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Math K-2 CCSS 2010 1.1

Math K-2 CCSS 2010 1.1

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Last updated: Jan 15, 2025
22 min read

Learning Continuum - Math K-2 CCSS 2010 1.1

RIT 111-120

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Measurement and Data

Solve Problems Involving Measurement

  • Length
      - Compares the height of objects
      - Compares the length of objects

  • Volume
      - Compares the size of objects

Geometry

Reason with Shapes and Their Attributes

  • Spatial Concepts and Symmetry
      - Understands the location word "closest"

RIT 121-130

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Whole Numbers: Addition/Subtraction
      - Adds with sums within 5 given two sets of objects

Number and Operations

Understand Place Value, Counting, and Cardinality

  • Whole Numbers: Compare/Order
      - Compares sets of objects using the term "more"
      - Compares sets of objects using the term "most"
      - Compares sets of objects using the term "same"

  • Whole Numbers: Counting and Cardinality
      - Represents a given set of objects as a numeral within 10
      - Represents a given set of objects as a numeral within 5

  • Whole Numbers: Place Value
      - Reads and writes whole numbers within 10
      - Reads and writes whole numbers within 20

Measurement and Data

Solve Problems Involving Measurement

  • Length
      - Compares the height of objects

  • Volume
      - Compares the size of objects

  • Weight/Mass
      - Compares the weight of objects

Geometry

Reason with Shapes and Their Attributes

  • Identification and Classification of 2-D Shapes
      - Classifies a given object from the environment as a square
      - Classifies a given object from the environment as a triangle
      - Composes simple shapes from given polygons
      - Identifies a circle
      - Identifies a square
      - Identifies a triangle
      - Matches names of shapes to given 2‑D shapes
      - Matches shapes to a given shape
      - Names a circle

  • Identification and Classification of 3-D Shapes
      - Identifies a cone

  • Spatial Concepts and Symmetry
      - Understands the location word "between"
      - Understands the location word "closest"
      - Understands the location word "under"

RIT 131-140

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Whole Numbers: Addition/Subtraction
      - Adds whole numbers with sums within 10 in horizontal format, given objects
      - Adds with sums within 5 given two sets of objects
      - Composes ten using two sets of objects

  • Whole Numbers: Represent and Solve Word Problems
      - Solves for the total in put‑together word problems with numbers within 5 using objects

Number and Operations

Understand Place Value, Counting, and Cardinality

  • Whole Numbers: Compare/Order
      - Compares numbers using the phrase "greater than"
      - Compares sets of objects using the term "more"
      - Compares sets of objects using the term "most"
      - Compares sets of objects using the term "same"

  • Whole Numbers: Counting and Cardinality
      - Counts by 1s within 100
      - Counts out a given number of objects within 10
      - Counts out a given number of objects within 5
      - Recognizes the numeral for a number within 100 when read aloud
      - Represents a given set of objects as a numeral within 10
      - Represents a given set of objects as a numeral within 20
      - Represents a given set of objects as a numeral within 5

  • Whole Numbers: Place Value
      - Reads and writes whole numbers within 10
      - Reads and writes whole numbers within 100
      - Reads and writes whole numbers within 20
      - Understands that 10 ones is the same as 1 ten

Measurement and Data

Solve Problems Involving Measurement

  • Length
      - Compares the height of objects
      - Identifies the appropriate measurement tool for length

  • Time
      - Reads time on a digital clock

  • Volume
      - Compares the size of objects

  • Weight/Mass
      - Compares the weight of objects

Geometry

Reason with Shapes and Their Attributes

  • Identification and Classification of 2-D Shapes
      - Classifies a given object from the environment as a square
      - Identifies 2‑D shapes with a given attribute
      - Identifies a circle
      - Identifies a rectangle
      - Identifies a square
      - Identifies a triangle
      - Matches names of shapes to given 2‑D shapes
      - Matches shapes to a given shape
      - Names a circle
      - Names a hexagon
      - Names a rectangle
      - Names a square
      - Names a triangle

  • Identification and Classification of 3-D Shapes
      - Identifies a 2‑D face of a 3‑D shape
      - Identifies a cone
      - Matches names of shapes to given 3‑D figures
      - Names a cone

