Alabama Course of Study: Grade 5
Skills available for Alabama Grade 5 math standards
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OA
Operations and Algebraic Thinking
Write and interpret numerical expressions.
1 Write, explain, and evaluate simple numerical expressions involving the four operations to solve up to two-step problems. Include expressions involving parentheses, brackets, or braces, using commutative, associative, and distributive properties.
Write numerical expressions
Evaluate numerical expressions
1 Write, explain, and evaluate simple numerical expressions involving the four operations to solve up to two-step problems. Include expressions involving parentheses, brackets, or braces, using commutative, associative, and distributive properties.
Write numerical expressions
Evaluate numerical expressions
Analyze patterns and relationships.
2 Generate two numerical patterns using two given rules and complete an input/output table for the data.
2 Generate two numerical patterns using two given rules and complete an input/output table for the data.
2.a: Use data from an input/output table to identify apparent relationships between corresponding terms.
2.a: Use data from an input/output table to identify apparent relationships between corresponding terms.
2.b: Form ordered pairs from values in an input/output table.
2.b: Form ordered pairs from values in an input/output table.
2.c: Graph ordered pairs from an input/output table on a coordinate plane.
2.c: Graph ordered pairs from an input/output table on a coordinate plane.
NBT
Operations with Numbers: Base Ten
Understand the place value system.
3 Using models and quantitative reasoning, explain that in a multi-digit number, including decimals, a digit in any place represents ten times what it represents in the place to its right and 1/10 of what it represents in the place to its left.
3 Using models and quantitative reasoning, explain that in a multi-digit number, including decimals, a digit in any place represents ten times what it represents in the place to its right and 1/10 of what it represents in the place to its left.
3.a: Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, using whole-number exponents to denote powers of 10.
3.a: Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, using whole-number exponents to denote powers of 10.
3.b: Explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10, using whole-number exponents to denote powers of 10.
Multiplication
Division
Multiplication and division
3.b: Explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10, using whole-number exponents to denote powers of 10.
Multiplication
Division
Multiplication and division
4 Read, write, and compare decimals to thousandths.
4 Read, write, and compare decimals to thousandths.
4.a: Read and write decimals to thousandths using base-ten numerals, number names, and expanded form.
Base-ten numerals
Number names
Expanded form
4.a: Read and write decimals to thousandths using base-ten numerals, number names, and expanded form.
Base-ten numerals
Number names
Expanded form
4.b: Compare two decimals to thousandths based on the meaning of the digits in each place, using >, =, and, < to record the results of comparisons.
4.b: Compare two decimals to thousandths based on the meaning of the digits in each place, using >, =, and, < to record the results of comparisons.
5 Use place value understanding to round decimals to thousandths.
5 Use place value understanding to round decimals to thousandths.
Perform operations with multi-digit whole numbers and decimals to hundredths.
6 Fluently multiply multi-digit whole numbers using the standard algorithm.
Multiply by 1-digit numbers
Multiply by 2-digit numbers
Multiply by 3-digit numbers
6 Fluently multiply multi-digit whole numbers using the standard algorithm.
Multiply by 1-digit numbers
Multiply by 2-digit numbers
Multiply by 3-digit numbers
7 Use strategies based on place value, properties of operations, and/or the relationship between multiplication and division to find whole-number quotients and remainders with up to four-digit dividends and two-digit divisors. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
Division strategies
Divide 2-digit and 3-digit numbers
Divide 4-digit numbers
7 Use strategies based on place value, properties of operations, and/or the relationship between multiplication and division to find whole-number quotients and remainders with up to four-digit dividends and two-digit divisors. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
Division strategies
Divide 2-digit and 3-digit numbers
Divide 4-digit numbers
8 Add, subtract, multiply, and divide decimals to hundredths using strategies based on place value, properties of operations, and/or the relationships between addition/subtraction and multiplication/division; relate the strategy to a written method, and explain the reasoning used.
Add and subtract decimals
Multiply decimals and whole numbers
Multiply decimals
Divide decimals
Mixed operations
8 Add, subtract, multiply, and divide decimals to hundredths using strategies based on place value, properties of operations, and/or the relationships between addition/subtraction and multiplication/division; relate the strategy to a written method, and explain the reasoning used.
Add and subtract decimals
Multiply decimals and whole numbers
Multiply decimals
Divide decimals
Mixed operations
8.a: Use concrete models and drawings to solve problems with decimals to hundredths.
