IXL skill plan | 1st Grade plan for Math Expressions

Skill plan for Math Expressions - 1st Grade

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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1	Unit 1 Partners and Number Patterns Through 10
Big Idea 1 - Numbers Through 10
1-1: Discuss Numbers 1-10		1. Counting review - up to 10
1-1: Discuss Numbers 1-10
1. Counting review - up to 10

1-2: Visualize Numbers as a 5-Group and Ones		1. Show numbers on ten frames - up to 10 2. Addition sentences up to 10: what does the model show?
1-2: Visualize Numbers as a 5-Group and Ones
1. Show numbers on ten frames - up to 10 2. Addition sentences up to 10: what does the model show?
Big Idea 2 - Patterns with Partners Through 10
1-3: Partners of 2 Through 5		1. Make a number using addition - sums up to 5 2. Complete the addition sentence - make 5 Also consider: • Adding 0 • Adding 1 • Subtracting 1
1-3: Partners of 2 Through 5
1. Make a number using addition - sums up to 5 2. Complete the addition sentence - make 5 Also consider: • Adding 0 • Adding 1 • Subtracting 1

1-4: Partners of 6		1. Complete the addition sentence - make 6 Also consider: • Add doubles • Subtract zero and all
1-4: Partners of 6
1. Complete the addition sentence - make 6 Also consider: • Add doubles • Subtract zero and all

1-5: Partners of 7		1. Complete the addition sentence - make 7 Also consider: • Adding 2 • Subtracting 2
1-5: Partners of 7
1. Complete the addition sentence - make 7 Also consider: • Adding 2 • Subtracting 2

1-6: Partners of 8		1. Complete the addition sentence - make 8 Also consider: • Subtract doubles
1-6: Partners of 8
1. Complete the addition sentence - make 8 Also consider: • Subtract doubles

1-7: Partners of 9		1. Complete the addition sentence - make 9
1-7: Partners of 9
1. Complete the addition sentence - make 9

1-8: Partners of 10		1. Complete the addition sentence to make ten - with models 2. Complete the addition sentence to make ten
1-8: Partners of 10
1. Complete the addition sentence to make ten - with models 2. Complete the addition sentence to make ten

1-9: Focus on Problem Solving		1. Take apart numbers up to 10: words 2. Ways to make a number - addition sentences up to 10
1-9: Focus on Problem Solving
1. Take apart numbers up to 10: words 2. Ways to make a number - addition sentences up to 10
Big Idea 3 - Find and Create Patterns
1-10: Repeating Patterns		1. Find the next shape in a pattern 2. Complete a pattern 3. Make a pattern
1-10: Repeating Patterns
1. Find the next shape in a pattern 2. Complete a pattern 3. Make a pattern

1-11: Growing and Shrinking Patterns		1. Growing patterns 2. Find the next shape in a growing pattern 3. Find the next row in a growing pattern
1-11: Growing and Shrinking Patterns
1. Growing patterns 2. Find the next shape in a growing pattern 3. Find the next row in a growing pattern

2	Unit 2 Addition and Subtraction Strategies
Big Idea 1 - Represent Addition Situations
2-1: Represent Addition		1. Add with pictures - sums up to 10
2-1: Represent Addition
1. Add with pictures - sums up to 10

2-2: Addition with Circle Drawings		1. Add with cubes - sums up to 10
2-2: Addition with Circle Drawings
1. Add with cubes - sums up to 10

2-3: Addition Equations		1. Addition sentences up to 10: which model matches? 2. Addition sentences up to 10: what does the model show? Also consider: • Addition sentences using number lines - sums up to 10
2-3: Addition Equations
1. Addition sentences up to 10: which model matches? 2. Addition sentences up to 10: what does the model show? Also consider: • Addition sentences using number lines - sums up to 10