  • Spatial Concepts and Symmetry
      - Understands the location phrase "in front of"
      - Understands the location word "below"
      - Understands the location word "between"
      - Understands the location word "closest"

RIT 141-150

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Whole Numbers: Addition/Subtraction
      - Adds whole numbers with sums within 10 in horizontal format, given objects
      - Adds whole numbers with sums within 5 in vertical format, given objects
      - Adds with sums within 10 given two sets of objects
      - Adds with sums within 5 given two sets of objects
      - Composes ten using two sets of objects

  • Whole Numbers: Represent and Solve Word Problems
      - Represents a put‑together / take‑apart problem using objects
      - Represents an add‑to word problem using objects
      - Solves for the result in add‑to word problems with numbers within 10 using objects
      - Solves for the result in add‑to word problems with numbers within 5
      - Solves for the result in add‑to word problems with numbers within 5 using objects
      - Solves for the result in take‑from word problems with numbers within 5
      - Solves for the result in take‑from word problems with numbers within 5 using objects
      - Solves for the total in put‑together word problems using objects, with numbers within 10
      - Solves for the total in put‑together word problems with numbers within 10
      - Solves for the total in put‑together word problems with numbers within 5 using objects

Number and Operations

Understand Place Value, Counting, and Cardinality

  • Whole Numbers: Compare/Order
      - Compares numbers using the phrase "greater than"
      - Compares numbers using the term "largest"
      - Compares numbers using the term "smallest"
      - Compares sets of objects using the term "fewest"
      - Compares sets of objects using the term "less"
      - Compares sets of objects using the term "same"
      - Orders sets of objects from least to greatest

  • Whole Numbers: Counting and Cardinality
      - Counts by 1s within 100
      - Counts out a given number of objects within 10
      - Counts out a given number of objects within 5
      - Recognizes the numeral for a number within 100 when read aloud
      - Represents a given set of objects as a numeral within 10
      - Represents a given set of objects as a numeral within 20

  • Whole Numbers: Place Value
      - Reads and writes whole numbers within 100
      - Reads and writes whole numbers within 20
      - Understands that 10 ones is the same as 1 ten

Measurement and Data

Solve Problems Involving Measurement

  • Area
      - Understands how to use square units to determine the area of a rectangle

  • Length
      - Reads a ruler to determine the length of an object in inches

  • Time
      - Reads time on a digital clock

  • Weight/Mass
      - Compares the weight of objects

Geometry

Reason with Shapes and Their Attributes

  • Identification and Classification of 2-D Shapes
      - Classifies a given object from the environment as a circle
      - Classifies a given object from the environment as a rectangle
      - Identifies 2‑D shapes with a given attribute
      - Identifies a circle
      - Identifies a hexagon
      - Identifies a rectangle
      - Identifies a square
      - Identifies a triangle
      - Identifies attributes of a circle
      - Identifies attributes of a triangle
      - Matches names of shapes to given 2‑D shapes
      - Names a given object from the environment a triangle
      - Names a hexagon
      - Names a rectangle
      - Names a square
      - Sorts 2‑D shapes based on shared attributes
      - Sorts given objects from the environment as 2‑D shapes

  • Identification and Classification of 3-D Shapes
      - Classifies 3‑D shapes by attributes
      - Classifies a given object from the environment as a cone
      - Classifies a given object from the environment as a cube
      - Compares attributes of 3‑D shapes
      - Identifies a cone
      - Identifies a cube
      - Names a cone
      - Names a cube

  • Spatial Concepts and Symmetry
      - Understands the location word "above"
      - Understands the location word "across"

RIT 151-160

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Whole Numbers: Addition/Subtraction
      - Composes ten using two sets of objects
      - Represents a take‑from word problem using objects

