Skill plan for Austin Independent School District - 2nd Grade
IXL provides skill alignments with recommended IXL skills for every student. Find the IXL skills that are right for you below!
Unit
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1
Unit 1
Citizenship
Essential TEKS
2.9C: represent whole numbers as distances from any given location on a number line
2.9C: represent whole numbers as distances from any given location on a number line
2.9E: determine a solution to a problem involving length, including estimating lengths
Customary units
Metric units
2.9E: determine a solution to a problem involving length, including estimating lengths
Customary units
Metric units
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
Read and write time
A.M. and P.M.
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
Read and write time
A.M. and P.M.
Complementary TEKS
2.9A: find the length of objects using concrete models for standard units of length

2.9D: determine the length of an object to the nearest marked unit using rulers, yardsticks, meter sticks, or measuring tapes
2.9A: find the length of objects using concrete models for standard units of length

2.9D: determine the length of an object to the nearest marked unit using rulers, yardsticks, meter sticks, or measuring tapes
2.9B: describe the inverse relationship between the size of the unit and the number of units needed to equal the length of an object
2.9B: describe the inverse relationship between the size of the unit and the number of units needed to equal the length of an object
Foundational TEKS
2.4A: recall basic facts to add and subtract within 20 with automaticity
Addition
Subtraction
2.4A: recall basic facts to add and subtract within 20 with automaticity
Addition
Subtraction
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
Addition
Subtraction
Mixed operations
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
Addition
Subtraction
Mixed operations
2.4D: generate and solve problem situations for a given mathematical number sentence involving addition and subtraction of whole numbers within 1,000
2.4D: generate and solve problem situations for a given mathematical number sentence involving addition and subtraction of whole numbers within 1,000
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
2
Unit 2
Research and Experimentation
Essential TEKS
2.9C: represent whole numbers as distances from any given location on a number line

2.2E: locate the position of a given whole number on an open number line

2.2F: name the whole number that corresponds to a specific point on a number line
2.9C: represent whole numbers as distances from any given location on a number line

2.2E: locate the position of a given whole number on an open number line

2.2F: name the whole number that corresponds to a specific point on a number line
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
2.10C: write and solve one-step word problems involving addition or subtraction using data represented within pictographs and bar graphs with intervals of one
2.10C: write and solve one-step word problems involving addition or subtraction using data represented within pictographs and bar graphs with intervals of one
Complementary TEKS
2.9A: find the length of objects using concrete models for standard units of length
2.9A: find the length of objects using concrete models for standard units of length
2.10A: explain that the length of a bar in a bar graph or the number of pictures in a pictograph represents the number of data points for a given category
2.10A: explain that the length of a bar in a bar graph or the number of pictures in a pictograph represents the number of data points for a given category
2.10B: organize a collection of data with up to four categories using pictographs and bar graphs with intervals of one or more
2.10B: organize a collection of data with up to four categories using pictographs and bar graphs with intervals of one or more
2.10D: draw conclusions and make predictions from information in a graph
2.10D: draw conclusions and make predictions from information in a graph
Foundational TEKS
2.2A: use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones
2.2A: use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones
2.2B: use standard, word, and expanded forms to represent numbers up to 1,200
Number names
Place value
2.2B: use standard, word, and expanded forms to represent numbers up to 1,200
Number names
Place value
2.2C: generate a number that is greater than or less than a given whole number up to 1,200
2.2C: generate a number that is greater than or less than a given whole number up to 1,200
2.2D: use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =)
2.2D: use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =)
2.4A: recall basic facts to add and subtract within 20 with automaticity
2.4A: recall basic facts to add and subtract within 20 with automaticity
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
Addition
Subtraction
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
Addition
Subtraction
2.4D: generate and solve problem situations for a given mathematical number sentence involving addition and subtraction of whole numbers within 1,000
2.4D: generate and solve problem situations for a given mathematical number sentence involving addition and subtraction of whole numbers within 1,000
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
3
Unit 3
Cultural Celebrations
Essential TEKS
2.8D: compose two-dimensional shapes and three-dimensional solids with given properties or attributes
2.8D: compose two-dimensional shapes and three-dimensional solids with given properties or attributes
Complementary TEKS
2.8A: create two-dimensional shapes based on given attributes, including number of sides and vertices
2.8A: create two-dimensional shapes based on given attributes, including number of sides and vertices
2.8B: classify and sort three-dimensional solids, including spheres, cones, cylinders, rectangular prisms (including cubes as special rectangular prisms), and triangular prisms, based on attributes using formal geometric language
2.8B: classify and sort three-dimensional solids, including spheres, cones, cylinders, rectangular prisms (including cubes as special rectangular prisms), and triangular prisms, based on attributes using formal geometric language
2.8C: classify and sort polygons with 12 or fewer sides according to attributes, including identifying the number of sides and number of vertices
2.8C: classify and sort polygons with 12 or fewer sides according to attributes, including identifying the number of sides and number of vertices
2.8E: decompose two-dimensional shapes such as cutting out a square from a rectangle, dividing a shape in half, or partitioning a rectangle into identical triangles and identify the resulting geometric parts
2.8E: decompose two-dimensional shapes such as cutting out a square from a rectangle, dividing a shape in half, or partitioning a rectangle into identical triangles and identify the resulting geometric parts
Foundational TEKS
2.2A: use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones
2.2A: use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones
2.2B: use standard, word, and expanded forms to represent numbers up to 1,200
Number names
Place value
Expanded form
2.2B: use standard, word, and expanded forms to represent numbers up to 1,200
Number names
Place value
Expanded form
2.2C: generate a number that is greater than or less than a given whole number up to 1,200
2.2C: generate a number that is greater than or less than a given whole number up to 1,200
2.2D: use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =)
2.2D: use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =)
2.2E: locate the position of a given whole number on an open number line