2-4: Addition Equations and Stories		1. Addition word problems with pictures - sums up to 10 2. "Add to" word problems with result unknown - sums up to 10 Also consider: • Turn words into an addition sentence - sums up to 10
2-4: Addition Equations and Stories
1. Addition word problems with pictures - sums up to 10 2. "Add to" word problems with result unknown - sums up to 10 Also consider: • Turn words into an addition sentence - sums up to 10
Big Idea 2 - Solve Addition Equations
2-5: Explore Solution Methods		1. Addition facts - sums up to 10
2-5: Explore Solution Methods
1. Addition facts - sums up to 10

2-6: Addition Strategies: Counting On		1. Add by counting on from the first addend - sums up to 10
2-6: Addition Strategies: Counting On
1. Add by counting on from the first addend - sums up to 10

2-7: Count On from the Greater Number		1. Add in any order 2. Add by counting on - sums up to 10
2-7: Count On from the Greater Number
1. Add in any order 2. Add by counting on - sums up to 10

2-8: Addition Game: Unknown Totals		1. Addition word problems - sums up to 10
2-8: Addition Game: Unknown Totals
1. Addition word problems - sums up to 10

2-9: Practice Counting On		1. Addition sentences up to 10: what does the model show? Also consider: • Make a number using addition - sums up to 10
2-9: Practice Counting On
1. Addition sentences up to 10: what does the model show? Also consider: • Make a number using addition - sums up to 10
Big Idea 3 - Solve Subtraction Equations
2-10: Represent Subtraction		1. Subtract with pictures - up to 10 Also consider: • Subtraction sentences up to 10: which model matches?
2-10: Represent Subtraction
1. Subtract with pictures - up to 10 Also consider: • Subtraction sentences up to 10: which model matches?

2-11: Subtraction with Drawings and Equations		1. Subtraction sentences up to 10: what does the model show? Also consider: • Subtraction sentences using number lines - up to 10 • Turn words into a subtraction sentence - up to 10
2-11: Subtraction with Drawings and Equations
1. Subtraction sentences up to 10: what does the model show? Also consider: • Subtraction sentences using number lines - up to 10 • Turn words into a subtraction sentence - up to 10

2-12: Practice with Subtraction		1. Subtract with cubes - up to 10
2-12: Practice with Subtraction
1. Subtract with cubes - up to 10

2-13: Generate Subtraction Problems		1. Subtraction sentences for word problems - up to 10 Also consider: • Subtraction sentences: true or false?
2-13: Generate Subtraction Problems
1. Subtraction sentences for word problems - up to 10 Also consider: • Subtraction sentences: true or false?
Big Idea 4 - Equation Exploration
2-14: Relate Addition and Subtraction		1. Use addition to subtract - up to 10 2. Addition and subtraction facts - up to 10
2-14: Relate Addition and Subtraction
1. Use addition to subtract - up to 10 2. Addition and subtraction facts - up to 10

2-15: Mixed Practice with Equations		1. Addition and subtraction sentences for word problems - up to 10
2-15: Mixed Practice with Equations
1. Addition and subtraction sentences for word problems - up to 10

2-16: Focus on Problem Solving		1. Addition and subtraction word problems with pictures - up to 10
2-16: Focus on Problem Solving
1. Addition and subtraction word problems with pictures - up to 10

3	Unit 3 Unknown Numbers in Addition and Subtraction
Big Idea 1 - Counting On with Addition Situations
3-1: Explore Unknowns 3-2: Problems with Unknown Partners 3-3: Solve Equations with Unknown Partners 3-4: Addition Game: Unknown Partners 3-5: Practice with Unknown Partners		1. Decompose a number up to 10 2. Take apart numbers up to 10: addition sentences 3. Complete the addition sentence - sums up to 10 4. Word problems with both addends unknown - up to 10 5. Word problems with one addend unknown - up to 10 6. "Add to" word problems with change unknown - up to 10
3-1: Explore Unknowns 3-2: Problems with Unknown Partners 3-3: Solve Equations with Unknown Partners 3-4: Addition Game: Unknown Partners 3-5: Practice with Unknown Partners
1. Decompose a number up to 10 2. Take apart numbers up to 10: addition sentences 3. Complete the addition sentence - sums up to 10 4. Word problems with both addends unknown - up to 10 5. Word problems with one addend unknown - up to 10 6. "Add to" word problems with change unknown - up to 10
Big Idea 2 - Counting On with Subtraction Situations
3-6: Subtraction Strategies		1. Subtraction word problems - up to 10 Also consider: • Subtraction sentences up to 10: what does the cube train show? • Relate addition and subtraction sentences - up to 20 • Subtract by counting on - up to 10
3-6: Subtraction Strategies
1. Subtraction word problems - up to 10 Also consider: • Subtraction sentences up to 10: what does the cube train show? • Relate addition and subtraction sentences - up to 20 • Subtract by counting on - up to 10

