IXL skill plan | Kindergarten plan for i-Ready Classroom Mathematics (2024)

Skill plan for i-Ready Classroom Mathematics (2024) - Kindergarten

IXL provides skill alignments with recommended IXL skills for each unit. Find the IXL skills that are right for you below!

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These are IXL skill alignments pertaining to the i-Ready^® Diagnostic and are provided by IXL as a service to teachers, students, and parents. IXL is not affiliated with, sponsored, or endorsed by Curriculum Associates, and Curriculum Associates was not involved in creating these skill alignments.

1	Unit 1 Position, Length, Height, and Sorting
Lesson 1: Describe Position
Lesson 1: Describe Position

Session 1: Explore Sessions 2-3: Develop Sessions 4-5: Refine		1. In front of and behind 2. Above and below 3. Beside and next to Also consider: • Inside and outside • Top, middle, and bottom • Left and right • Left, middle, and right
Session 1: Explore Sessions 2-3: Develop Sessions 4-5: Refine
1. In front of and behind 2. Above and below 3. Beside and next to Also consider: • Inside and outside • Top, middle, and bottom • Left and right • Left, middle, and right

Lesson 2: Describe and Compare Length and Height
Lesson 2: Describe and Compare Length and Height

Session 1: Explore Session 2: Develop		1. Long and short
Session 1: Explore Session 2: Develop
1. Long and short
Session 3: Develop Session 4: Refine		1. Tall and short
Session 3: Develop Session 4: Refine
1. Tall and short
Session 5: Refine		1. Compare objects: length and height
Session 5: Refine
1. Compare objects: length and height

Lesson 3: Sort and Count Objects
Lesson 3: Sort and Count Objects

Session 1: Explore		1. Classify and sort by color 2. Classify and sort by shape
Session 1: Explore
1. Classify and sort by color 2. Classify and sort by shape
Sessions 2-3: Develop		1. Classify and sort 2. Classify shapes by color Also consider: • Different • Count shapes in a Venn diagram
Sessions 2-3: Develop
1. Classify and sort 2. Classify shapes by color Also consider: • Different • Count shapes in a Venn diagram
Sessions 4-5: Refine		1. Classify, sort, and count 2. Sort, count, and compare
Sessions 4-5: Refine
1. Classify, sort, and count 2. Sort, count, and compare

2	Unit 2 Numbers to 5, Shapes, and Weight
Lesson 4: Count, Show, and Write Numbers to 5
Lesson 4: Count, Show, and Write Numbers to 5

Session 1: Explore		1. Count pictures - up to 5 2. Show numbers on frames - up to 5 3. Are there the same number? - up to 5 Also consider: • Count pictures - up to 3
Session 1: Explore
1. Count pictures - up to 5 2. Show numbers on frames - up to 5 3. Are there the same number? - up to 5 Also consider: • Count pictures - up to 3
Sessions 2-3: Develop		1. Represent numbers with pictures - up to 5 2. Count shapes in rows - up to 5 3. Identify numbers - up to 5 Also consider: • Choose the number that you hear - up to 5
Sessions 2-3: Develop
1. Represent numbers with pictures - up to 5 2. Count shapes in rows - up to 5 3. Identify numbers - up to 5 Also consider: • Choose the number that you hear - up to 5
Session 4: Refine		1. Identify numbers - up to 5 2. Count cubes - up to 5 3. Show numbers with cubes - up to 5
Session 4: Refine
1. Identify numbers - up to 5 2. Count cubes - up to 5 3. Show numbers with cubes - up to 5
Session 5: Refine		1. Count on frames - up to 5 2. Count scattered pictures - up to 5
Session 5: Refine
1. Count on frames - up to 5 2. Count scattered pictures - up to 5