2.2F: name the whole number that corresponds to a specific point on a number line
2.2E: locate the position of a given whole number on an open number line

2.2F: name the whole number that corresponds to a specific point on a number line
2.4A: recall basic facts to add and subtract within 20 with automaticity
2.4A: recall basic facts to add and subtract within 20 with automaticity
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
4
Unit 4
Environment
Essential TEKS
2.9C: represent whole numbers as distances from any given location on a number line

2.2E: locate the position of a given whole number on an open number line

2.2F: name the whole number that corresponds to a specific point on a number line
2.9C: represent whole numbers as distances from any given location on a number line

2.2E: locate the position of a given whole number on an open number line

2.2F: name the whole number that corresponds to a specific point on a number line
2.10C: write and solve one-step word problems involving addition or subtraction using data represented within pictographs and bar graphs with intervals of one
2.10C: write and solve one-step word problems involving addition or subtraction using data represented within pictographs and bar graphs with intervals of one
Complementary TEKS
2.9A: find the length of objects using concrete models for standard units of length
2.9A: find the length of objects using concrete models for standard units of length
2.10A: explain that the length of a bar in a bar graph or the number of pictures in a pictograph represents the number of data points for a given category
2.10A: explain that the length of a bar in a bar graph or the number of pictures in a pictograph represents the number of data points for a given category
2.10B: organize a collection of data with up to four categories using pictographs and bar graphs with intervals of one or more
2.10B: organize a collection of data with up to four categories using pictographs and bar graphs with intervals of one or more
2.10D: draw conclusions and make predictions from information in a graph
2.10D: draw conclusions and make predictions from information in a graph
Foundational TEKS
2.2A: use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones
2.2A: use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones
2.2B: use standard, word, and expanded forms to represent numbers up to 1,200
Number names
Place value
2.2B: use standard, word, and expanded forms to represent numbers up to 1,200
Number names
Place value
2.4A: recall basic facts to add and subtract within 20 with automaticity
2.4A: recall basic facts to add and subtract within 20 with automaticity
2.4B: add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations
Addition without regrouping
Addition with regrouping
Subtraction without regrouping
Subtraction with regrouping
2.4B: add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations
Addition without regrouping
Addition with regrouping
Subtraction without regrouping
Subtraction with regrouping
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
2.4D: generate and solve problem situations for a given mathematical number sentence involving addition and subtraction of whole numbers within 1,000
2.4D: generate and solve problem situations for a given mathematical number sentence involving addition and subtraction of whole numbers within 1,000
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
5
Unit 5
Banking
Essential TEKS
2.5A: determine the value of a collection of coins up to one dollar
Identify coins
Count money
Ways to make an amount
Compare money
2.5A: determine the value of a collection of coins up to one dollar
Identify coins
Count money
Ways to make an amount
Compare money
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
Complementary TEKS
2.5B: use the cent symbol, dollar sign, and the decimal point to name the value of a collection of coins
2.5B: use the cent symbol, dollar sign, and the decimal point to name the value of a collection of coins
2.11A-F: The student applies mathematical process standards to manage one's financial resources effectively for lifetime financial security
Second grade financial literacy skills are not yet available on IXL.
2.11A-F: The student applies mathematical process standards to manage one's financial resources effectively for lifetime financial security
Second grade financial literacy skills are not yet available on IXL.
Foundational TEKS
2.2A: use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones
2.2A: use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones
2.2B: use standard, word, and expanded forms to represent numbers up to 1,200
Number names
Place value
Expanded form
2.2B: use standard, word, and expanded forms to represent numbers up to 1,200
Number names
Place value
Expanded form
2.2E: locate the position of a given whole number on an open number line