3-7: Subtraction Stories and Games		1. Subtraction sentences for word problems - up to 10
3-7: Subtraction Stories and Games
1. Subtraction sentences for word problems - up to 10

3-8: Practice with Subtraction Stories		1. Which sign makes the number sentence true? - up to 10 Also consider: • Subtraction sentences: which is true?
3-8: Practice with Subtraction Stories
1. Which sign makes the number sentence true? - up to 10 Also consider: • Subtraction sentences: which is true?
Big Idea 3 - Mixed Story Problems
3-9: Relate Addition and Subtraction Situations		1. Addition and subtraction word problems - up to 10 2. Addition and subtraction - ways to make a number up to 10
3-9: Relate Addition and Subtraction Situations
1. Addition and subtraction word problems - up to 10 2. Addition and subtraction - ways to make a number up to 10

3-10: Solve Mixed Problems		1. "Add to" word problems with start, change, or result unknown - up to 10 2. "Take from" word problems with start, change, or result unknown - up to 10 3. Addition and subtraction facts - up to 10
3-10: Solve Mixed Problems
1. "Add to" word problems with start, change, or result unknown - up to 10 2. "Take from" word problems with start, change, or result unknown - up to 10 3. Addition and subtraction facts - up to 10

3-11: Practice with Mixed Problems		1. Word problems involving addition and subtraction - up to 10
3-11: Practice with Mixed Problems
1. Word problems involving addition and subtraction - up to 10

3-12: Focus on Problem Solving		1. Addition and subtraction sentences to 20: which is true? 2. Word problems with change unknown - up to 10
3-12: Focus on Problem Solving
1. Addition and subtraction sentences to 20: which is true? 2. Word problems with change unknown - up to 10

4	Unit 4 Place Value Concepts and Money
Big Idea 1 - Tens and Teens
4-1: Introduction to Tens Groupings		1. Skip-count by tens
4-1: Introduction to Tens Groupings
1. Skip-count by tens

4-2: Explore Teen Numbers		1. Build and break apart teen numbers 2. Addition sentences for word problems - sums up to 20
4-2: Explore Teen Numbers
1. Build and break apart teen numbers 2. Addition sentences for word problems - sums up to 20

4-3: Represent and Compare Teen Numbers		1. Place value models up to 20 2. Compare numbers up to 20 using symbols Also consider: • Use place value to compare numbers up to 20
4-3: Represent and Compare Teen Numbers
1. Place value models up to 20 2. Compare numbers up to 20 using symbols Also consider: • Use place value to compare numbers up to 20

4-4: Visualize Teen Addition		1. Use ten frames to add 2. Make ten to add 3. Addition facts - sums up to 20
4-4: Visualize Teen Addition
1. Use ten frames to add 2. Make ten to add 3. Addition facts - sums up to 20

4-5: Teen Addition Strategies		1. Make a number using addition - sums up to 20 Also consider: • Addition word problems - sums up to 20
4-5: Teen Addition Strategies
1. Make a number using addition - sums up to 20 Also consider: • Addition word problems - sums up to 20