Lesson 5: Compare Numbers to 5
Lesson 5: Compare Numbers to 5

Session 1: Explore		1. Fewer, more, and same - up to 5 2. Fewer and more - compare by matching up to 5
Session 1: Explore
1. Fewer, more, and same - up to 5 2. Fewer and more - compare by matching up to 5
Session 2: Develop		1. More - compare by matching up to 5 2. Less - compare by matching up to 5 Also consider: • Are there enough? - up to 5
Session 2: Develop
1. More - compare by matching up to 5 2. Less - compare by matching up to 5 Also consider: • Are there enough? - up to 5
Session 3: Develop		1. One more with pictures - up to 5 2. One more on frames - up to 5 Also consider: • One more - up to 5
Session 3: Develop
1. One more with pictures - up to 5 2. One more on frames - up to 5 Also consider: • One more - up to 5
Session 4: Refine		1. Show a number greater than, less than, or equal to a given number up to 5 2. Fewer and more - compare by counting up to 5 Also consider: • Greater and less - compare two numbers up to 5
Session 4: Refine
1. Show a number greater than, less than, or equal to a given number up to 5 2. Fewer and more - compare by counting up to 5 Also consider: • Greater and less - compare two numbers up to 5
Session 5: Refine		1. Fewer and more - compare in a mixed group up to 5 Also consider: • Compare two numbers - up to 5
Session 5: Refine
1. Fewer and more - compare in a mixed group up to 5 Also consider: • Compare two numbers - up to 5

Lesson 6: Three-Dimensional Shapes and Weight
Lesson 6: Three-Dimensional Shapes and Weight

Session 1: Explore		1. Name the three-dimensional shape 2. Three-dimensional shapes in the real world I
Session 1: Explore
1. Name the three-dimensional shape 2. Three-dimensional shapes in the real world I
Session 2: Develop		1. Describe solid shapes 2. Select three-dimensional shapes
Session 2: Develop
1. Describe solid shapes 2. Select three-dimensional shapes
Session 3: Develop		1. Light and heavy
Session 3: Develop
1. Light and heavy
Sessions 4-5: Refine		1. Three-dimensional shapes in the real world II 2. Compare weights
Sessions 4-5: Refine
1. Three-dimensional shapes in the real world II 2. Compare weights

3	Unit 3 Addition and Subtraction Within 5 and Shapes
Lesson 7: Add Within 5
Lesson 7: Add Within 5

Session 1: Explore Session 2: Develop		1. Put together numbers using cubes - sums up to 5 2. Build cube trains to solve addition word problems - sums up to 5
Session 1: Explore Session 2: Develop
1. Put together numbers using cubes - sums up to 5 2. Build cube trains to solve addition word problems - sums up to 5
Session 3: Develop Sessions 4-5: Refine		1. Build cube trains to add up to 5 - words
Session 3: Develop Sessions 4-5: Refine
1. Build cube trains to add up to 5 - words

Lesson 8: Two-Dimensional Shapes
Lesson 8: Two-Dimensional Shapes

Session 1: Explore		1. Identify shapes traced from solids 2. Count sides 3. Count corners
Session 1: Explore
1. Identify shapes traced from solids 2. Count sides 3. Count corners
Session 2: Develop		1. Name the two-dimensional shape 2. Two-dimensional shapes in the real world Also consider: • Attributes of two-dimensional shapes
Session 2: Develop
1. Name the two-dimensional shape 2. Two-dimensional shapes in the real world Also consider: • Attributes of two-dimensional shapes
Session 3: Develop		1. Compose simple two-dimensional shapes 2. Take apart numbers using cubes - sums up to 5
Session 3: Develop
1. Compose simple two-dimensional shapes 2. Take apart numbers using cubes - sums up to 5
Sessions 4-5: Refine		1. Select two-dimensional shapes
Sessions 4-5: Refine
1. Select two-dimensional shapes

Lesson 9: Subtract Within 5
Lesson 9: Subtract Within 5

Session 1: Explore Sessions 2-3: Develop Sessions 4-5: Refine		1. Take away cubes - numbers up to 5 2. Use cube trains to solve subtraction word problems - up to 5
Session 1: Explore Sessions 2-3: Develop Sessions 4-5: Refine
1. Take away cubes - numbers up to 5 2. Use cube trains to solve subtraction word problems - up to 5

