Standard Course of Study
NC.4.OA.1: Interpret a multiplication equation as a comparison. Multiply or divide to solve word problems involving multiplicative comparisons using models and equations with a symbol for the unknown number. Distinguish multiplicative comparison from additive comparison.
NC.4.OA.3: Solve two-step word problems involving the four operations with whole numbers.
NC.4.OA.3.a: Use estimation strategies to assess reasonableness of answers.
NC.4.OA.4: Find all factor pairs for whole numbers up to and including 50 to:
NC.4.OA.4.a: Recognize that a whole number is a multiple of each of its factors.
NC.4.OA.4.c: Determine if the number is prime or composite.
NC.4.OA.5: Generate and analyze a number or shape pattern that follows a given rule.
NC.4.NBT.5: Multiply a whole number of up to three digits by a one-digit whole number, and multiply up to two two-digit numbers with place value understanding using area models, partial products, and the properties of operations. Use models to make connections and develop the algorithm.
NC.4.NBT.6: Find whole-number quotients and remainders with up to three-digit dividends and one-digit divisors with place value understanding using rectangular arrays, area models, repeated subtraction, partial quotients, properties of operations, and/or the relationship between multiplication and division.
NC.4.NF.1: Explain why a fraction is equivalent to another fraction by using area and length fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size.
NC.4.NF.3: Understand and justify decompositions of fractions with denominators of 2, 3, 4, 5, 6, 8, 10, 12, and 100.
NC.4.NF.3.a: Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.
NC.4.NF.3.c: Add and subtract fractions, including mixed numbers with like denominators, by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.
NC.4.NF.4: Apply and extend previous understandings of multiplication to:
NC.4.NF.4.a: Model and explain how fractions can be represented by multiplying a whole number by a unit fraction, using this understanding to multiply a whole number by any fraction less than one.
NC.4.NF.6: Use decimal notation to represent fractions.
NC.4.NF.6.a: Express, model and explain the equivalence between fractions with denominators of 10 and 100.
NC.4.NF.6.c: Represent tenths and hundredths with models, making connections between fractions and decimals.
NC.4.MD.1: Know relative sizes of measurement units. Solve problems involving metric measurement.
NC.4.MD.1.a: Measure to solve problems involving metric units: centimeter, meter, gram, kilogram, Liter, milliliter.
NC.4.MD.2: Use multiplicative reasoning to convert metric measurements from a larger unit to a smaller unit using place value understanding, two-column tables, and length models.
NC.4.MD.8: Solve word problems involving addition and subtraction of time intervals that cross the hour.
NC.4.MD.3: Solve problems with area and perimeter.
NC.4.MD.3.a: Find areas of rectilinear figures with known side lengths.
NC.4.MD.4: Represent and interpret data using whole numbers.
NC.4.MD.4.a: Collect data by asking a question that yields numerical data.
NC.4.MD.4.b: Make a representation of data and interpret data in a frequency table, scaled bar graph, and/or line plot.
NC.4.G.1: Draw and identify points, lines, line segments, rays, angles, and perpendicular and parallel lines.
NC.4.G.2: Classify quadrilaterals and triangles based on angle measure, side lengths, and the presence or absence of parallel or perpendicular lines.
NC.4.G.3: Recognize symmetry in a two-dimensional figure, and identify and draw lines of symmetry.
Correlation last revised: 9/10/2019