1	Chapter 1 Apply Addition and Subtraction Concepts
Lesson 1:  Addition Properties		1. Match addition sentences and models - sums to 10 2. Add one-digit numbers - sums to 20 3. Add in any order 4. Related addition facts
Lesson 1:  Addition Properties
1. Match addition sentences and models - sums to 10 2. Add one-digit numbers - sums to 20 3. Add in any order 4. Related addition facts
Lesson 2:  Count On to Add		1. Add by counting on - sums to 20 Also consider: • Addition sentences using number lines - sums to 20
Lesson 2:  Count On to Add
1. Add by counting on - sums to 20 Also consider: • Addition sentences using number lines - sums to 20
Lesson 3:  Doubles and Near Doubles		1. Add doubles using models 2. Add doubles 3. Add near doubles
Lesson 3:  Doubles and Near Doubles
1. Add doubles using models 2. Add doubles 3. Add near doubles
Lesson 4:  Make a 10		1. Use ten frames to add 2. Make ten to add
Lesson 4:  Make a 10
1. Use ten frames to add 2. Make ten to add
Lesson 5:  Add Three Numbers		1. Add three one-digit numbers
Lesson 5:  Add Three Numbers
1. Add three one-digit numbers
Lesson 6:  Problem Solving		Addition 1. Addition word problems - sums to 20 2. Addition sentences for word problems - sums to 20 Subtraction 3. Subtraction word problems - up to 20 4. Subtraction sentences for word problems - up to 20
Lesson 6:  Problem Solving
Addition 1. Addition word problems - sums to 20 2. Addition sentences for word problems - sums to 20 Subtraction 3. Subtraction word problems - up to 20 4. Subtraction sentences for word problems - up to 20
Lesson 7:  Count Back to Subtract		1. Subtract by counting back - up to 20 Also consider: • Subtraction sentences using number lines - up to 20
Lesson 7:  Count Back to Subtract
1. Subtract by counting back - up to 20 Also consider: • Subtraction sentences using number lines - up to 20
Lesson 8:  Subtract All and Subtract Zero		1. Subtract zero or all
Lesson 8:  Subtract All and Subtract Zero
1. Subtract zero or all
Lesson 9:  Use Doubles to Subtract		1. Subtract doubles
Lesson 9:  Use Doubles to Subtract
1. Subtract doubles
Lesson 10:  Relate Addition and Subtraction		1. Relate addition and subtraction sentences
Lesson 10:  Relate Addition and Subtraction
1. Relate addition and subtraction sentences
Lesson 11:  Missing Addends		1. Complete the addition sentence - sums to 20
Lesson 11:  Missing Addends
1. Complete the addition sentence - sums to 20
Lesson 12:  Fact Families		1. Fact families
Lesson 12:  Fact Families
1. Fact families
Lesson 13:  Two-Step Word Problems		1. Two-step addition and subtraction word problems - up to 20 Also consider: • Addition word problems - three one-digit numbers
Lesson 13:  Two-Step Word Problems
1. Two-step addition and subtraction word problems - up to 20 Also consider: • Addition word problems - three one-digit numbers

2	Chapter 2 Number Patterns
Lesson 1:  Skip Count on a Hundred Chart		1. Hundred chart
Lesson 1:  Skip Count on a Hundred Chart
1. Hundred chart
Lesson 2:  Skip Count by 2's, 5's, and 10's		1. Skip-count by twos, fives, and tens 2. Count forward and backward by twos, fives, and tens
Lesson 2:  Skip Count by 2's, 5's, and 10's
1. Skip-count by twos, fives, and tens 2. Count forward and backward by twos, fives, and tens
Lesson 3:  Problem Solving		1. Skip-counting puzzles 2. Skip-counting stories
Lesson 3:  Problem Solving
1. Skip-counting puzzles 2. Skip-counting stories
Lesson 4:  Repeated Addition		1. Identify repeated addition for equal groups - sums to 25 2. Write addition sentences for equal groups - sums to 25 3. Solve word problems with equal groups using repeated addition
Lesson 4:  Repeated Addition
1. Identify repeated addition for equal groups - sums to 25 2. Write addition sentences for equal groups - sums to 25 3. Solve word problems with equal groups using repeated addition
