North Carolina Standard Course of Study (NCSCOS) — North Carolina
NC EOG/EOC Grade 3 Measurement and Data, Geometry. Practice it free.
EOG grade 3 combined domain (23-27% of the test, Table 1). Solve problems involving measurement and estimation of time, liquid volumes, and masses; represent and interpret data; understand concepts of area and perimeter; and reason with shapes and their attributes. This Grade 3 reporting domain maps to 3 practice skills and 8 representative questions from the playable bank.
What the test measuresStandards basis How the NC EOG/EOC reports it Blueprint & weighting Official sources
Measurement and Data, Geometry skills
Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses
Represent and interpret data in scaled picture graphs and bar graphs
Understand concepts of area and relate area to multiplication and addition
Recognize perimeter as an attribute of plane figures
Reason with shapes and their attributes
North Carolina’s math assessments are state-developed EOG/EOC tests aligned to the North Carolina Standard Course of Study (NCSCOS) for Mathematics, adopted June 2016, rather than a shared multistate framework. The EOG Grades 3-8 Mathematics Test Specifications and the EOC NC Math 1 and NC Math 3 Test Specifications publish, in Table 1/Table 2, the range of total items by domain (the official domain weight distributions). The NCSCOS K-8 domains carry CCSS domain codes (NC.3.OA, NC.8.F, …) and are CCSS-derived; NC Math 1 and NC Math 3 are integrated high-school EOC courses whose standards carry NC.M1/NC.M3 conceptual-category codes (Number and Quantity, Algebra, Functions, Geometry, Statistics and Probability).
Published per-domain weight ranges come from the NC DPI EOG/EOC Mathematics Test Specifications (April 2026), Table 1/Table 2 (range of total items by domain). EOG grades 3-5 (Table 1): Operations and Algebraic Thinking 32-36% (g3) / 14-18% (g4) / 9-13% (g5); Number and Operations in Base Ten 9-13% / 25-29% / 25-29%; Number and Operations – Fractions 28-32% / 30-34% / 39-43%; Measurement and Data, Geometry 23-27% / 23-27% / 19-23%. EOG grades 6-8 (Table 2): Ratios and Proportional Relationships 24-28% (g6) / 24-28% (g7) / — (g8); The Number System 20-24% / 8-12% / —; Expressions and Equations 22-26% / 20-24% / —; The Number System, Expressions and Equations (combined) — / — / 24-28%; Functions — / — / 28-32%; Geometry 12-16% / 16-20% / 24-28%; Statistics and Probability 12-16% / 22-26% / 16-20%. EOC (Table 1): NC Math 1 — Number and Quantity and Algebra 36-40%, Functions 32-36%, Geometry 8-12%, Statistics and Probability 18-20%; NC Math 3 — Number and Quantity and Algebra 32-36%, Functions 32-36%, Geometry 20-24%, Statistics and Probability 8-12%.
NC DPI End-of-Grade (EOG)
NC DPI 2025-26 EOC Assessment Brief
NC DPI EOG Mathematics Grades 3-8 Test Specifications (April 2026)
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8 free questions · 0/0 correct
A square has sides of ft. What is its area in ft?
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What is the perimeter of a cm by cm rectangle?
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A bar graph shows: Apples = 10, Pears = 7, Plums = 3. How many fewer Pears than Apples?
Subtract: .
A rectangle is in by in. Area in in?
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A square has sides of in. What is its perimeter?
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A bar graph shows: Mon = 4, Tue = 8, Wed = 6. How many in all?
Add the bars: .
A square has sides of in. What is its area in in?
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What is the perimeter of a m by m rectangle?
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Source and test overview
Reporting categories
More Grade 3 domains
Operations and Algebraic ThinkingEOG grade 3 domain (32-36% of the test, Table 1). Represent and solve problems involving multiplication and division, understand properties of operations and the relationship between multiplication and division, multiply and divide within 100, and solve problems with the four operations and identify arithmetic patterns.8 QsPractice →Number and Operations in Base TenEOG grade 3 domain (9-13% of the test, Table 1). Use place value understanding and properties of operations to perform multi-digit arithmetic, including rounding and fluent addition and subtraction within 1000.8 QsPractice →