1	Unit 1 Adding, Subtracting, and Working with Data
Add and Subtract Within 20
Lesson 1:  Add and Subtract Within 10		1. Ways to make a number using addition - sums to 10 2. Ways to make a number using subtraction - up to 10
Lesson 1:  Add and Subtract Within 10
1. Ways to make a number using addition - sums to 10 2. Ways to make a number using subtraction - up to 10
Lesson 2:  Relate Addition and Subtraction within 10		1. Make 10 using addition Also consider: • Fact families - up to 10 • Write addition sentences to describe pictures - sums to 10 • Write subtraction sentences - up to 10
Lesson 2:  Relate Addition and Subtraction within 10
1. Make 10 using addition Also consider: • Fact families - up to 10 • Write addition sentences to describe pictures - sums to 10 • Write subtraction sentences - up to 10
Lesson 3:  Relate Addition and Subtraction within 20		1. Complete the addition sentence - make 20 Also consider: • Complete the addition sentence - sums to 20 • Complete the subtraction sentence - up to 20 • Fact families • Relate addition and subtraction sentences
Lesson 3:  Relate Addition and Subtraction within 20
1. Complete the addition sentence - make 20 Also consider: • Complete the addition sentence - sums to 20 • Complete the subtraction sentence - up to 20 • Fact families • Relate addition and subtraction sentences
Lesson 4:  Add and Subtract Your Way		1. Make ten to add 2. Use ten to subtract 3. Addition and subtraction - up to 20 Also consider: • Which addition or subtraction sentence is true? - up to 20
Lesson 4:  Add and Subtract Your Way
1. Make ten to add 2. Use ten to subtract 3. Addition and subtraction - up to 20 Also consider: • Which addition or subtraction sentence is true? - up to 20
Lesson 5:  Add Within 50		1. Write addition sentences to describe pictures 2. Add a two-digit number to a one-digit or two-digit number - sums to 40 Also consider: • Add a multiple of 10 to a two-digit number
Lesson 5:  Add Within 50
1. Write addition sentences to describe pictures 2. Add a two-digit number to a one-digit or two-digit number - sums to 40 Also consider: • Add a multiple of 10 to a two-digit number
Lesson 6:  Center Day 1		1. Ways to make a number using addition and subtraction - up to 20 2. Complete the addition or subtraction sentence - up to 20
Lesson 6:  Center Day 1
1. Ways to make a number using addition and subtraction - up to 20 2. Complete the addition or subtraction sentence - up to 20
Ways to Represent Data
Lesson 7:  Collect and Represent Data		1. Which tally chart is correct? 2. Record data in tables
Lesson 7:  Collect and Represent Data
1. Which tally chart is correct? 2. Record data in tables
Lesson 8:  Interpret Picture Graphs		1. Interpret picture graphs
Lesson 8:  Interpret Picture Graphs
1. Interpret picture graphs
Lesson 9:  Interpret Bar Graphs		1. Interpret bar graphs I
Lesson 9:  Interpret Bar Graphs
1. Interpret bar graphs I
Lesson 10:  Represent Data Using Picture Graphs and Bar Graphs		1. Create picture graphs 2. Create bar graphs
Lesson 10:  Represent Data Using Picture Graphs and Bar Graphs
1. Create picture graphs 2. Create bar graphs
Lesson 11:  Questions About Data		1. Use bar graphs to answer questions
Lesson 11:  Questions About Data
1. Use bar graphs to answer questions
Lesson 12:  Center Day 2		1. Which picture graph is correct? 2. Create bar graphs II 3. Which bar graph is correct?