  • Whole Numbers: Represent and Solve Word Problems
      - Represents a put‑together / take‑apart problem as an addition equation
      - Represents a put‑together / take‑apart problem using objects
      - Represents a take‑from word problem using objects
      - Represents add‑to word problems as equations
      - Represents an add‑to word problem using objects
      - Represents an add‑to word problem with a diagram
      - Solves for the result in add‑to word problems with numbers within 10
      - Solves for the result in add‑to word problems with numbers within 10 using objects
      - Solves for the result in add‑to word problems with numbers within 5 using objects
      - Solves for the result in take‑from word problems with numbers within 10
      - Solves for the result in take‑from word problems with numbers within 10 using objects
      - Solves for the result in take‑from word problems with numbers within 5
      - Solves for the total in put‑together word problems with numbers within 10
      - Solves for the total in put‑together word problems with numbers within 5
      - Solves for the total in put‑together word problems with numbers within 5 using objects
      - Solves word problems involving three addends using objects, with numbers within 10

Number and Operations

Understand Place Value, Counting, and Cardinality

  • Whole Numbers: Compare/Order
      - Compares numbers using the phrase "greater than"
      - Compares numbers using the term "largest"
      - Compares numbers using the term "smallest"
      - Compares sets of objects using the term "fewer"
      - Compares sets of objects using the term "fewest"
      - Compares sets of objects using the term "less"
      - Compares sets of objects using the term "same"
      - Orders sets of objects from greatest to least
      - Orders sets of objects from least to greatest

  • Whole Numbers: Counting and Cardinality
      - Counts by 1s within 100
      - Counts by 5s within 100
      - Identifies a missing number on a number line within 100
      - Recognizes the numeral for a number within 100 when read aloud
      - Represents a given set of objects as a numeral within 10

  • Whole Numbers: Number Line
      - Identifies a missing number on a number line within 100

  • Whole Numbers: Place Value
      - Identifies a given number on a hundreds chart
      - Identifies the number of groups of one hundred in a model
      - Identifies the number of groups of ten in a base‑ten model
      - Reads and writes whole numbers within 100
      - Reads and writes whole numbers within 100 with base‑ten blocks shown
      - Reads and writes whole numbers within 20
      - Represents given ten frames as a numeral within 20
      - Represents whole numbers within 20 with models
      - Understands that 10 ones is the same as 1 ten

Measurement and Data

Solve Problems Involving Measurement

  • Length
      - Measures the length of an object in non‑standard units
      - Names the tool used to measure an object
      - Orders objects by length
      - Reads a ruler to determine the length of an object in centimeters
      - Understands the concept of height

  • Time
      - Reads time on a digital clock
      - Represents a given time on a digital clock

  • Weight/Mass
      - Compares the weight of objects

Geometry

Reason with Shapes and Their Attributes

  • Fractions: Represent/Model
      - Identifies shapes that are divided into fourths

  • Identification and Classification of 2-D Shapes
      - Classifies shapes as flat/2‑D
      - Compares attributes of 2‑D shapes
      - Composes shapes from given polygons
      - Identifies 2‑D shapes with a given attribute
      - Identifies a rectangle
      - Identifies a triangle
      - Identifies attributes of a square
      - Identifies attributes of a triangle
      - Matches names of shapes to given 2‑D shapes
      - Names a triangle based on given attributes
      - Sorts 2‑D shapes based on shared attributes
      - Understands defining attributes of a triangle

  • Identification and Classification of 3-D Shapes
      - Classifies 3‑D shapes by attributes
      - Classifies a given object from the environment as a cylinder
      - Classifies a shape as solid/3‑D
      - Compares attributes of 3‑D shapes
      - Names a 2‑D face of a 3‑D shape
      - Names a cone
      - Names a cylinder
      - Sorts shapes with a given number of corners

  • Spatial Concepts and Symmetry
      - Understands the location word "next"

RIT 161-170

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Number Sentences/Equations/Equivalence
      - Composes an addition or subtraction equation when given the components in word form

  • Whole Numbers: Addition/Subtraction
      - Writes a given addition equation correctly
      - Writes a given addition expression correctly
      - Writes a given subtraction equation correctly