Add and subtract decimals
Multiply decimals and whole numbers
Multiply decimals
Divide decimals
8.a: Use concrete models and drawings to solve problems with decimals to hundredths.
Add and subtract decimals
Multiply decimals and whole numbers
Multiply decimals
Divide decimals
8.b: Solve problems in a real-world context with decimals to hundredths.
Addition and subtraction
Multiplication
Division
Mixed operations
8.b: Solve problems in a real-world context with decimals to hundredths.
Addition and subtraction
Multiplication
Division
Mixed operations
NF
Operations with Numbers: Fractions
Use equivalent fractions as a strategy to add and subtract fractions.
9 Model and solve real-word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators, using visual fraction models or equations to represent the problem. Use benchmark fractions and number sense of fractions to estimate mentally, and assess the reasonableness of answers.
Fractions
Mixed numbers
Benchmark fractions
9 Model and solve real-word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators, using visual fraction models or equations to represent the problem. Use benchmark fractions and number sense of fractions to estimate mentally, and assess the reasonableness of answers.
Fractions
Mixed numbers
Benchmark fractions
10 Add and subtract fractions and mixed numbers with unlike denominators, using fraction equivalence to calculate a sum or difference of fractions or mixed numbers with like denominators.
Add fractions
Subtract fractions
Add and subtract fractions
Add and subtract mixed numbers
10 Add and subtract fractions and mixed numbers with unlike denominators, using fraction equivalence to calculate a sum or difference of fractions or mixed numbers with like denominators.
Add fractions
Subtract fractions
Add and subtract fractions
Add and subtract mixed numbers
Apply and extend previous understandings of multiplication and division to multiply and divide fractions.
11 Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers.
11 Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers.
11.a: Model and interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b)
11.a: Model and interpret a fraction as division of the numerator by the denominator (a/b = a ÷ b)
11.b: Use visual fraction models, drawings, or equations to represent word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers
11.b: Use visual fraction models, drawings, or equations to represent word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers
12 Apply and extend previous understandings of multiplication to find the product of a fraction times a whole number or a fraction times a fraction.
12 Apply and extend previous understandings of multiplication to find the product of a fraction times a whole number or a fraction times a fraction.
12.a: Use a visual fraction model (area model, set model, or linear model) to show (a/b) × q and create a story context for this equation to interpret the product as a parts of a partition of q into b equal parts.
Multiply using models
Multiply without models
Word problems
12.a: Use a visual fraction model (area model, set model, or linear model) to show (a/b) × q and create a story context for this equation to interpret the product as a parts of a partition of q into b equal parts.
Multiply using models
Multiply without models
Word problems
12.b: Use a visual fraction model (area model, set model, or linear model) to show (a/b) × (c/d) and create a story context for this equation to interpret the product.
Multiply using models
Multiply without models
Multiply with mixed numbers
Word problems
12.b: Use a visual fraction model (area model, set model, or linear model) to show (a/b) × (c/d) and create a story context for this equation to interpret the product.
Multiply using models
Multiply without models
Multiply with mixed numbers
Word problems
12.c: Multiply fractional side lengths to find areas of rectangles, and represent fraction products as rectangular areas.
12.c: Multiply fractional side lengths to find areas of rectangles, and represent fraction products as rectangular areas.
12.d: Find the area of a rectangle with fractional side lengths by tiling it with unit squares of the appropriate unit fraction side lengths to show that the area is the same as would be found by multiplying the side lengths.
12.d: Find the area of a rectangle with fractional side lengths by tiling it with unit squares of the appropriate unit fraction side lengths to show that the area is the same as would be found by multiplying the side lengths.
13 Interpret multiplication as scaling (resizing).
13 Interpret multiplication as scaling (resizing).
13.a: Compare the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication.
13.a: Compare the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication.
13.b: Explain why multiplying a given number by a fraction greater than 1 results in a product greater than the given number and relate the principle of fraction equivalence.
13.b: Explain why multiplying a given number by a fraction greater than 1 results in a product greater than the given number and relate the principle of fraction equivalence.
13.c: Explain why multiplying a given number by a fraction less than 1 results in a product smaller than the given number and relate the principle of fraction equivalence
13.c: Explain why multiplying a given number by a fraction less than 1 results in a product smaller than the given number and relate the principle of fraction equivalence
14 Model and solve real-world problems involving multiplication of fractions and mixed numbers using visual fraction models, drawings, or equations to represent the problem.
Fractions
Mixed numbers
14 Model and solve real-world problems involving multiplication of fractions and mixed numbers using visual fraction models, drawings, or equations to represent the problem.