2.2F: name the whole number that corresponds to a specific point on a number line
2.2E: locate the position of a given whole number on an open number line

2.2F: name the whole number that corresponds to a specific point on a number line
2.4A: recall basic facts to add and subtract within 20 with automaticity
2.4A: recall basic facts to add and subtract within 20 with automaticity
2.4B: add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations
Addition without regrouping
Addition with regrouping
Subtraction without regrouping
Subtraction with regrouping
Add and subtract money
2.4B: add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations
Addition without regrouping
Addition with regrouping
Subtraction without regrouping
Subtraction with regrouping
Add and subtract money
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
Addition
Subtraction
Mixed operations
Money
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
Addition
Subtraction
Mixed operations
Money
2.4D: generate and solve problem situations for a given mathematical number sentence involving addition and subtraction of whole numbers within 1,000
2.4D: generate and solve problem situations for a given mathematical number sentence involving addition and subtraction of whole numbers within 1,000
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
6
Unit 6
Space and Energy
Essential TEKS
2.8D: compose two-dimensional shapes and three-dimensional solids with given properties or attributes
2.8D: compose two-dimensional shapes and three-dimensional solids with given properties or attributes
2.9C: represent whole numbers as distances from any given location on a number line
2.9C: represent whole numbers as distances from any given location on a number line
2.9E: determine a solution to a problem involving length, including estimating lengths
Customary units
Metric units
2.9E: determine a solution to a problem involving length, including estimating lengths
Customary units
Metric units
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
2.10C: write and solve one-step word problems involving addition or subtraction using data represented within pictographs and bar graphs with intervals of one
2.10C: write and solve one-step word problems involving addition or subtraction using data represented within pictographs and bar graphs with intervals of one
Complementary TEKS
2.8A: create two-dimensional shapes based on given attributes, including number of sides and vertices
2.8A: create two-dimensional shapes based on given attributes, including number of sides and vertices
2.8B: classify and sort three-dimensional solids, including spheres, cones, cylinders, rectangular prisms (including cubes as special rectangular prisms), and triangular prisms, based on attributes using formal geometric language
2.8B: classify and sort three-dimensional solids, including spheres, cones, cylinders, rectangular prisms (including cubes as special rectangular prisms), and triangular prisms, based on attributes using formal geometric language
2.8C: classify and sort polygons with 12 or fewer sides according to attributes, including identifying the number of sides and number of vertices
2.8C: classify and sort polygons with 12 or fewer sides according to attributes, including identifying the number of sides and number of vertices
2.8E: decompose two-dimensional shapes such as cutting out a square from a rectangle, dividing a shape in half, or partitioning a rectangle into identical triangles and identify the resulting geometric parts
2.8E: decompose two-dimensional shapes such as cutting out a square from a rectangle, dividing a shape in half, or partitioning a rectangle into identical triangles and identify the resulting geometric parts
2.9A: find the length of objects using concrete models for standard units of length

2.9D: determine the length of an object to the nearest marked unit using rulers, yardsticks, meter sticks, or measuring tapes
2.9A: find the length of objects using concrete models for standard units of length