Lesson 12:  Center Day 2
1. Which picture graph is correct? 2. Create bar graphs II 3. Which bar graph is correct?
Diagrams to Compare
Lesson 13:  Use Bar Graphs to Compare		1. Interpret bar graphs II
Lesson 13:  Use Bar Graphs to Compare
1. Interpret bar graphs II
Lesson 14:  Use Diagrams to Compare		1. Use bar graphs to solve problems 2. Use models to solve comparison word problems - up to 20
Lesson 14:  Use Diagrams to Compare
1. Use bar graphs to solve problems 2. Use models to solve comparison word problems - up to 20
Lesson 15:  Diagrams with All Kinds of Compare Problems		1. Comparison word problems - up to 20 2. Use models to solve addition and subtraction word problems - up to 20
Lesson 15:  Diagrams with All Kinds of Compare Problems
1. Comparison word problems - up to 20 2. Use models to solve addition and subtraction word problems - up to 20
Lesson 16:  Solve All Kinds of Compare Problems		1. Addition sentences for word problems - sums to 20 2. Subtraction sentences for word problems - up to 20
Lesson 16:  Solve All Kinds of Compare Problems
1. Addition sentences for word problems - sums to 20 2. Subtraction sentences for word problems - up to 20
Lesson 17:  Center Day 3		1. Skip-count by fives and tens
Lesson 17:  Center Day 3
1. Skip-count by fives and tens
Lesson 18:  Class Surveys		1. Interpret tally charts 2. Interpret data in tables 3. Convert between bar graphs and tables
Lesson 18:  Class Surveys
1. Interpret tally charts 2. Interpret data in tables 3. Convert between bar graphs and tables

2	Unit 2 Adding and Subtracting within 100
Add and Subtract
Lesson 1:  Add and Subtract to Compare		1. Add two-digit numbers without regrouping - sums to 100 2. Subtract two-digit numbers - without regrouping
Lesson 1:  Add and Subtract to Compare
1. Add two-digit numbers without regrouping - sums to 100 2. Subtract two-digit numbers - without regrouping
Lesson 2:  Find the Unknown Addend		1. Complete the addition sentence: sums to 100 - without regrouping Also consider: • Use models to add two-digit numbers - without regrouping • Use models to subtract two-digit numbers - without regrouping
Lesson 2:  Find the Unknown Addend
1. Complete the addition sentence: sums to 100 - without regrouping Also consider: • Use models to add two-digit numbers - without regrouping • Use models to subtract two-digit numbers - without regrouping
Lesson 3:  Add or Subtract to Solve Story Problems		1. Addition and subtraction word problems: up to 100 - without regrouping
Lesson 3:  Add or Subtract to Solve Story Problems
1. Addition and subtraction word problems: up to 100 - without regrouping
Lesson 4:  Center Day 1		1. Use models to add two-digit numbers - with regrouping 2. Add two-digit numbers with regrouping - sums to 100 3. Break apart a two-digit number to add - sums to 100
Lesson 4:  Center Day 1
1. Use models to add two-digit numbers - with regrouping 2. Add two-digit numbers with regrouping - sums to 100 3. Break apart a two-digit number to add - sums to 100
Decompose to Subtract
Lesson 5:  Subtract Your Way		1. Use models to subtract a one-digit number from a two-digit number - with regrouping 2. Break apart a one-digit number to subtract Also consider: • Subtract a multiple of 10 from a two-digit number
Lesson 5:  Subtract Your Way
1. Use models to subtract a one-digit number from a two-digit number - with regrouping 2. Break apart a one-digit number to subtract Also consider: • Subtract a multiple of 10 from a two-digit number
Lesson 6:  Compare Methods for Subtraction		1. Subtract a one-digit number from a two-digit number - with regrouping
Lesson 6:  Compare Methods for Subtraction
1. Subtract a one-digit number from a two-digit number - with regrouping
Lesson 7:  Subtract Two Digits		1. Use models to subtract two-digit numbers - with regrouping 2. Subtract two-digit numbers - with regrouping
Lesson 7:  Subtract Two Digits
1. Use models to subtract two-digit numbers - with regrouping 2. Subtract two-digit numbers - with regrouping
Lesson 8:  Different Ways to Decompose		1. Subtract two-digit numbers vertically 2. Break apart a two-digit number to subtract
Lesson 8:  Different Ways to Decompose
1. Subtract two-digit numbers vertically 2. Break apart a two-digit number to subtract
Lesson 9:  Add and Subtract Within 100		1. Add and subtract numbers - up to 100 Also consider: • Relate addition and subtraction sentences - up to two digits
Lesson 9:  Add and Subtract Within 100
1. Add and subtract numbers - up to 100 Also consider: • Relate addition and subtraction sentences - up to two digits
Lesson 10:  Center Day 2		1. Ways to make a number using addition and subtraction - up to 100
Lesson 10:  Center Day 2
1. Ways to make a number using addition and subtraction - up to 100
Represent and Solve Story Problems
Lesson 11:  How Do You Solve Story Problems?		1. Addition and subtraction word problems - up to 40
Lesson 11:  How Do You Solve Story Problems?