  • Whole Numbers: Represent and Solve Word Problems
      - Represents a put‑together / take‑apart problem as an addition equation
      - Represents a take‑from diagram as a subtraction equation
      - Represents a take‑from word problem as an equation
      - Represents a take‑from word problem with a diagram
      - Represents a word problem involving three addends as an equation
      - Represents a word problem with an equation using a symbol for the unknown
      - Represents add‑to word problems as equations
      - Represents an add‑to word problem using objects
      - Represents an add‑to word problem with a diagram
      - Represents an equal‑groups word problem as repeated addition
      - Solves for the product in array word problems with numbers within 20
      - Solves for the result in add‑to word problems with numbers within 20
      - Solves for the result in add‑to word problems with numbers within 20 using objects
      - Solves for the result in add‑to word problems with numbers within 5 using objects
      - Solves for the result in take‑from word problems with numbers within 10 using objects
      - Solves for the result in take‑from word problems with numbers within 20
      - Solves for the total in put‑together word problems with numbers within 10
      - Solves for the total in put‑together word problems with numbers within 20
      - Solves for the unknown change in add‑to word problems with numbers within 10
      - Solves for the unknown change in take‑from word problems with numbers within 10
      - Solves for the unknown change in take‑from word problems with numbers within 20
      - Solves multi‑step word problems using addition/subtraction with objects, numbers within 10
      - Solves word problems involving three addends with numbers within 20

Number and Operations

Understand Place Value, Counting, and Cardinality

  • Whole Numbers: Compare/Order
      - Compares numbers using the phrase "greater than"
      - Compares numbers using the phrase "less than"
      - Compares whole numbers within 1,000 using symbols
      - Compares whole numbers within 100 using symbols
      - Identifies numbers greater than a given number
      - Identifies numbers less than a given number
      - Orders sets of objects from greatest to least

  • Whole Numbers: Counting and Cardinality
      - Counts by 5s within 100
      - Represents a given set of objects as a numeral within 10

  • Whole Numbers: Place Value
      - Composes a number within 100 given a base‑ten model
      - Decomposes a number within 100 into tens and ones
      - Decomposes a number within 20 into tens and ones
      - Decomposes whole numbers within 1,000 into hundreds, tens, and ones
      - Identifies the number of groups of one hundred in a model
      - Identifies the number of groups of ten in a base‑ten model
      - Identifies the number of tens and ones in a base‑ten model
      - Identifies the number of tens in whole numbers within 100
      - Reads and writes whole numbers within 1,000
      - Reads and writes whole numbers within 100
      - Reads and writes whole numbers within 100 with base‑ten blocks shown
      - Reads and writes whole numbers within 20
      - Represents a given whole number within 20 with base‑ten blocks
      - Represents given base‑ten blocks as a numeral, within 20
      - Understands that 10 tens is the same as 1 hundred

Measurement and Data

Solve Problems Involving Measurement

  • Length
      - Measures the width of an object in inches
      - Names the tool used to measure an object
      - Understands the concept of length

  • Money
      - Identifies equivalent sets of coins
      - Solves one‑step addition word problems involving whole dollars

  • Perimeter/Circumference
      - Determines side lengths given the perimeter and some side lengths of rectangles
      - Determines the length of one side of a rectangle given the length of the remaining sides and the perimeter
      - Determines the perimeter of a quadrilateral in nonstandard units

  • Problem Solving with Units
      - Represents one‑step length word problems involving addition or subtraction with expressions or equations
      - Solves one‑step capacity word problems involving whole‑number addition or subtraction

  • Time
      - Reads analog clocks to the nearest hour
      - Reads time on a digital clock
      - Represents a given time on a digital clock

  • Weight/Mass
      - Understands the concept of weight

Geometry

Reason with Shapes and Their Attributes

  • Area
      - Counts to find the total square units of a figure

  • Fractions: Represent/Model
      - Describes shapes as one‑half shaded
      - Identifies fractional shaded parts that show one whole
      - Identifies shapes that are divided into equal parts
      - Identifies shapes that are divided into fourths
      - Identifies shapes that are divided into halves