4-6: Investigate Doubles		1. Add doubles 2. Add using doubles plus one 3. Add using doubles minus one Also consider: • Add doubles - with models • Add doubles - complete the sentence
4-6: Investigate Doubles
1. Add doubles 2. Add using doubles plus one 3. Add using doubles minus one Also consider: • Add doubles - with models • Add doubles - complete the sentence
Big Idea 2 - Place Value to 100
4-7: Understand Tens and Ones		1. Place value models for two-digit numbers Also consider: • Build and break apart two-digit numbers - without models
4-7: Understand Tens and Ones
1. Place value models for two-digit numbers Also consider: • Build and break apart two-digit numbers - without models

4-8: Integrate Tens and Ones		1. Writing numbers with digits and words - up to 20
4-8: Integrate Tens and Ones
1. Writing numbers with digits and words - up to 20

4-9: Practice Grouping Ones into Tens		1. Use models to add a multiple of ten and a one-digit number 2. Use models to add a two-digit and a one-digit number - without regrouping 3. Use models to add a two-digit and a one-digit number - with regrouping Also consider: • Regroup tens and ones - ways to make a number • Regroup tens and ones • Build and break apart multiples of ten
4-9: Practice Grouping Ones into Tens
1. Use models to add a multiple of ten and a one-digit number 2. Use models to add a two-digit and a one-digit number - without regrouping 3. Use models to add a two-digit and a one-digit number - with regrouping Also consider: • Regroup tens and ones - ways to make a number • Regroup tens and ones • Build and break apart multiples of ten

4-10: Add with Groups of Ten		1. Build and break apart two-digit numbers - with models
4-10: Add with Groups of Ten
1. Build and break apart two-digit numbers - with models

4-11: Practice with Tens and Ones		1. Place value models for two-digit numbers
4-11: Practice with Tens and Ones
1. Place value models for two-digit numbers

4-12: Use Place Value to Compare Numbers		1. Compare numbers up to 100 using symbols Also consider: • Compare numbers up to 100 using symbols - with models • Use place value to compare numbers up to 100 • Compare numbers up to 100 using words
4-12: Use Place Value to Compare Numbers
1. Compare numbers up to 100 using symbols Also consider: • Compare numbers up to 100 using symbols - with models • Use place value to compare numbers up to 100 • Compare numbers up to 100 using words
Big Idea 3 - Addition Strategies
4-13: Add Tens or Ones		1. Add multiples of ten Also consider: • One or ten more
4-13: Add Tens or Ones
1. Add multiples of ten Also consider: • One or ten more

4-14: Mixed Addition with Tens and Ones		1. Add a multiple of ten and a one-digit number
4-14: Mixed Addition with Tens and Ones
1. Add a multiple of ten and a one-digit number

4-15: Counting On Strategy: 2-Digit Numbers		1. Add a two-digit and a one-digit number - without regrouping 2. Add a two-digit and a one-digit number - with regrouping
4-15: Counting On Strategy: 2-Digit Numbers
1. Add a two-digit and a one-digit number - without regrouping 2. Add a two-digit and a one-digit number - with regrouping

4-16: Practice with 2-Digit Numbers		1. Add a one-digit number to a two-digit number - without regrouping - sums to 40 2. Add a one-digit number to a two-digit number - with regrouping - sums to 40
4-16: Practice with 2-Digit Numbers
1. Add a one-digit number to a two-digit number - without regrouping - sums to 40 2. Add a one-digit number to a two-digit number - with regrouping - sums to 40

4-17: 2-Digit Addition Games		1. Use models to add a multiple of ten and a two-digit number
4-17: 2-Digit Addition Games
1. Use models to add a multiple of ten and a two-digit number

4-18: Focus on Problem Solving		1. Addition word problems - two-digit plus one-digit numbers 2. Addition sentences for word problems - two-digit plus one-digit numbers
4-18: Focus on Problem Solving
1. Addition word problems - two-digit plus one-digit numbers 2. Addition sentences for word problems - two-digit plus one-digit numbers
Big Idea 4 - Understand Money
4-19: Pennies, Nickels, Dimes, and Quarters		1. Names and values of common coins 2. Count pennies and dimes Also consider: • Exchanging coins - with pictures
4-19: Pennies, Nickels, Dimes, and Quarters
1. Names and values of common coins 2. Count pennies and dimes Also consider: • Exchanging coins - with pictures

4-20: Coin Stories		1. Money - word problems Also consider: • Purchases: do you have enough money?
4-20: Coin Stories
1. Money - word problems Also consider: • Purchases: do you have enough money?