Lesson 5:  Repeated Addition with Arrays		Sums to 10 1. Identify repeated addition for arrays - sums to 10 2. Write addition sentences for arrays - sums to 10 Sums to 25 3. Identify repeated addition for arrays - sums to 25 4. Write addition sentences for arrays - sums to 25 5. Solve word problems with arrays using repeated addition
Lesson 5:  Repeated Addition with Arrays
Sums to 10 1. Identify repeated addition for arrays - sums to 10 2. Write addition sentences for arrays - sums to 10 Sums to 25 3. Identify repeated addition for arrays - sums to 25 4. Write addition sentences for arrays - sums to 25 5. Solve word problems with arrays using repeated addition
Lesson 6:  Even and Odd Numbers		1. Even or odd number of shapes - up to 20 2. Identify even and odd numbers - up to 20
Lesson 6:  Even and Odd Numbers
1. Even or odd number of shapes - up to 20 2. Identify even and odd numbers - up to 20
Lesson 7:  Sums of Equal Numbers		1. Add doubles - complete the sentence
Lesson 7:  Sums of Equal Numbers
1. Add doubles - complete the sentence

3	Chapter 3 Add Two-Digit Numbers
Lesson 1:  Take Apart Tens to Add		1. Break apart a two-digit number to add - sums to 100 Also consider: • Break apart a one-digit number to add
Lesson 1:  Take Apart Tens to Add
1. Break apart a two-digit number to add - sums to 100 Also consider: • Break apart a one-digit number to add
Lesson 2:  Regroup Ones and Tens		1. Regroup tens and ones
Lesson 2:  Regroup Ones and Tens
1. Regroup tens and ones
Lesson 3:  Add to a Two-Digit Number		Without regrouping 1. Use models to add a two-digit and a one-digit number - without regrouping 2. Add a two-digit and a one-digit number - without regrouping With regrouping 3. Use models to add a two-digit and a one-digit number - with regrouping 4. Add a two-digit and a one-digit number - with regrouping
Lesson 3:  Add to a Two-Digit Number
Without regrouping 1. Use models to add a two-digit and a one-digit number - without regrouping 2. Add a two-digit and a one-digit number - without regrouping With regrouping 3. Use models to add a two-digit and a one-digit number - with regrouping 4. Add a two-digit and a one-digit number - with regrouping
Lesson 4: Add Two-Digit Numbers Lesson 5: Rewrite Two-Digit Addition		Without regrouping 1. Use models to add two-digit numbers - without regrouping 2. Use place value to add two-digit numbers - without regrouping 3. Add two-digit numbers without regrouping - sums to 100 With regrouping 4. Use models to add two-digit numbers - with regrouping 5. Use place value to add two-digit numbers - with regrouping 6. Add two-digit numbers with regrouping - sums to 100
Lesson 4: Add Two-Digit Numbers Lesson 5: Rewrite Two-Digit Addition
Without regrouping 1. Use models to add two-digit numbers - without regrouping 2. Use place value to add two-digit numbers - without regrouping 3. Add two-digit numbers without regrouping - sums to 100 With regrouping 4. Use models to add two-digit numbers - with regrouping 5. Use place value to add two-digit numbers - with regrouping 6. Add two-digit numbers with regrouping - sums to 100
Lesson 6:  Add Three and Four Two-Digit Numbers		1. Add three or four numbers vertically - up to two digits each Also consider: • Add three numbers up to two digits each
Lesson 6:  Add Three and Four Two-Digit Numbers
1. Add three or four numbers vertically - up to two digits each Also consider: • Add three numbers up to two digits each
Lesson 7:  Problem Solving		1. Addition word problems - up to two digits 2. Write the addition sentence - up to two digits 3. Addition word problems - three numbers up to two digits each
Lesson 7:  Problem Solving
1. Addition word problems - up to two digits 2. Write the addition sentence - up to two digits 3. Addition word problems - three numbers up to two digits each

4	Chapter 4 Subtract Two-Digit Numbers
Lesson 1:  Two-Digit Fact Families		1. Fact families