  • Identification and Classification of 2-D Shapes
      - Classifies polygons according to the length of their sides
      - Classifies shapes as either flat/2‑D or solid/3‑D, given pictures
      - Classifies shapes as flat/2‑D
      - Compares attributes of 2‑D shapes
      - Composes shapes from given polygons
      - Decomposes composite shapes into polygons
      - Identifies 2‑D shapes with a given attribute
      - Identifies attributes of a rectangle
      - Identifies attributes of a triangle
      - Identifies shared attributes of 2‑D shapes within a given set
      - Knows definitions of a triangle, a square, a rectangle, and a circle
      - Matches names of shapes to given 2‑D shapes
      - Names a triangle based on given attributes
      - Understands defining attributes of a triangle

  • Identification and Classification of 3-D Shapes
      - Classifies 3‑D shapes by attributes
      - Classifies a given object from the environment as a cylinder
      - Classifies a shape as solid/3‑D
      - Classifies shapes as either flat/2‑D or solid/3‑D, given pictures
      - Compares attributes of 3‑D shapes
      - Composes or decomposes 3-D shapes to form new shapes

  • Spatial Concepts and Symmetry
      - Composes or decomposes 3-D shapes to form new shapes

RIT 171-180

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Whole Numbers and Decimals: Rounding/Estimation
      - Estimates solutions to one-step word problems involving any of the four operations with whole numbers

  • Whole Numbers: Represent and Solve Word Problems
      - Estimates solutions to one-step word problems involving any of the four operations with whole numbers
      - Represents a put‑together / take‑apart problem as an addition equation
      - Represents a take‑from word problem as an equation
      - Represents a take‑from word problem with a diagram
      - Represents a word problem with an equation using a symbol for the unknown
      - Represents add‑to word problems as equations
      - Represents an equal‑groups word problem as repeated addition
      - Solves for the product in equal‑groups word problems with numbers within 20
      - Solves for the result in take‑from word problems with numbers within 20
      - Solves for the total in put‑together word problems with numbers within 100
      - Solves for the unknown addend in put‑together / take‑apart word problems with numbers within 10
      - Solves for the unknown addend in put‑together / take‑apart word problems with numbers within 20
      - Solves for the unknown change in add‑to word problems with numbers within 10
      - Solves for the unknown change in add‑to word problems with numbers within 100
      - Solves for the unknown change in add‑to word problems with numbers within 20
      - Solves for the unknown change in take‑from word problems with numbers within 10
      - Solves for the unknown change in take‑from word problems with numbers within 20
      - Solves for the unknown factor in equal‑groups word problems with numbers within 10
      - Solves for the unknown start in add‑to word problems with numbers within 20
      - Solves word problems involving three addends with numbers within 20

Number and Operations

Understand Place Value, Counting, and Cardinality

  • Whole Numbers: Compare/Order
      - Compares whole numbers within 1,000 using symbols

  • Whole Numbers: Counting and Cardinality
      - Counts by 5s within 100 using a number chart

  • Whole Numbers: Place Value
      - Composes numbers that are multiples of one hundred given place‑value terms
      - Decomposes a number within 100 into tens and ones
      - Decomposes whole numbers within 1,000 into hundreds, tens, and ones
      - Identifies a number within 100 given place value terms
      - Identifies the number of groups of one hundred in a model
      - Identifies the number of groups of ten in a base‑ten model
      - Identifies the number of tens and ones in a ten frame model
      - Represents a given whole number within 1,000 with base‑ten blocks
      - Represents whole numbers within 1,000 with models
      - Understands that 10 tens is the same as 1 hundred

Measurement and Data

Solve Problems Involving Measurement

  • Area
      - Determines the area of a gridded rectangle
      - Determines the area of figures composed of whole unit squares

  • Length
      - Compares lengths of objects using customary units
      - Compares lengths of objects using metric units
      - Measures the width of an object in centimeters
      - Understands that the measurement of an object will change depending upon the units used to measure it

  • Money
      - Determines the whole number value of a collection of coins given as pictures
      - Identifies equivalent sets of coins
      - Solves one‑step addition word problems involving sums within one dollar

  • Problem Solving with Units
      - Represents one‑step length word problems involving addition or subtraction with expressions or equations
      - Solves one‑step capacity word problems involving whole‑number addition or subtraction