Lesson 10: Add and Subtract Within 5
Lesson 10: Add and Subtract Within 5

Session 1: Explore		1. Put together and take away cubes - numbers up to 5 2. Add and subtract with cubes - up to 5
Session 1: Explore
1. Put together and take away cubes - numbers up to 5 2. Add and subtract with cubes - up to 5
Session 2: Develop		1. Add with pictures - sums up to 5 2. Subtract with pictures - numbers up to 5 Also consider: • Addition word problems with pictures - sums up to 5 • Subtraction word problems with pictures - numbers up to 5
Session 2: Develop
1. Add with pictures - sums up to 5 2. Subtract with pictures - numbers up to 5 Also consider: • Addition word problems with pictures - sums up to 5 • Subtraction word problems with pictures - numbers up to 5
Session 3: Develop		1. Write addition sentences for pictures - sums up to 5 2. Write subtraction sentences for pictures - up to 5 Also consider: • Addition sentences up to 5 - which model matches? • Subtraction sentences up to 5 - which model matches?
Session 3: Develop
1. Write addition sentences for pictures - sums up to 5 2. Write subtraction sentences for pictures - up to 5 Also consider: • Addition sentences up to 5 - which model matches? • Subtraction sentences up to 5 - which model matches?
Sessions 4-5: Refine		1. Write addition sentences for word problems with pictures - sums up to 5 2. Write subtraction sentences for word problems with pictures - up to 5 Also consider: • Addition sentences up to 5 - what does the model show? • Subtraction sentences up to 5 - what does the model show?
Sessions 4-5: Refine
1. Write addition sentences for word problems with pictures - sums up to 5 2. Write subtraction sentences for word problems with pictures - up to 5 Also consider: • Addition sentences up to 5 - what does the model show? • Subtraction sentences up to 5 - what does the model show?

4	Unit 4 Numbers to 10 and Shapes
Lesson 11: Count, Show, and Write Numbers 6 to 10
Lesson 11: Count, Show, and Write Numbers 6 to 10

Session 1: Explore		1. Choose the number that you hear - up to 10 2. Show numbers with cubes - up to 10 Also consider: • Make a number different ways using cubes - sums up to 10
Session 1: Explore
1. Choose the number that you hear - up to 10 2. Show numbers with cubes - up to 10 Also consider: • Make a number different ways using cubes - sums up to 10
Session 2: Develop		1. Count pictures - 6 to 10 2. Count on ten frames - up to 10 3. Show numbers on ten frames - 6 to 10 Also consider: • Learn to count to 10
Session 2: Develop
1. Count pictures - 6 to 10 2. Count on ten frames - up to 10 3. Show numbers on ten frames - 6 to 10 Also consider: • Learn to count to 10
Session 3: Develop		1. Identify numbers - up to 10 2. Count dots - up to 10
Session 3: Develop
1. Identify numbers - up to 10 2. Count dots - up to 10
Sessions 4-5: Refine		1. Count scattered pictures - up to 10 2. Show numbers on ten frames - up to 10 Also consider: • Count out stickers - up to 10 • Represent numbers - 6 to 10
Sessions 4-5: Refine
1. Count scattered pictures - up to 10 2. Show numbers on ten frames - up to 10 Also consider: • Count out stickers - up to 10 • Represent numbers - 6 to 10

Lesson 12: Compare Numbers to 10
Lesson 12: Compare Numbers to 10

Session 1: Explore		1. Compare dots 2. Greater and less - compare by matching up to 10 3. Fewer, more, and same
Session 1: Explore
1. Compare dots 2. Greater and less - compare by matching up to 10 3. Fewer, more, and same
Session 2: Develop		1. More - compare by matching 2. Are there the same number? - up to 10
Session 2: Develop
1. More - compare by matching 2. Are there the same number? - up to 10
Session 3: Develop		1. Greater and less - compare two numbers up to 10
Session 3: Develop
1. Greater and less - compare two numbers up to 10
Sessions 4-5: Refine		1. Show a number greater than, less than, or equal to a given number up to 10 Also consider: • Compare two numbers - up to 10
Sessions 4-5: Refine
1. Show a number greater than, less than, or equal to a given number up to 10 Also consider: • Compare two numbers - up to 10