Fractions
Mixed numbers
15 Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions.
15 Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions.
15.a: Solve real-world problems involving division of unit fractions by non-zero whole numbers and division of whole numbers by unit fractions and illustrate using visual fraction models, drawings, and equations to represent the problem.
15.a: Solve real-world problems involving division of unit fractions by non-zero whole numbers and division of whole numbers by unit fractions and illustrate using visual fraction models, drawings, and equations to represent the problem.
15.b: Create a story context for a unit fraction divided by a whole number, and use a visual fraction model to show the quotient.
15.b: Create a story context for a unit fraction divided by a whole number, and use a visual fraction model to show the quotient.
15.c: Create a story context for a whole number divided by a unit fraction, and use a visual fraction model to show the quotient.
Divide whole numbers by unit fractions
Divide unit fractions and whole numbers
15.c: Create a story context for a whole number divided by a unit fraction, and use a visual fraction model to show the quotient.
Divide whole numbers by unit fractions
Divide unit fractions and whole numbers
DA
Data Analysis
Represent and interpret data.
16 Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8).
16 Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8).
16.a: Add, subtract, multiply, and divide fractions to solve problems involving information presented in line plots.
16.a: Add, subtract, multiply, and divide fractions to solve problems involving information presented in line plots.
M
Measurement
Convert like measurement units within a given measurement system.
17 Convert among different-sized standard measurement units within a given measurement system and use these conversions in solving multi-step, real-world problems.
Customary units
Metric units
Multi-step word problems
17 Convert among different-sized standard measurement units within a given measurement system and use these conversions in solving multi-step, real-world problems.
Customary units
Metric units
Multi-step word problems
Geometric measurement: understand concepts of volume and relate volume to multiplication and to addition.
18 Identify volume as an attribute of solid figures, and measure volumes by counting unit cubes, using cubic cm, cubic in, cubic ft, and improvised (non-standard) units.
18 Identify volume as an attribute of solid figures, and measure volumes by counting unit cubes, using cubic cm, cubic in, cubic ft, and improvised (non-standard) units.
18.a: Pack a solid figure without gaps or overlaps using n unit cubes to demonstrate volume as n cubic units.
18.a: Pack a solid figure without gaps or overlaps using n unit cubes to demonstrate volume as n cubic units.
19 Relate volume to the operations of multiplication and addition, and solve real-world and mathematical problems involving volume.
19 Relate volume to the operations of multiplication and addition, and solve real-world and mathematical problems involving volume.
19.a: Use the associative property of multiplication to find the volume of a right rectangular prism and relate it to packing the prism with unit cubes. Show that the volume can be determined by multiplying the three edge lengths or by multiplying the height by the area of the base.
19.a: Use the associative property of multiplication to find the volume of a right rectangular prism and relate it to packing the prism with unit cubes. Show that the volume can be determined by multiplying the three edge lengths or by multiplying the height by the area of the base.
19.b: Apply the formulas V = l × w × h and V = B × h for rectangular prisms to find volumes of right rectangular prisms with whole-number edge lengths in the context of solving real-world and mathematical problems.
19.b: Apply the formulas V = l × w × h and V = B × h for rectangular prisms to find volumes of right rectangular prisms with whole-number edge lengths in the context of solving real-world and mathematical problems.
19.c: Find volumes of solid figures composed of two non-overlapping right rectangular prisms by adding the volumes of the two parts, applying this technique to solve real-world problems.
19.c: Find volumes of solid figures composed of two non-overlapping right rectangular prisms by adding the volumes of the two parts, applying this technique to solve real-world problems.
G
Geometry
Graph points on the coordinate plane to solve real-world and mathematical problems.
20 Graph points in the first quadrant of the coordinate plane, and interpret coordinate values of points to represent real-world and mathematical problems.
Understand the coordinate plane
Graph points
Represent problems
20 Graph points in the first quadrant of the coordinate plane, and interpret coordinate values of points to represent real-world and mathematical problems.
Understand the coordinate plane
Graph points
Represent problems
Classify two-dimensional figures into categories based on their properties.
21 Classify triangles according to side length (isosceles, equilateral, scalene) and angle measure (acute, obtuse, right, equiangular).
21 Classify triangles according to side length (isosceles, equilateral, scalene) and angle measure (acute, obtuse, right, equiangular).
22 Classify quadrilaterals in a hierarchy based on properties.
22 Classify quadrilaterals in a hierarchy based on properties.
23 Explain that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category.
23 Explain that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category.