  • Time
      - Reads analog clocks to the nearest five minutes
      - Reads analog clocks to the nearest half hour
      - Reads analog clocks to the nearest hour
      - Represents a given time on a digital clock
      - Represents time given an analog clock, with time read aloud

  • Weight/Mass
      - Solves one‑step word problems involving mass

  • Whole Numbers: Addition/Subtraction
      - Represents one-step addition and subtraction, shown on a number line, as an expression or equation

  • Whole Numbers: Represent and Solve Word Problems
      - Solves one‑step addition word problems involving sums within one dollar
      - Solves one‑step word problems involving mass

Geometry

Reason with Shapes and Their Attributes

  • Area
      - Counts to find the total square units of a figure

  • Fractions: Represent/Model
      - Describes shapes as one‑half shaded
      - Identifies fractional shaded parts that show one whole
      - Identifies shapes that are divided into equal parts
      - Identifies shapes that are divided into halves
      - Identifies shapes that are divided into thirds
      - Partitions a rectangle into three‑thirds

  • Identification and Classification of 2-D Shapes
      - Classifies polygons according to the length of their sides
      - Composes polygons to form a composite shape
      - Composes shapes from given polygons
      - Distinguishes similar attributes of two polygons
      - Identifies attributes of a rectangle
      - Identifies attributes of a triangle
      - Identifies shared attributes of 2‑D shapes within a given set
      - Understands defining attributes of a circle
      - Understands defining attributes of a hexagon
      - Understands defining attributes of a square
      - Understands defining attributes of a triangle

  • Identification and Classification of 3-D Shapes
      - Classifies 3‑D shapes by attributes
      - Classifies a shape as solid/3‑D
      - Compares attributes of 3‑D shapes
      - Identifies shapes with a given number of corners
      - Names a cube based on given attributes

RIT 181-190

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Whole Numbers: Represent and Solve Word Problems
      - Represents a put‑together / take‑apart problem as an addition equation
      - Represents a take‑from word problem as an equation
      - Represents a word problem with an equation using a symbol for the unknown
      - Represents add‑to word problems as equations
      - Represents an equal‑groups word problem using objects
      - Solves for the product in equal‑groups word problems with numbers within 10
      - Solves for the product in equal‑groups word problems with numbers within 100
      - Solves for the result in take‑from word problems with numbers within 100
      - Solves for the total in put‑together word problems with numbers within 100
      - Solves for the unknown change in add‑to word problems with numbers within 100
      - Solves for the unknown change in take‑from word problems with numbers within 100
      - Solves for the unknown factor in equal‑groups word problems with numbers within 20
      - Solves for the unknown start in add‑to word problems with numbers within 20
      - Solves for the unknown start in take‑from word problems with numbers within 100
      - Solves multi‑step word problems using addition/subtraction with numbers within 20
      - Solves word problems involving three addends with numbers within 100

Number and Operations

Understand Place Value, Counting, and Cardinality

  • Whole Numbers: Compare/Order
      - Compares whole numbers within 1,000 using symbols

  • Whole Numbers: Place Value
      - Composes a number within 1,000 given place value terms
      - Composes numbers that are multiples of one hundred given place‑value terms
      - Decomposes whole numbers within 1,000 into hundreds, tens, and ones
      - Reads and writes whole numbers within 1,000 in expanded form
      - Understands that 10 tens is the same as 1 hundred

Measurement and Data

Solve Problems Involving Measurement

  • Area
      - Determines the area of a gridded rectangle
      - Determines the area of figures composed of whole unit squares

  • Length
      - Compares lengths of objects using customary units
      - Compares lengths of objects using metric units
      - Estimates the length of an object in feet
      - Solves one‑step length word problems involving whole‑number addition or subtraction
      - Understands that the measurement of an object will change depending upon the units used to measure it

  • Money
      - Determines the whole number value of a collection of coins given as pictures
      - Solves one‑step addition word problems involving sums within one dollar

  • Perimeter/Circumference
      - Determines the perimeter of a rectangle in centimeters
      - Determines the perimeter of basic polygons with all sides labeled