5	Unit 5 Place Value Situations
Big Idea 1 - Teen Solution Methods
5-1: Unknown Partners with Teen Totals		1. Complete the addition sentence - sums 10 to 20 2. Word problems with one addend unknown - up to 20
5-1: Unknown Partners with Teen Totals
1. Complete the addition sentence - sums 10 to 20 2. Word problems with one addend unknown - up to 20

5-2: Subtraction with Teen Numbers		1. Use ten frames to subtract 2. Use ten to subtract 3. Subtraction facts - up to 20 Also consider: • Use addition to subtract - up to 20 • Make a number using subtraction - up to 20 • Subtraction sentences: true or false? • Subtraction sentences: which is true?
5-2: Subtraction with Teen Numbers
1. Use ten frames to subtract 2. Use ten to subtract 3. Subtraction facts - up to 20 Also consider: • Use addition to subtract - up to 20 • Make a number using subtraction - up to 20 • Subtraction sentences: true or false? • Subtraction sentences: which is true?

5-3: Mixed Practice with Teen Problems		1. Subtraction word problems - up to 20 Also consider: • Which sign makes the number sentence true?
5-3: Mixed Practice with Teen Problems
1. Subtraction word problems - up to 20 Also consider: • Which sign makes the number sentence true?

5-4: Small Group Practice with Teen Problems		1. Word problems involving addition and subtraction without comparisons - up to 20 2. Addition and subtraction facts - up to 20 Also consider: • Addition and subtraction - ways to make a number
5-4: Small Group Practice with Teen Problems
1. Word problems involving addition and subtraction without comparisons - up to 20 2. Addition and subtraction facts - up to 20 Also consider: • Addition and subtraction - ways to make a number

5-5: Teen Problems with Various Unknowns		1. Complete the addition or subtraction sentence - up to 20 Also consider: • Subtraction sentences for word problems - up to 20
5-5: Teen Problems with Various Unknowns
1. Complete the addition or subtraction sentence - up to 20 Also consider: • Subtraction sentences for word problems - up to 20

5-6: Problems with Three Addends		1. Add three numbers - word problems 2. Add three numbers - make ten Also consider: • Add three numbers
5-6: Problems with Three Addends
1. Add three numbers - word problems 2. Add three numbers - make ten Also consider: • Add three numbers
Big Idea 2 - Find Patterns and Relationships
5-7: Count with Groups of 10		1. Build and break apart two-digit numbers - with models Also consider: • Count on ten frames - up to 40 • Count objects to 100 • Estimate to the nearest ten
5-7: Count with Groups of 10
1. Build and break apart two-digit numbers - with models Also consider: • Count on ten frames - up to 40 • Count objects to 100 • Estimate to the nearest ten

5-8: Numbers Through 120		1. Number chart - up to 120 2. Ten more or less - up to 120 3. Count up to find the next number - up to 120
5-8: Numbers Through 120
1. Number chart - up to 120 2. Ten more or less - up to 120 3. Count up to find the next number - up to 120

5-9: Add and Subtract Tens and Number Patterns		1. Add a multiple of ten and a two-digit number 2. Subtract multiples of ten Also consider: • Use models to add a multiple of ten and a two-digit number
5-9: Add and Subtract Tens and Number Patterns
1. Add a multiple of ten and a two-digit number 2. Subtract multiples of ten Also consider: • Use models to add a multiple of ten and a two-digit number

5-10: Add and Subtract Multiples of 10		1. Add and subtract multiples of ten Also consider: • Subtract a multiple of ten
5-10: Add and Subtract Multiples of 10
1. Add and subtract multiples of ten Also consider: • Subtract a multiple of ten

5-11: Focus on Problem Solving		1. Addition and subtraction sentences for word problems - up to 20
5-11: Focus on Problem Solving
1. Addition and subtraction sentences for word problems - up to 20