1. Addition and subtraction word problems - up to 40
Lesson 12:  Story Problems and Diagrams		1. Use models to solve addition and subtraction word problems - up to 100
Lesson 12:  Story Problems and Diagrams
1. Use models to solve addition and subtraction word problems - up to 100
Lesson 13:  Story Problems and Equations		1. Write the addition or subtraction sentence - up to two digits 2. Addition and subtraction word problems - up to 100
Lesson 13:  Story Problems and Equations
1. Write the addition or subtraction sentence - up to two digits 2. Addition and subtraction word problems - up to 100
Lesson 14:  Solve It Your Way		1. Addition word problems - three numbers up to two digits each
Lesson 14:  Solve It Your Way
1. Addition word problems - three numbers up to two digits each
Lesson 15:  Center Day 3		1. Use models to solve word problems involving addition situations - up to 100 2. Use models to solve word problems involving subtraction situations - up to 100 Also consider: • Balance addition and subtraction equations - up to 100 • Which sign (+ or -) makes the number sentence true? - up to 100
Lesson 15:  Center Day 3
1. Use models to solve word problems involving addition situations - up to 100 2. Use models to solve word problems involving subtraction situations - up to 100 Also consider: • Balance addition and subtraction equations - up to 100 • Which sign (+ or -) makes the number sentence true? - up to 100
Lesson 16:  Our Market's Inventory		1. Add three numbers up to two digits each 2. Complete the addition sentence - make 100
Lesson 16:  Our Market's Inventory
1. Add three numbers up to two digits each 2. Complete the addition sentence - make 100

3	Unit 3 Measuring Length
Metric Measurement
Lesson 1:  Standard Units of Measure		1. Measure length with objects
Lesson 1:  Standard Units of Measure
1. Measure length with objects
Lesson 2:  Measure in Centimeters		1. Measure length with cubes
Lesson 2:  Measure in Centimeters
1. Measure length with cubes
Lesson 3:  Create and Use a Ruler		1. Measure using a centimeter ruler
Lesson 3:  Create and Use a Ruler
1. Measure using a centimeter ruler
Lesson 4:  Measure and Estimate in Centimeters		1. Measure to compare length in centimeters
Lesson 4:  Measure and Estimate in Centimeters
1. Measure to compare length in centimeters
Lesson 5:  Measure in Meters		1. Which metric unit of length is appropriate? 2. Measure with different metric units 3. Estimate lengths with centimeters and meters
Lesson 5:  Measure in Meters
1. Which metric unit of length is appropriate? 2. Measure with different metric units 3. Estimate lengths with centimeters and meters
Lesson 6:  Compare Reptile Lengths in Story Problems		1. Compare lengths: metric units
Lesson 6:  Compare Reptile Lengths in Story Problems
1. Compare lengths: metric units
Lesson 7:  Center Day 1		1. Metric units of length: word problems
Lesson 7:  Center Day 1
1. Metric units of length: word problems
Customary Measurement
Lesson 8:  What is an Inch?		1. Measure using an inch ruler
Lesson 8:  What is an Inch?
1. Measure using an inch ruler
Lesson 9:  From Feet to Inches		1. Which customary unit of length is appropriate: inches or feet? 2. Measure with different customary units: inches and feet
Lesson 9:  From Feet to Inches
1. Which customary unit of length is appropriate: inches or feet? 2. Measure with different customary units: inches and feet
Lesson 10:  Measure with a Torn Tape
Lesson 10:  Measure with a Torn Tape
Lesson 11:  Saree Silk Stories: Necklaces and Bracelets		1. Measure to compare length in inches 2. Customary units of length: word problems 3. Compare lengths: customary units
Lesson 11:  Saree Silk Stories: Necklaces and Bracelets
1. Measure to compare length in inches 2. Customary units of length: word problems 3. Compare lengths: customary units
Lesson 12:  Saree Silk Stories: Friendship Bracelets		1. Two-step addition and subtraction word problems - up to 100
Lesson 12:  Saree Silk Stories: Friendship Bracelets
1. Two-step addition and subtraction word problems - up to 100
Lesson 13:  Center Day 2		1. Complete the addition sentence - up to two digits 2. Complete the subtraction sentence - up to two digits
Lesson 13:  Center Day 2
1. Complete the addition sentence - up to two digits 2. Complete the subtraction sentence - up to two digits
Line Plots
Lesson 14:  What is a Line Plot?		1. Interpret line plots
Lesson 14:  What is a Line Plot?