  • Problem Solving with Units
      - Represents one‑step length word problems involving addition or subtraction with expressions or equations
      - Solves one-step money word problems involving whole number addition or subtraction
      - Solves one‑step capacity word problems involving whole‑number addition or subtraction

  • Time
      - Determines elapsed time within an hour
      - Reads analog clocks to the nearest five minutes
      - Reads analog clocks to the nearest half hour
      - Represents a given time on a digital clock
      - Represents time given an analog clock, with time read aloud
      - Solves one‑step word problems involving elapsed time to the hour
      - Solves one‑step word problems involving elapsed time to the minute

  • Weight/Mass
      - Determines the mass of an object using a balance scale
      - Solves one‑step word problems involving mass

  • Whole Numbers: Addition/Subtraction
      - Represents one-step addition and subtraction, shown on a number line, as an expression or equation

  • Whole Numbers: Represent and Solve Word Problems
      - Solves one‑step addition word problems involving sums within one dollar
      - Solves one‑step length word problems involving whole‑number addition or subtraction
      - Solves one‑step word problems involving elapsed time to the hour
      - Solves one‑step word problems involving elapsed time to the minute
      - Solves one‑step word problems involving mass

Geometry

Reason with Shapes and Their Attributes

  • Area
      - Counts to find the total square units of a figure

  • Fractions: Represent/Model
      - Describes shapes as one‑fourth shaded
      - Describes shapes as one‑half shaded
      - Identifies shapes that are divided into equal parts
      - Identifies shapes that are divided into thirds

  • Identification and Classification of 2-D Shapes
      - Classifies shapes as quadrilaterals
      - Composes polygons to form a composite shape
      - Distinguishes similar attributes of two polygons
      - Names a quadrilateral based on given attributes
      - Understands defining attributes of a hexagon
      - Understands defining attributes of a rectangle

  • Identification and Classification of 3-D Shapes
      - Classifies 3‑D shapes by attributes
      - Identifies shapes with a given number of corners
      - Identifies shapes with a given number of edges
      - Sorts shapes with a given number of vertices

RIT 191-200

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Properties and Relationships of Operations
      - Understands multiplication as many groups of equal size

  • Whole Numbers: Represent and Solve Word Problems
      - Represents add‑to word problems as equations
      - Represents an equal‑groups word problem on a number line
      - Represents equal‑groups word problems as multiplication equations
      - Represents one-step equal-groups multiplication word problems with expressions or equations, whole numbers
      - Solves for the quotient in equal‑groups word problems with numbers within 100
      - Solves for the result in take‑from word problems with numbers within 100
      - Solves for the unknown change in add‑to word problems with numbers within 100
      - Solves for the unknown start in add‑to word problems with numbers within 100
      - Solves for the unknown start in take‑from word problems with numbers within 100
      - Solves multi‑step word problems involving any of the four operations with whole numbers
      - Solves multi‑step word problems using addition/subtraction with numbers within 20
      - Solves multi‑step word problems using addition/subtraction, with numbers within 100

Number and Operations

Understand Place Value, Counting, and Cardinality

  • Whole Numbers: Place Value
      - Composes numbers that are multiples of one hundred given place‑value terms
      - Identifies a number within 1,000 given place value terms

Measurement and Data

Solve Problems Involving Measurement

  • Area
      - Represents the area of rectangles composed of whole unit squares using multiplication expressions or equations

  • Length
      - Estimates the length of an object in feet
      - Solves one‑step length word problems involving whole‑number addition or subtraction

  • Money
      - Determines the whole number value of a collection of coins given as pictures
      - Solves multi‑step word problems using addition/subtraction of amounts within one dollar

  • Perimeter/Circumference
      - Determines the length of one side of a polygon given the length of the remaining sides and the perimeter

  • Problem Solving with Units
      - Represents one‑step length word problems involving addition or subtraction with expressions or equations

  • Time
      - Determines elapsed time within an hour
      - Determines elapsed time within an hour, using an analog clock
      - Reads analog clocks to the nearest five minutes
      - Reads analog clocks to the nearest minute
      - Solves one‑step word problems involving elapsed time to the minute