6	Unit 6 Comparisons and Data
Big Idea 1 - Represent and Compare Data
6-1: Explore Representing Data		1. Which tally chart is correct? 2. Interpret tally charts
6-1: Explore Representing Data
1. Which tally chart is correct? 2. Interpret tally charts

6-2: Organize Categorical Data
6-2: Organize Categorical Data


6-3: Use Stair Steps to Represent Data		1. Interpret picture graphs with 2 categories
6-3: Use Stair Steps to Represent Data
1. Interpret picture graphs with 2 categories

6-4: Data Sets with Three Categories		1. Interpret picture graphs with 3 categories
6-4: Data Sets with Three Categories
1. Interpret picture graphs with 3 categories

6-5: Data Collecting		1. Create picture graphs
6-5: Data Collecting
1. Create picture graphs
Big Idea 2 - Compare Problem Types
6-6: Introduce Comparison Bars 6-7: Comparison Bars and Comparing Language 6-8: Solve Compare Problems 6-9: Focus on Problem Solving		1. Comparison word problems up to 20: how many more or fewer? 2. Comparison word problems up to 20: what is the larger amount? 3. Comparison word problems up to 20: what is the smaller amount? 4. Comparison word problems up to 20: part 2 5. Compare lengths Also consider: • Comparison word problems up to 20: part 1 • Comparison word problems up to 10: how many more or fewer? • Comparison word problems up to 10: what is the larger amount? • Comparison word problems up to 10: what is the smaller amount? • Comparison word problems up to 10
6-6: Introduce Comparison Bars 6-7: Comparison Bars and Comparing Language 6-8: Solve Compare Problems 6-9: Focus on Problem Solving
1. Comparison word problems up to 20: how many more or fewer? 2. Comparison word problems up to 20: what is the larger amount? 3. Comparison word problems up to 20: what is the smaller amount? 4. Comparison word problems up to 20: part 2 5. Compare lengths Also consider: • Comparison word problems up to 20: part 1 • Comparison word problems up to 10: how many more or fewer? • Comparison word problems up to 10: what is the larger amount? • Comparison word problems up to 10: what is the smaller amount? • Comparison word problems up to 10

7	Unit 7 Geometry, Measurement, and Equal Shares
Big Idea 1 - Tell and Write Time
7-1: Introduction to Time		1. Match analog clocks and times with words: to the hour 2. Match analog clocks and times: to the hour
7-1: Introduction to Time
1. Match analog clocks and times with words: to the hour 2. Match analog clocks and times: to the hour

7-2: Tell and Write Time in Hours		1. Match analog and digital clocks: to the hour
7-2: Tell and Write Time in Hours
1. Match analog and digital clocks: to the hour

7-3: Time in Our Day		1. Read clocks and write times: to the hour 2. Times of everyday events Also consider: • A.M. or P.M.
7-3: Time in Our Day
1. Read clocks and write times: to the hour 2. Times of everyday events Also consider: • A.M. or P.M.

7-4: Tell and Write Time in Half-Hours		1. Match analog clocks and times with words: to the half hour 2. Match analog clocks and times: to the half hour 3. Match analog and digital clocks: to the half hour
7-4: Tell and Write Time in Half-Hours
1. Match analog clocks and times with words: to the half hour 2. Match analog clocks and times: to the half hour 3. Match analog and digital clocks: to the half hour

7-5: Practice Telling and Writing Time		1. Read clocks and write times Also consider: • Match digital clocks and times • Compare clocks • Time and clocks: word problems
7-5: Practice Telling and Writing Time
1. Read clocks and write times Also consider: • Match digital clocks and times • Compare clocks • Time and clocks: word problems
Big Idea 2 - Shapes and Equal Shares
7-6: Squares and Other Rectangles		1. Identify squares and other rectangles Also consider: • Square corners • Count sides and corners • Equal sides
7-6: Squares and Other Rectangles
1. Identify squares and other rectangles Also consider: • Square corners • Count sides and corners • Equal sides