1. Interpret line plots
Lesson 15:  Create Line Plots		1. Create line plots
Lesson 15:  Create Line Plots
1. Create line plots
Lesson 16:  Interpret Measurement Data		1. Interpret data: mixed review
Lesson 16:  Interpret Measurement Data
1. Interpret data: mixed review
Lesson 17:  Center Day 3		1. Complete a line plot 2. Ways to make a number using addition 3. Ways to make a number using subtraction
Lesson 17:  Center Day 3
1. Complete a line plot 2. Ways to make a number using addition 3. Ways to make a number using subtraction
Lesson 18:  Make a Yard Stick		1. Which customary unit of length is appropriate: inches, feet, or yards? 2. Measure with different customary units: inches, feet, and yards
Lesson 18:  Make a Yard Stick
1. Which customary unit of length is appropriate: inches, feet, or yards? 2. Measure with different customary units: inches, feet, and yards

4	Unit 4 Addition and Subtraction on the Number Line
The Structure of the Number Line
Lesson 1:  Whole Numbers on the Number Line		1. Number lines - up to 20
Lesson 1:  Whole Numbers on the Number Line
1. Number lines - up to 20
Lesson 2:  Features of a Number Line		1. Number lines - up to 30
Lesson 2:  Features of a Number Line
1. Number lines - up to 30
Lesson 3:  Unlabeled Tick Marks		1. Number lines - up to 100
Lesson 3:  Unlabeled Tick Marks
1. Number lines - up to 100
Lesson 4:  Compare Numbers on a Number Line		1. Comparing numbers up to 100
Lesson 4:  Compare Numbers on a Number Line
1. Comparing numbers up to 100
Lesson 5:  Estimate on a Number Line
Lesson 5:  Estimate on a Number Line
Lesson 6:  Center Day 1		1. Skip-count by twos, fives, and tens
Lesson 6:  Center Day 1
1. Skip-count by twos, fives, and tens
Add and Subtract on a Number Line
Lesson 7:  Addition and Subtraction on the Number Line		1. Addition sentences using number lines - sums to 20 2. Subtraction sentences using number lines - up to 20
Lesson 7:  Addition and Subtraction on the Number Line
1. Addition sentences using number lines - sums to 20 2. Subtraction sentences using number lines - up to 20
Lesson 8:  Equations on a Number Line		1. Addition and subtraction sentences using number lines - up to 20
Lesson 8:  Equations on a Number Line
1. Addition and subtraction sentences using number lines - up to 20
Lesson 9:  The Difference Between Numbers		1. Subtract by counting on - up to 20 2. Subtract by counting back - up to 20 3. Count on to subtract two-digit numbers
Lesson 9:  The Difference Between Numbers
1. Subtract by counting on - up to 20 2. Subtract by counting back - up to 20 3. Count on to subtract two-digit numbers
Lesson 10:  Place Value and the Number Line		1. Use number lines to add two-digit numbers 2. Use number lines to subtract two-digit numbers
Lesson 10:  Place Value and the Number Line
1. Use number lines to add two-digit numbers 2. Use number lines to subtract two-digit numbers
Lesson 11:  Different Ways to Add and Subtract		1. Use number lines to add and subtract two-digit numbers
Lesson 11:  Different Ways to Add and Subtract
1. Use number lines to add and subtract two-digit numbers
Lesson 12:  Equations with Unknowns		1. Complete the addition or subtraction sentence - up to 100
Lesson 12:  Equations with Unknowns
1. Complete the addition or subtraction sentence - up to 100
Lesson 13:  Represent Story Problems		1. Write the addition sentence - sums to 99 2. Write the subtraction sentence - up to two digits
Lesson 13:  Represent Story Problems
1. Write the addition sentence - sums to 99 2. Write the subtraction sentence - up to two digits
Lesson 14:  Center Day 2		1. Add two-digit numbers - sums to 100 2. Subtract from two-digit numbers
Lesson 14:  Center Day 2
1. Add two-digit numbers - sums to 100 2. Subtract from two-digit numbers
Lesson 15:  Riddles		1. Age puzzles
Lesson 15:  Riddles
1. Age puzzles

5	Unit 5 Numbers to 1,000
The Value of Three Digits
Lesson 1:  How Do We Compose a Hundred?		1. Place value models - 100 to 120 2. Convert between place values - ones and hundreds 3. Convert between place values - tens and hundreds
Lesson 1:  How Do We Compose a Hundred?