Lesson 13: Compose Shapes
Lesson 13: Compose Shapes

Session 1: Explore		1. Count sides and corners Also consider: • Sort two-dimensional shapes
Session 1: Explore
1. Count sides and corners Also consider: • Sort two-dimensional shapes
Session 2: Develop		1. Compose two-dimensional shapes using 2 shapes
Session 2: Develop
1. Compose two-dimensional shapes using 2 shapes
Session 3: Develop
Session 3: Develop

Session 4: Refine		1. Compose two-dimensional shapes using up to 4 smaller shapes
Session 4: Refine
1. Compose two-dimensional shapes using up to 4 smaller shapes
Session 5: Refine		1. Compose two-dimensional shapes using up to 5 smaller shapes
Session 5: Refine
1. Compose two-dimensional shapes using up to 5 smaller shapes

Lesson 14: Compose and Decompose 10
Lesson 14: Compose and Decompose 10

Session 1: Explore		1. Take apart 10 using cubes
Session 1: Explore
1. Take apart 10 using cubes
Sessions 2-3: Develop		1. Count to fill a ten frame: write the number
Sessions 2-3: Develop
1. Count to fill a ten frame: write the number
Sessions 4-5: Refine		1. Add with cubes - make 10
Sessions 4-5: Refine
1. Add with cubes - make 10

Lesson 15: Find Number Partners for 10
Lesson 15: Find Number Partners for 10

Session 1: Explore Session 2: Develop		1. Count to fill a ten frame 2. Take apart 10 - addition sentences
Session 1: Explore Session 2: Develop
1. Count to fill a ten frame 2. Take apart 10 - addition sentences
Session 3: Develop Sessions 4-5: Refine		1. Complete the addition sentence to make 10 - with models 2. Complete the addition sentence to make 10
Session 3: Develop Sessions 4-5: Refine
1. Complete the addition sentence to make 10 - with models 2. Complete the addition sentence to make 10

5	Unit 5 Numbers to 100
Lesson 16: Count, Read, and Write Numbers 11 to 20
Lesson 16: Count, Read, and Write Numbers 11 to 20

Session 1: Explore		1. Count shapes - up to 20 Also consider: • One more and one less - up to 20
Session 1: Explore
1. Count shapes - up to 20 Also consider: • One more and one less - up to 20
Sessions 2-3: Develop		1. Count dots - 0 to 20 Also consider: • Identify numbers - up to 20 • Count on a chart - up to 20
Sessions 2-3: Develop
1. Count dots - 0 to 20 Also consider: • Identify numbers - up to 20 • Count on a chart - up to 20
Sessions 4-5: Refine		1. Count out stickers - up to 15 2. Count pictures - up to 20
Sessions 4-5: Refine
1. Count out stickers - up to 15 2. Count pictures - up to 20

Lesson 17: Count Within 100
Lesson 17: Count Within 100

Session 1: Explore		1. Learn to skip-count by tens 2. Skip-count by tens 3. Count groups of ten
Session 1: Explore
1. Learn to skip-count by tens 2. Skip-count by tens 3. Count groups of ten
Session 2: Develop		1. Count pictures - up to 100
Session 2: Develop
1. Count pictures - up to 100
Session 3: Develop		1. Count on the hundred chart 2. Count forward on the hundred chart Also consider: • Count by tens from a number
Session 3: Develop
1. Count on the hundred chart 2. Count forward on the hundred chart Also consider: • Count by tens from a number
Sessions 4-5: Refine		1. Count blocks - up to 100 Also consider: • Sequences - count by ones or tens
Sessions 4-5: Refine
1. Count blocks - up to 100 Also consider: • Sequences - count by ones or tens

Lesson 18: Compose and Decompose 6 and 7
Lesson 18: Compose and Decompose 6 and 7