2.9D: determine the length of an object to the nearest marked unit using rulers, yardsticks, meter sticks, or measuring tapes
2.9B: describe the inverse relationship between the size of the unit and the number of units needed to equal the length of an object
2.9B: describe the inverse relationship between the size of the unit and the number of units needed to equal the length of an object
2.10A: explain that the length of a bar in a bar graph or the number of pictures in a pictograph represents the number of data points for a given category
2.10A: explain that the length of a bar in a bar graph or the number of pictures in a pictograph represents the number of data points for a given category
2.10B: organize a collection of data with up to four categories using pictographs and bar graphs with intervals of one or more
2.10B: organize a collection of data with up to four categories using pictographs and bar graphs with intervals of one or more
2.10D: draw conclusions and make predictions from information in a graph
2.10D: draw conclusions and make predictions from information in a graph
Foundational TEKS
2.3A: partition objects into equal parts and name the parts, including halves, fourths, and eighths, using words
Equal parts
Partition shapes
2.3A: partition objects into equal parts and name the parts, including halves, fourths, and eighths, using words
Equal parts
Partition shapes
2.3B: explain that the more fractional parts used to make a whole, the smaller the part; and the fewer the fractional parts, the larger the part
2.3B: explain that the more fractional parts used to make a whole, the smaller the part; and the fewer the fractional parts, the larger the part
2.3C: use concrete models to count fractional parts beyond one whole using words and recognize how many parts it takes to equal one whole
2.3C: use concrete models to count fractional parts beyond one whole using words and recognize how many parts it takes to equal one whole
2.3D: identify examples and non-examples of halves, fourths, and eighths
2.3D: identify examples and non-examples of halves, fourths, and eighths
2.4B: add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations
2.4B: add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
One-step word problems
Two-step word problems
Perimeter
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
One-step word problems
Two-step word problems
Perimeter
2.6A: model, create, and describe contextual multiplication situations in which equivalent sets of concrete objects are joined
2.6A: model, create, and describe contextual multiplication situations in which equivalent sets of concrete objects are joined
2.6B: model, create, and describe contextual division situations in which a set of concrete objects is separated into equivalent sets
2.6B: model, create, and describe contextual division situations in which a set of concrete objects is separated into equivalent sets
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
Three-digit addition
Three-digit subtraction
Mixed operations
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
Three-digit addition
Three-digit subtraction
Mixed operations
2.9F: use concrete models of square units to find the area of a rectangle by covering it with no gaps or overlaps, counting to find the total number of square units, and describing the measurement using a number and the unit
2.9F: use concrete models of square units to find the area of a rectangle by covering it with no gaps or overlaps, counting to find the total number of square units, and describing the measurement using a number and the unit
7
Unit 7
Be the Change
Essential TEKS
2.9C: represent whole numbers as distances from any given location on a number line
2.9C: represent whole numbers as distances from any given location on a number line
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
2.9G: read and write time to the nearest one-minute increment using analog and digital clocks and distinguish between a.m. and p.m.
2.10C: write and solve one-step word problems involving addition or subtraction using data represented within pictographs and bar graphs with intervals of one
2.10C: write and solve one-step word problems involving addition or subtraction using data represented within pictographs and bar graphs with intervals of one
Complementary TEKS
2.9A: find the length of objects using concrete models for standard units of length
2.9A: find the length of objects using concrete models for standard units of length
2.10A: explain that the length of a bar in a bar graph or the number of pictures in a pictograph represents the number of data points for a given category
2.10A: explain that the length of a bar in a bar graph or the number of pictures in a pictograph represents the number of data points for a given category
2.10B: organize a collection of data with up to four categories using pictographs and bar graphs with intervals of one or more
Pictographs
Bar graphs
2.10B: organize a collection of data with up to four categories using pictographs and bar graphs with intervals of one or more
Pictographs
Bar graphs
2.10D: draw conclusions and make predictions from information in a graph
Bar graphs
Pictographs
2.10D: draw conclusions and make predictions from information in a graph
Bar graphs
Pictographs
Foundational TEKS
2.2C: generate a number that is greater than or less than a given whole number up to 1,200
2.2C: generate a number that is greater than or less than a given whole number up to 1,200
2.2D: use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =)
Compare numbers
Order numbers
2.2D: use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =)
Compare numbers
Order numbers
2.4B: add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations
Addition without regrouping
Addition with regrouping
Subtraction without regrouping
Subtraction with regrouping
2.4B: add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations
Addition without regrouping
Addition with regrouping
Subtraction without regrouping
Subtraction with regrouping
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
Addition
Subtraction
Mixed operations
Money
Perimeter
2.4C: solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms
Addition
Subtraction
Mixed operations
Money
Perimeter
2.6A: model, create, and describe contextual multiplication situations in which equivalent sets of concrete objects are joined
2.6A: model, create, and describe contextual multiplication situations in which equivalent sets of concrete objects are joined
2.6B: model, create, and describe contextual division situations in which a set of concrete objects is separated into equivalent sets
2.6B: model, create, and describe contextual division situations in which a set of concrete objects is separated into equivalent sets
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7A: determine whether a number up to 40 is even or odd using pairings of objects to represent the number
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7B: use an understanding of place value to determine the number that is 10 or 100 more or less than a given number up to 1,200
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
One-digit addition and subtraction
Two-digit addition and subtraction
Three-digit addition and subtraction
2.7C: represent and solve addition and subtraction word problems where unknowns may be any one of the terms in the problem
One-digit addition and subtraction
Two-digit addition and subtraction
Three-digit addition and subtraction
2.9F: use concrete models of square units to find the area of a rectangle by covering it with no gaps or overlaps, counting to find the total number of square units, and describing the measurement using a number and the unit
2.9F: use concrete models of square units to find the area of a rectangle by covering it with no gaps or overlaps, counting to find the total number of square units, and describing the measurement using a number and the unit