  • Weight/Mass
      - Solves one‑step word problems involving mass

  • Whole Numbers: Addition/Subtraction
      - Represents one-step addition and subtraction, shown on a number line, as an expression or equation

  • Whole Numbers: Represent and Solve Word Problems
      - Solves multi‑step word problems using addition/subtraction of amounts within one dollar
      - Solves one‑step length word problems involving whole‑number addition or subtraction
      - Solves one‑step word problems involving elapsed time to the minute
      - Solves one‑step word problems involving mass

Geometry

Reason with Shapes and Their Attributes

  • Fractions: Represent/Model
      - Describes shapes as one‑third shaded
      - Identifies shapes that are divided into quarters
      - Identifies shapes that are divided into thirds

  • Identification and Classification of 2-D Shapes
      - Classifies shapes as quadrilaterals
      - Identifies a quadrilateral
      - Sorts shapes based on shared attributes

RIT 201-210

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Number Sentences/Equations/Equivalence
      - Determines unknown factors in multiplication equations with whole numbers and products within 100

  • Whole Numbers: Multiplication/Division
      - Determines unknown dividends in division equations with whole numbers and quotients within 100

  • Whole Numbers: Represent and Solve Word Problems
      - Represents equal‑groups word problems as division equations
      - Represents equal‑groups word problems as division or multiplication equations
      - Solves for the quotient in equal‑groups word problems with numbers within 100
      - Solves for the result in take‑from word problems with numbers within 100
      - Solves for the unknown change in add‑to word problems with numbers within 100
      - Solves multi‑step word problems involving any of the four operations with whole numbers
      - Solves multi‑step word problems using addition/subtraction, with numbers within 100

Measurement and Data

Solve Problems Involving Measurement

  • Perimeter/Circumference
      - Determines the perimeter of basic polygons in which not all sides are labeled
      - Solves problems involving perimeters of rectangles within a real-world or mathematical context

  • Problem Solving with Units
      - Represents one‑step length word problems involving addition or subtraction with expressions or equations
      - Solves one-step capacity word problems involving whole number multiplication or division
      - Solves problems involving perimeters of rectangles within a real-world or mathematical context

  • Time
      - Represents time given an analog clock

  • Whole Numbers: Addition/Subtraction
      - Represents one-step addition and subtraction, shown on a number line, as an expression or equation

Geometry

Reason with Shapes and Their Attributes

  • Fractions: Represent/Model
      - Identifies shapes that are divided into thirds

  • Identification and Classification of 2-D Shapes
      - Classifies 2‑D shapes by properties
      - Identifies a quadrilateral

RIT 211-220

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Operations and Algebraic Thinking

Represent and Solve Problems

  • Whole Numbers: Multiplication/Division
      - Determines unknown dividends in division equations with whole numbers and quotients within 100

  • Whole Numbers: Represent and Solve Word Problems
      - Represents equal‑groups word problems as division equations
      - Represents equal‑groups word problems as division or multiplication equations
      - Solves for the quotient in equal‑groups word problems with numbers within 100
      - Solves multi‑step word problems involving any of the four operations with whole numbers

Measurement and Data

Solve Problems Involving Measurement

  • Area
      - Solves problems involving areas of rectangles within a real-world or mathematical context

  • Perimeter/Circumference
      - Solves problems involving perimeters of rectangles within a real-world or mathematical context

  • Problem Solving with Units
      - Solves problems involving areas of rectangles within a real-world or mathematical context
      - Solves problems involving perimeters of rectangles within a real-world or mathematical context

  • Whole Numbers: Addition/Subtraction
      - Represents one-step addition and subtraction, shown on a number line, as an expression or equation

Geometry

Reason with Shapes and Their Attributes

  • Fractions: Represent/Model
      - Identifies shapes that are divided into thirds

RIT 221-230

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Measurement and Data

Solve Problems Involving Measurement

  • Area
      - Determines the area of rectangles with two whole‑number sides labeled
      - Solves problems involving areas of rectangles within a real-world or mathematical context

  • Problem Solving with Units
      - Solves problems involving areas of rectangles within a real-world or mathematical context

RIT 231-240

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