1. Place value models - 100 to 120 2. Convert between place values - ones and hundreds 3. Convert between place values - tens and hundreds
Lesson 2:  Make Hundreds		1. Place value models up to hundreds: find the model 2. Convert between place values - ones, tens, and hundreds
Lesson 2:  Make Hundreds
1. Place value models up to hundreds: find the model 2. Convert between place values - ones, tens, and hundreds
Lesson 3:  Compose Three-digit Numbers		1. Place value models up to hundreds: find the number 2. Value of a digit - up to hundreds Also consider: • Identify a digit up to the hundreds place
Lesson 3:  Compose Three-digit Numbers
1. Place value models up to hundreds: find the number 2. Value of a digit - up to hundreds Also consider: • Identify a digit up to the hundreds place
Lesson 4:  Write Three-digit Numbers		1. Writing numbers up to 1,000 in words - convert words to digits 2. Writing numbers up to 1,000 in words - convert digits to words
Lesson 4:  Write Three-digit Numbers
1. Writing numbers up to 1,000 in words - convert words to digits 2. Writing numbers up to 1,000 in words - convert digits to words
Lesson 5:  Expanded Form of Numbers		1. Convert between standard and expanded form
Lesson 5:  Expanded Form of Numbers
1. Convert between standard and expanded form
Lesson 6:  Represent Numbers in Different Ways		1. Convert to/from a number - up to hundreds
Lesson 6:  Represent Numbers in Different Ways
1. Convert to/from a number - up to hundreds
Lesson 7:  Center Day 1		1. Guess the number
Lesson 7:  Center Day 1
1. Guess the number
Compare and Order Numbers within 1,000
Lesson 8:  Three-digit Numbers on the Number Line		1. Number lines - up to 1,000
Lesson 8:  Three-digit Numbers on the Number Line
1. Number lines - up to 1,000
Lesson 9:  Compare Numbers on the Number Line
Lesson 9:  Compare Numbers on the Number Line
Lesson 10:  Place Value Comparisons (Part 1)		1. Comparing numbers up to 1,000 using words
Lesson 10:  Place Value Comparisons (Part 1)
1. Comparing numbers up to 1,000 using words
Lesson 11:  Place Value Comparisons (Part 2)		1. Comparing numbers up to 1,000 using symbols
Lesson 11:  Place Value Comparisons (Part 2)
1. Comparing numbers up to 1,000 using symbols
Lesson 12:  Order Numbers		1. Put numbers up to 1,000 in order
Lesson 12:  Order Numbers
1. Put numbers up to 1,000 in order
Lesson 13:  Center Day 2		1. Greatest and least - word problems - up to 1,000
Lesson 13:  Center Day 2
1. Greatest and least - word problems - up to 1,000
Lesson 14:  Hundreds of Objects		1. Count by ones, tens, and hundreds
Lesson 14:  Hundreds of Objects
1. Count by ones, tens, and hundreds

6	Unit 6 Geometry, Time, and Money
Attributes of Shapes
Lesson 1:  Identify and Sort Shapes		1. Name polygons: up to 6 sides 2. Classify polygons: up to 6 sides 3. Sort two-dimensional shapes
Lesson 1:  Identify and Sort Shapes
1. Name polygons: up to 6 sides 2. Classify polygons: up to 6 sides 3. Sort two-dimensional shapes
Lesson 2:  Draw Shapes		1. Draw polygons 2. Count sides and vertices
Lesson 2:  Draw Shapes
1. Draw polygons 2. Count sides and vertices
Lesson 3:  Specific Side Lengths		1. Equal sides 2. Square corners
Lesson 3:  Specific Side Lengths
1. Equal sides 2. Square corners
Lesson 4:  Solid Shapes		1. Name the three-dimensional shape 2. Select three-dimensional shapes 3. Sort three-dimensional shapes Also consider: • Count faces of three-dimensional shapes
Lesson 4:  Solid Shapes
1. Name the three-dimensional shape 2. Select three-dimensional shapes 3. Sort three-dimensional shapes Also consider: • Count faces of three-dimensional shapes
Lesson 5:  Center Day 1		1. Select two-dimensional shapes 2. Identify faces of three-dimensional shapes 3. Three-dimensional shapes in the real world I
Lesson 5:  Center Day 1
1. Select two-dimensional shapes 2. Identify faces of three-dimensional shapes 3. Three-dimensional shapes in the real world I
Halves, Thirds, and Fourths
Lesson 6:  Compose and Decompose Shapes		1. Compose two-dimensional shapes using up to 4 smaller shapes
Lesson 6:  Compose and Decompose Shapes
1. Compose two-dimensional shapes using up to 4 smaller shapes
Lesson 7:  Make Halves, Thirds, and Fourths		1. Identify halves, thirds, and fourths 2. Make halves, thirds, and fourths
Lesson 7:  Make Halves, Thirds, and Fourths
1. Identify halves, thirds, and fourths 2. Make halves, thirds, and fourths
Lesson 8:  Are All Pieces Created Equal?		1. Equal parts 2. Make halves, thirds, and fourths in different ways
Lesson 8:  Are All Pieces Created Equal?
1. Equal parts 2. Make halves, thirds, and fourths in different ways
Lesson 9:  You Ate the Whole Thing		1. Identify the fraction - including 1 whole
Lesson 9:  You Ate the Whole Thing
1. Identify the fraction - including 1 whole
Lesson 10:  Center Day 2		1. Compare sides and vertices 2. Sort shapes into a Venn diagram
Lesson 10:  Center Day 2
1. Compare sides and vertices 2. Sort shapes into a Venn diagram
Time on the Clock
Lesson 11:  Tell Time with Halves and Quarters		1. Match analog clocks and times to 15 minutes 2. Read clocks and write times to 15 minutes 3. Time words: o'clock, half, quarter
Lesson 11:  Tell Time with Halves and Quarters
1. Match analog clocks and times to 15 minutes 2. Read clocks and write times to 15 minutes 3. Time words: o'clock, half, quarter
Lesson 12:  Count by 5 to Tell Time		1. Match analog clocks and times 2. Read clocks and write times Also consider: • Skip-count by fives
Lesson 12:  Count by 5 to Tell Time
1. Match analog clocks and times 2. Read clocks and write times Also consider: • Skip-count by fives
Lesson 13:  Is it a.m. or p.m.?		1. A.M. or P.M.
