standards. Teachers can use this tool to develop their own pacing charts and lesson plans....SHOW MORE

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3.OA.D.8

Standard Description of 3.OA.D.8: Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. (This standard is limited to problems posed with whole numbers and having whole-number answers; students should know how to perform operations in the conventional order when there are no parentheses to specify a particular order (Order of Operations).)

Overview:

Standards preceding 3.OA.D.8 are 2.OA.A.1. Standards that are taught after students master 3.OA.D.8 are 4.OA.A.3. Standard(s) related to 3.OA.D.8 are 3.MD.B.3, 3.MD.C.7.d, 3.MD.D.8. The Lumos Coherence map for 3.OA.D.8 includes standards correlations, description and a list of apps, questions, videos, books and other resources related to 3.OA.D.8

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3.OA.D.8

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