3.OA.1: Interpret and model products of whole numbers.
3.OA.2: Interpret and model whole-number quotients of whole numbers, as the number in a group or the number of groups.
3.OA.3: Using drawings and equations with a symbol for an unknown number, solve multiplication and division word problems within 100 in situations involving equal groups, arrays, and measurement quantities.
3.OA.4: Determine the unknown whole number in a multiplication or division equation relating three whole numbers.
3.OA.5: Apply properties of operations as strategies to multiply and divide (without the use of formal terms).
3.OA.6: Understand division as an unknown-factor problem.
3.OA.7: Using mental strategies, fluently multiply and divide within 100.
3.OA.8.i: Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity.
3.OA.9: Identify arithmetic patterns, and explain them using properties of operations.
3.NBT.2: Using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction, fluently add and subtract within 1000.
3.NF.1.i: Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts.
3.NF.1.ii: Understand a fraction a/b as the quantity formed by “a” parts of size 1/b.
3.NF.2: Understand a fraction as a number on the number line; represent fractions on a number line diagram.
3.NF.2.a.i: Represent a fraction 1/b on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into b equal parts.
3.NF.2.a.ii: Recognize that each part has size 1/b and that the endpoint of the part based at 0 locates the number 1/b on the number line.
3.NF.2.b.i: Represent a fraction a/b on a number line diagram by marking off a lengths 1/b from 0.
3.NF.2.b.ii: Recognize that the resulting interval has size a/b and that its endpoint locates the number a/b on the number line.
3.NF.3.i: Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
3.NF.3.i.a: Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
3.NF.3.ii: Recognize and generate simple equivalent fractions.
3.NF.3.ii.b: Explain why the fractions are equivalent using a visual fraction model.
3.MD.1.ii: Solve elapsed time word problems on the hour and the half hour, using a variety of strategies.
3.MD.3.i: Draw scaled picture graphs and scaled bar graphs to represent data sets with several categories.
3.MD.3.ii: Solve one- and two-step “how many more” and “how many less” problems using information presented in scaled bar graphs.
3.MD.4.ii: Show the data by making a line plot, where the horizontal scale is marked in appropriate units—whole numbers, halves, or quarters.
3.MD.5: Recognize area as an attribute of plane figures and understand concepts of area measurement.
3.MD.5.a: A square with a side length 1 unit, called “a unit square,” is said to have “one square unit” of area, and can be used to measure area.
3.MD.5.b: A plane figure, which can be covered without gaps or overlaps by n unit squares, is said to have an area of n square units.
3.MD.6: Measure areas by counting unit squares (square cm, square m, square in, square ft, and improvised units).
3.MD.7: Relate area to the operations of multiplication and addition.
3.MD.7.a: Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the same as would be found by multiplying the side lengths.
3.MD.7.b: Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real world and mathematical problems, and represent whole-number products as rectangular areas in mathematical reasoning.
3.MD.7.c: Use tiling to show in a concrete case that the area of a rectangle with whole number side lengths a and b + c is the sum of a × b and a × c. Use area models to represent the distributive property in mathematical reasoning.
3.MD.7.d: Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the nonoverlapping parts, applying this technique to solve real world problems.
3.MD.8.i: Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths.
Correlation last revised: 1/22/2020