Lesson 13:  Is it a.m. or p.m.?
1. A.M. or P.M.
Lesson 14:  Center Day 3		1. Add four numbers up to two digits each 2. Identify shapes traced from solids 3. Three-dimensional shapes in the real world II
Lesson 14:  Center Day 3
1. Add four numbers up to two digits each 2. Identify shapes traced from solids 3. Three-dimensional shapes in the real world II
The Value of Money
Lesson 15:  Identify Pennies, Nickels, and Dimes		1. Count money - pennies, nickels, and dimes only 2. Equivalent amounts of money - pennies, nickels, and dimes
Lesson 15:  Identify Pennies, Nickels, and Dimes
1. Count money - pennies, nickels, and dimes only 2. Equivalent amounts of money - pennies, nickels, and dimes
Lesson 16:  Identify Quarters		1. Names and values of common coins 2. Count money up to $1 3. Equivalent amounts of money up to $1
Lesson 16:  Identify Quarters
1. Names and values of common coins 2. Count money up to $1 3. Equivalent amounts of money up to $1
Lesson 17:  Let's Make a Dollar		1. Count money up to $5 2. Exchanging money - with pictures 3. Exchanging money
Lesson 17:  Let's Make a Dollar
1. Count money up to $5 2. Exchanging money - with pictures 3. Exchanging money
Lesson 18:  Money Problems		1. Add and subtract money up to $1: word problems 2. Do you have enough money? - up to $1 3. How much more to make a dollar? Also consider: • Add and subtract money up to $1 • Correct amount of change
Lesson 18:  Money Problems
1. Add and subtract money up to $1: word problems 2. Do you have enough money? - up to $1 3. How much more to make a dollar? Also consider: • Add and subtract money up to $1 • Correct amount of change
Lesson 19:  More Money Problems		1. Add and subtract money - up to $100: word problems Also consider: • Add and subtract money - up to $100
Lesson 19:  More Money Problems
1. Add and subtract money - up to $100: word problems Also consider: • Add and subtract money - up to $100
Lesson 20:  Center Day 4		1. Which picture shows more - up to $1 2. Exchanging money II Also consider: • Least number of coins
Lesson 20:  Center Day 4
1. Which picture shows more - up to $1 2. Exchanging money II Also consider: • Least number of coins
Lesson 21:  Pattern Block Puzzles		1. Compose two-dimensional shapes using up to 5 smaller shapes 2. Add money up to $1
Lesson 21:  Pattern Block Puzzles
1. Compose two-dimensional shapes using up to 5 smaller shapes 2. Add money up to $1

7	Unit 7 Adding and Subtracting within 1,000
Add and Subtract within 1,000 without Composition or Decomposition
Lesson 1:  Compare, Count on, and Count Back		1. Comparing numbers up to 1,000 2. Count up or down by 10 or 100
Lesson 1:  Compare, Count on, and Count Back
1. Comparing numbers up to 1,000 2. Count up or down by 10 or 100
Lesson 2:  Add and Subtract with Tens and Hundreds		1. Add a multiple of 10 or 100 to a three-digit number 2. Subtract a multiple of 10 or 100 from a three-digit number
Lesson 2:  Add and Subtract with Tens and Hundreds
1. Add a multiple of 10 or 100 to a three-digit number 2. Subtract a multiple of 10 or 100 from a three-digit number
Lesson 3:  Count on or Count Back to Subtract		1. Use number lines to subtract three-digit numbers Also consider: • Relate addition and subtraction sentences - up to three digits
Lesson 3:  Count on or Count Back to Subtract
1. Use number lines to subtract three-digit numbers Also consider: • Relate addition and subtraction sentences - up to three digits
Lesson 4:  Add and Subtract Three-Digit Numbers in Different Ways		1. Use expanded form to add three-digit numbers - without regrouping 2. Addition with three-digit numbers - without regrouping 3. Subtract from three-digit numbers - without regrouping
Lesson 4:  Add and Subtract Three-Digit Numbers in Different Ways
1. Use expanded form to add three-digit numbers - without regrouping 2. Addition with three-digit numbers - without regrouping 3. Subtract from three-digit numbers - without regrouping
Lesson 5:  Center Day 1		1. Use models to add three-digit numbers - without regrouping
Lesson 5:  Center Day 1
1. Use models to add three-digit numbers - without regrouping
Add within 1,000 using Place Value Strategies