Session 1: Explore		1. Represent numbers - up to 7 2. Show numbers on ten frames - up to 7
Session 1: Explore
1. Represent numbers - up to 7 2. Show numbers on ten frames - up to 7
Session 2: Develop		1. Take apart 6 2. Take apart 7
Session 2: Develop
1. Take apart 6 2. Take apart 7
Session 3: Develop Sessions 4-5: Refine		1. Take apart 6 and 7 - addition sentences
Session 3: Develop Sessions 4-5: Refine
1. Take apart 6 and 7 - addition sentences

Lesson 19: Compose and Decompose 8 and 9
Lesson 19: Compose and Decompose 8 and 9

Session 1: Explore		1. Take apart 8 2. Take apart 9
Session 1: Explore
1. Take apart 8 2. Take apart 9
Session 2: Develop		1. Take apart 8 and 9 - addition sentences
Session 2: Develop
1. Take apart 8 and 9 - addition sentences
Session 3: Develop Sessions 4-5: Refine		1. Put together numbers using cubes - sums of 6 to 9
Session 3: Develop Sessions 4-5: Refine
1. Put together numbers using cubes - sums of 6 to 9

6	Unit 6 Addition and Subtraction Within 10
Lesson 20: Add Within 10
Lesson 20: Add Within 10

Session 1: Explore		1. Addition word problems with pictures - sums up to 10 2. Write addition sentences for pictures - sums up to 10
Session 1: Explore
1. Addition word problems with pictures - sums up to 10 2. Write addition sentences for pictures - sums up to 10
Session 2: Develop		1. Write addition sentences for word problems with pictures - sums up to 10 2. Addition sentences up to 10 - which model matches? 3. Add with pictures - sums up to 10 Also consider: • Add with cubes - sums up to 10
Session 2: Develop
1. Write addition sentences for word problems with pictures - sums up to 10 2. Addition sentences up to 10 - which model matches? 3. Add with pictures - sums up to 10 Also consider: • Add with cubes - sums up to 10
Session 3: Develop		1. Take apart numbers using cubes - sums up to 10 2. Decompose a number up to 10 3. Take apart numbers up to 10 - addition sentences
Session 3: Develop
1. Take apart numbers using cubes - sums up to 10 2. Decompose a number up to 10 3. Take apart numbers up to 10 - addition sentences
Sessions 4-5: Refine		1. Addition sentences up to 10 - what does the model show? 2. Make a number using addition - sums up to 10 Also consider: • Take apart numbers in different ways - sums up to 10
Sessions 4-5: Refine
1. Addition sentences up to 10 - what does the model show? 2. Make a number using addition - sums up to 10 Also consider: • Take apart numbers in different ways - sums up to 10

Lesson 21: Subtract Within 10
Lesson 21: Subtract Within 10

Session 1: Explore		1. Subtraction word problems with pictures - numbers up to 10
Session 1: Explore
1. Subtraction word problems with pictures - numbers up to 10
Sessions 2-3: Develop		1. Subtraction sentences up to 10 - which model matches? 2. Subtraction sentences up to 10 - what does the model show? 3. Write subtraction sentences for word problems with pictures - up to 10 Also consider: • Subtract with pictures - numbers up to 10 • Subtract with cubes - numbers up to 10
Sessions 2-3: Develop
1. Subtraction sentences up to 10 - which model matches? 2. Subtraction sentences up to 10 - what does the model show? 3. Write subtraction sentences for word problems with pictures - up to 10 Also consider: • Subtract with pictures - numbers up to 10 • Subtract with cubes - numbers up to 10
Sessions 4-5: Refine		1. Write subtraction sentences for pictures - up to 10 2. Use cube trains to solve subtraction word problems - up to 10 Also consider: • Model and write subtraction sentences for word problems - up to 10 • Subtraction word problems - numbers up to 10
Sessions 4-5: Refine
1. Write subtraction sentences for pictures - up to 10 2. Use cube trains to solve subtraction word problems - up to 10 Also consider: • Model and write subtraction sentences for word problems - up to 10 • Subtraction word problems - numbers up to 10