7-7: Triangles and Circles		1. Name the two-dimensional shape 2. Select two-dimensional shapes Also consider: • Sort two-dimensional shapes
7-7: Triangles and Circles
1. Name the two-dimensional shape 2. Select two-dimensional shapes Also consider: • Sort two-dimensional shapes

7-8: Equal Shares		1. Identify halves and fourths 2. Make halves and fourths
7-8: Equal Shares
1. Identify halves and fourths 2. Make halves and fourths

7-9: Compose 2-Dimensional Shapes		1. Compose two-dimensional shapes
7-9: Compose 2-Dimensional Shapes
1. Compose two-dimensional shapes

7-10: 3-Dimensional Shapes		1. Name the three-dimensional shape 2. Select three-dimensional shapes 3. Three-dimensional shapes in the real world I 4. Three-dimensional shapes in the real world II
7-10: 3-Dimensional Shapes
1. Name the three-dimensional shape 2. Select three-dimensional shapes 3. Three-dimensional shapes in the real world I 4. Three-dimensional shapes in the real world II

7-11: Compose 3-Dimensional Shapes		1. Compose three-dimensional shapes Also consider: • Count vertices, edges, and faces • Compose bigger three-dimensional shapes • Identify shapes traced from solids • Identify faces of three-dimensional shapes
7-11: Compose 3-Dimensional Shapes
1. Compose three-dimensional shapes Also consider: • Count vertices, edges, and faces • Compose bigger three-dimensional shapes • Identify shapes traced from solids • Identify faces of three-dimensional shapes
Big Idea 3 - Measure and Order by Length
7-12: Order by Length		1. Order objects: length and height 2. Indirect comparison
7-12: Order by Length
1. Order objects: length and height 2. Indirect comparison

7-13: Measure with Length Units		1. Measure length with objects 2. Build cube trains to measure length
7-13: Measure with Length Units
1. Measure length with objects 2. Build cube trains to measure length

7-14: Focus on Problem Solving		1. Make halves and fourths in different ways Also consider: • Build cube trains to measure height • Compare objects: length and height
7-14: Focus on Problem Solving
1. Make halves and fourths in different ways Also consider: • Build cube trains to measure height • Compare objects: length and height

8	Unit 8 Two-Digit Addition
Big Idea - Add 2-Digit Numbers
8-1: Explore 2-Digit Addition		1. Use models to add two-digit numbers - with regrouping Also consider: • Use models to add two-digit numbers - without regrouping
8-1: Explore 2-Digit Addition
1. Use models to add two-digit numbers - with regrouping Also consider: • Use models to add two-digit numbers - without regrouping

8-2: Methods of 2-Digit Addition		1. Add two-digit numbers with regrouping - sums to 40 Also consider: • Add two-digit numbers without regrouping - sums to 40
8-2: Methods of 2-Digit Addition
1. Add two-digit numbers with regrouping - sums to 40 Also consider: • Add two-digit numbers without regrouping - sums to 40

8-3: Addition of Tens and Ones		1. Use place value to add two-digit numbers - with regrouping 2. Add two-digit numbers with regrouping - sums to 100 Also consider: • Use place value to add two-digit numbers - without regrouping • Add two-digit numbers without regrouping - sums to 100
8-3: Addition of Tens and Ones
1. Use place value to add two-digit numbers - with regrouping 2. Add two-digit numbers with regrouping - sums to 100 Also consider: • Use place value to add two-digit numbers - without regrouping • Add two-digit numbers without regrouping - sums to 100

8-4: Discuss Solution Methods		1. Ways to make a number using addition
8-4: Discuss Solution Methods
1. Ways to make a number using addition

8-5: Practice 2-Digit Addition		1. Addition word problems - up to two-digit numbers
8-5: Practice 2-Digit Addition
1. Addition word problems - up to two-digit numbers

8-6: Focus on Problem Solving		1. Write the addition sentence - up to two digits
8-6: Focus on Problem Solving
1. Write the addition sentence - up to two digits

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