Lesson 6:  Use a Ten to Add Within 1,000		1. Use models to add three-digit numbers - regroup ones
Lesson 6:  Use a Ten to Add Within 1,000
1. Use models to add three-digit numbers - regroup ones
Lesson 7:  Compose a Larger Unit		1. Use models to add three-digit numbers - regroup tens or ones
Lesson 7:  Compose a Larger Unit
1. Use models to add three-digit numbers - regroup tens or ones
Lesson 8:  Compose Tens and Hundreds to Add		1. Use models to add three-digit numbers - regroup tens and ones
Lesson 8:  Compose Tens and Hundreds to Add
1. Use models to add three-digit numbers - regroup tens and ones
Lesson 9:  Add Three-digit Numbers		1. Addition with three-digit numbers - with regrouping
Lesson 9:  Add Three-digit Numbers
1. Addition with three-digit numbers - with regrouping
Lesson 10:  Add within 1,000		1. Addition with three-digit numbers 2. Complete the addition sentence - up to three digits
Lesson 10:  Add within 1,000
1. Addition with three-digit numbers 2. Complete the addition sentence - up to three digits
Lesson 11:  Center Day 2		1. Add a two-digit number and a three-digit number - with regrouping 2. Addition up to three digits - fill in the missing digits
Lesson 11:  Center Day 2
1. Add a two-digit number and a three-digit number - with regrouping 2. Addition up to three digits - fill in the missing digits
Subtract within 1,000 using Place Value Strategies
Lesson 12:  Decompose to Subtract		1. Subtract two-digit numbers from three-digit numbers - regroup tens
Lesson 12:  Decompose to Subtract
1. Subtract two-digit numbers from three-digit numbers - regroup tens
Lesson 13:  Decompose Tens or Hundreds		1. Subtract two-digit numbers from three-digit numbers - regroup once
Lesson 13:  Decompose Tens or Hundreds
1. Subtract two-digit numbers from three-digit numbers - regroup once
Lesson 14:  Think Before You Subtract		1. Subtract two-digit numbers from three-digit numbers
Lesson 14:  Think Before You Subtract
1. Subtract two-digit numbers from three-digit numbers
Lesson 15:  Decompose a Ten and a Hundred to Subtract		1. Subtract from three-digit numbers - regroup tens and hundreds
Lesson 15:  Decompose a Ten and a Hundred to Subtract
1. Subtract from three-digit numbers - regroup tens and hundreds
Lesson 16:  Subtract Within 1,000		1. Subtract from three-digit numbers 2. Subtract across zeros Also consider: • Complete the subtraction sentence - up to three digits
Lesson 16:  Subtract Within 1,000
1. Subtract from three-digit numbers 2. Subtract across zeros Also consider: • Complete the subtraction sentence - up to three digits
Lesson 17:  Center Day 3		1. Subtraction up to three digits - fill in the missing digits
Lesson 17:  Center Day 3
1. Subtraction up to three digits - fill in the missing digits
Lesson 18:  Paint Splattered Bar Graph		1. Use bar graphs to solve problems - up to 1,000
Lesson 18:  Paint Splattered Bar Graph
1. Use bar graphs to solve problems - up to 1,000

8	Unit 8 Equal Groups
Odd and Even
Lesson 1:  Can You Share?
Lesson 1:  Can You Share?
Lesson 2:  Partners Make Pairs		1. Even or odd number of shapes - up to 20
Lesson 2:  Partners Make Pairs
1. Even or odd number of shapes - up to 20
Lesson 3:  Is it Odd or Even?		1. Identify even and odd numbers - up to 20
Lesson 3:  Is it Odd or Even?
1. Identify even and odd numbers - up to 20
Lesson 4:  Decompose Even and Odd Numbers		1. Addition sentences for even and odd numbers Also consider: • Add doubles using models • Add doubles - complete the sentence
Lesson 4:  Decompose Even and Odd Numbers
1. Addition sentences for even and odd numbers Also consider: • Add doubles using models • Add doubles - complete the sentence
Lesson 5:  Patterns with Even and Odd Numbers		1. Even or odd numbers on number lines 2. Which even or odd number comes before or after?
Lesson 5:  Patterns with Even and Odd Numbers
1. Even or odd numbers on number lines 2. Which even or odd number comes before or after?
Lesson 6:  Center Day 1		1. Skip-counting stories 2. Skip-counting puzzles
Lesson 6:  Center Day 1
1. Skip-counting stories 2. Skip-counting puzzles
Rectangular Arrays
Lesson 7:  What is an Array?		1. Identify repeated addition for arrays - sums to 10
Lesson 7:  What is an Array?