Lesson 22: Add and Subtract to Solve Word Problems
Lesson 22: Add and Subtract to Solve Word Problems

Session 1: Explore		1. Take away cubes - numbers up to 10 2. Build cube trains to add up to 10 - addition sentences 3. Addition and subtraction word problems with pictures
Session 1: Explore
1. Take away cubes - numbers up to 10 2. Build cube trains to add up to 10 - addition sentences 3. Addition and subtraction word problems with pictures
Sessions 2-3: Develop		1. Model and write addition and subtraction sentences for word problems
Sessions 2-3: Develop
1. Model and write addition and subtraction sentences for word problems
Sessions 4-5: Refine		1. Addition and subtraction word problems 2. Use cube trains to solve addition and subtraction word problems - up to 10 Also consider: • Add or subtract - numbers up to 10
Sessions 4-5: Refine
1. Addition and subtraction word problems 2. Use cube trains to solve addition and subtraction word problems - up to 10 Also consider: • Add or subtract - numbers up to 10

7	Unit 7 Teen Numbers and Shapes
Lesson 23: Compose and Decompose Teen Numbers with Tools and Drawings
Lesson 23: Compose and Decompose Teen Numbers with Tools and Drawings

Session 1: Explore		1. Represent numbers - up to 20 2. Count on ten frames - up to 20
Session 1: Explore
1. Represent numbers - up to 20 2. Count on ten frames - up to 20
Session 2: Develop		1. Show numbers on ten frames - numbers 11 to 20 2. Make teen numbers with models: words Also consider: • Make teen numbers: words
Session 2: Develop
1. Show numbers on ten frames - numbers 11 to 20 2. Make teen numbers with models: words Also consider: • Make teen numbers: words
Session 3: Develop		1. Take apart teen numbers with models: words 2. Take apart teen numbers with models: addition sentences Also consider: • Take apart teen numbers: words
Session 3: Develop
1. Take apart teen numbers with models: words 2. Take apart teen numbers with models: addition sentences Also consider: • Take apart teen numbers: words
Sessions 4-5: Refine		1. Make and take apart teen numbers with models: words 2. Make and take apart teen numbers with models: addition sentences
Sessions 4-5: Refine
1. Make and take apart teen numbers with models: words 2. Make and take apart teen numbers with models: addition sentences

Lesson 24: Build with Shapes
Lesson 24: Build with Shapes

Session 1: Explore		1. Flat and solid shapes
Session 1: Explore
1. Flat and solid shapes
Session 2: Develop
Session 2: Develop

Session 3: Develop
Session 3: Develop

Session 4: Refine
Session 4: Refine

Session 5: Refine
Session 5: Refine


Lesson 25: Compose and Decompose Teen Numbers with Symbols
Lesson 25: Compose and Decompose Teen Numbers with Symbols

Session 1: Explore		1. Count blocks - up to 20 2. Make teen numbers with models: addition sentences
Session 1: Explore
1. Count blocks - up to 20 2. Make teen numbers with models: addition sentences
Session 2: Develop		1. Take apart teen numbers: addition sentences
Session 2: Develop
1. Take apart teen numbers: addition sentences
Session 3: Develop		1. Make teen numbers: addition sentences Also consider: • Understand tens and ones - up to 20
Session 3: Develop
1. Make teen numbers: addition sentences Also consider: • Understand tens and ones - up to 20
Sessions 4-5: Refine		1. Make and take apart teen numbers: addition sentences
Sessions 4-5: Refine
1. Make and take apart teen numbers: addition sentences

This document includes the IXL® skill alignments to Curriculum Associates's i-Ready Classroom Mathematics (2024) curriculum. IXL provides skill alignments as a service to teachers, students, and parents. The skill alignments are provided by IXL and are not affiliated with, sponsored by, reviewed, approved or endorsed by Curriculum Associates or any other third party. IXL® and IXL Learning® are registered trademarks of IXL Learning, Inc. All other intellectual property rights (e.g., unregistered and registered trademarks and copyrights) are the property of their respective owners.