1. Identify repeated addition for arrays - sums to 10
Lesson 8:  Count Columns and Objects in Columns		1. Identify repeated addition for arrays - sums to 25
Lesson 8:  Count Columns and Objects in Columns
1. Identify repeated addition for arrays - sums to 25
Lesson 9:  A Sum of Equal Addends		1. Write addition sentences for arrays in two ways
Lesson 9:  A Sum of Equal Addends
1. Write addition sentences for arrays in two ways
Lesson 10:  Write Expressions and Equations to Represent Arrays		1. Write addition sentences for arrays - sums to 25 Also consider: • Solve word problems with arrays using repeated addition
Lesson 10:  Write Expressions and Equations to Represent Arrays
1. Write addition sentences for arrays - sums to 25 Also consider: • Solve word problems with arrays using repeated addition
Lesson 11:  Arrays and Rectangles		1. Count the number of squares in a rectangle
Lesson 11:  Arrays and Rectangles
1. Count the number of squares in a rectangle
Lesson 12:  Partition Rectangles into Squares		1. Tile a rectangle with squares
Lesson 12:  Partition Rectangles into Squares
1. Tile a rectangle with squares
Lesson 13:  Center Day 2		1. Skip-counting sequences 2. Count forward and backward by twos, fives, and tens
Lesson 13:  Center Day 2
1. Skip-counting sequences 2. Count forward and backward by twos, fives, and tens

9	Unit 9 Putting It All Together
Fluency Within 20 and Measurement
Lesson 1:  Sums and Differences Within 20		1. Add one-digit numbers - sums to 20 2. Subtract a one-digit number from a two-digit number up to 20 3. Use addition to subtract - up to 20
Lesson 1:  Sums and Differences Within 20
1. Add one-digit numbers - sums to 20 2. Subtract a one-digit number from a two-digit number up to 20 3. Use addition to subtract - up to 20
Lesson 2:  Fluency Flip		1. Write the addition or subtraction rule for an input/output table - up to 20
Lesson 2:  Fluency Flip
1. Write the addition or subtraction rule for an input/output table - up to 20
Lesson 3:  Measure on a Map		1. Add three one-digit numbers 2. Addition word problems - three one-digit numbers 3. Comparison word problems with measurements
Lesson 3:  Measure on a Map
1. Add three one-digit numbers 2. Addition word problems - three one-digit numbers 3. Comparison word problems with measurements
Lesson 4:  Measure and Plot		1. Add four or more one-digit numbers 2. Addition word problems - four or more one-digit numbers 3. Create line plots II
Lesson 4:  Measure and Plot
1. Add four or more one-digit numbers 2. Addition word problems - four or more one-digit numbers 3. Create line plots II
Numbers to 1,000
Lesson 5:  Compose and Decompose Numbers Within 1,000		1. Place value models - up to hundreds 2. Convert from expanded form - up to hundreds
Lesson 5:  Compose and Decompose Numbers Within 1,000
1. Place value models - up to hundreds 2. Convert from expanded form - up to hundreds
Lesson 6:  Represent Numbers with Expressions		1. Regroup tens and ones 2. Regroup hundreds, tens, and ones - ways to make a number
Lesson 6:  Represent Numbers with Expressions
1. Regroup tens and ones 2. Regroup hundreds, tens, and ones - ways to make a number
Lesson 7:  Add and Subtract Within 1,000		1. Add and subtract numbers up to 1,000
Lesson 7:  Add and Subtract Within 1,000
1. Add and subtract numbers up to 1,000
Lesson 8:  Add and Subtract Within 100		1. Input/output tables - up to two digits
Lesson 8:  Add and Subtract Within 100
1. Input/output tables - up to two digits
Create and Solve Story Problems
Lesson 9:  Sort the Story Problems		1. "Add to" and "take from" word problems - up to 100 2. "Put together" and "take apart" word problems - up to 100
Lesson 9:  Sort the Story Problems
1. "Add to" and "take from" word problems - up to 100 2. "Put together" and "take apart" word problems - up to 100
Lesson 10:  What's the Question?		1. Addition and subtraction sentences for word problems - up to 20
Lesson 10:  What's the Question?
1. Addition and subtraction sentences for word problems - up to 20
Lesson 11:  All About Tape Diagrams		1. Use models to solve comparison word problems - up to 100
Lesson 11:  All About Tape Diagrams
1. Use models to solve comparison word problems - up to 100
Lesson 12:  What's the Story?		1. Match addition and subtraction word problems to equations - up to 100
Lesson 12:  What's the Story?
1. Match addition and subtraction word problems to equations - up to 100
Lesson 13:  Let's Solve Our Story Problems		1. Addition word problems - up to two digits 2. Subtraction word problems - up to two digits
Lesson 13:  Let's Solve Our Story Problems
1. Addition word problems - up to two digits 2. Subtraction word problems - up to two digits

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