Lesson 1:  Two-Digit Fact Families
1. Fact families
Lesson 2:  Take Apart Tens to Subtract		1. Use place value to subtract two-digit numbers - without regrouping
Lesson 2:  Take Apart Tens to Subtract
1. Use place value to subtract two-digit numbers - without regrouping
Lesson 3: Regroup a Ten as Ones Lesson 4: Subtract From a Two-Digit Number		Without regrouping 1. Use models to subtract a one-digit number from a two-digit number - without regrouping 2. Subtract a one-digit number from a two-digit number - without regrouping With regrouping 3. Use models to subtract a one-digit number from a two-digit number - with regrouping 4. Subtract a one-digit number from a two-digit number - with regrouping
Lesson 3: Regroup a Ten as Ones Lesson 4: Subtract From a Two-Digit Number
Without regrouping 1. Use models to subtract a one-digit number from a two-digit number - without regrouping 2. Subtract a one-digit number from a two-digit number - without regrouping With regrouping 3. Use models to subtract a one-digit number from a two-digit number - with regrouping 4. Subtract a one-digit number from a two-digit number - with regrouping
Lesson 5: Subtract Two-Digit Numbers Lesson 6: Rewrite Two-Digit Subtraction		Without regrouping 1. Use models to subtract two-digit numbers - without regrouping 2. Subtract two-digit numbers - without regrouping With regrouping 3. Use models to subtract two-digit numbers - with regrouping 4. Subtract two-digit numbers vertically
Lesson 5: Subtract Two-Digit Numbers Lesson 6: Rewrite Two-Digit Subtraction
Without regrouping 1. Use models to subtract two-digit numbers - without regrouping 2. Subtract two-digit numbers - without regrouping With regrouping 3. Use models to subtract two-digit numbers - with regrouping 4. Subtract two-digit numbers vertically
Lesson 7:  Check Subtraction
Lesson 7:  Check Subtraction
Lesson 8:  Problem Solving		1. Subtraction word problems - up to two digits 2. Write the subtraction sentence - up to two digits Also consider: • Use models to solve addition and subtraction word problems - up to 100
Lesson 8:  Problem Solving
1. Subtraction word problems - up to two digits 2. Write the subtraction sentence - up to two digits Also consider: • Use models to solve addition and subtraction word problems - up to 100
Lesson 9:  Two-Step Word Problems		1. Two-step addition and subtraction word problems - up to 100
Lesson 9:  Two-Step Word Problems
1. Two-step addition and subtraction word problems - up to 100

5	Chapter 5 Place Value to 1,000
Lesson 1:  Hundreds
Lesson 1:  Hundreds
Lesson 2:  Hundreds, Tens, and Ones		Place value 1. Value of a digit - up to hundreds 2. Identify a digit up to the hundreds place Place value models 3. Place value models - up to hundreds Convert between place values 4. Convert to/from a number - up to hundreds 5. Convert from expanded form - up to hundreds
Lesson 2:  Hundreds, Tens, and Ones
Place value 1. Value of a digit - up to hundreds 2. Identify a digit up to the hundreds place Place value models 3. Place value models - up to hundreds Convert between place values 4. Convert to/from a number - up to hundreds 5. Convert from expanded form - up to hundreds
Lesson 3:  Place Value to 1,000		1. Convert from expanded form - up to hundreds
Lesson 3:  Place Value to 1,000
1. Convert from expanded form - up to hundreds
Lesson 4:  Problem Solving		1. Guess the number 2. Age puzzles
Lesson 4:  Problem Solving
1. Guess the number 2. Age puzzles
Lesson 5:  Read and Write Numbers to 1,000		Numbers up to 100 1. Writing numbers up to 100 in words - convert words to digits 2. Writing numbers up to 100 in words - convert digits to words Numbers up to 1,000 3. Writing numbers up to 1,000 in words - convert words to digits 4. Writing numbers up to 1,000 in words - convert digits to words
Lesson 5:  Read and Write Numbers to 1,000
Numbers up to 100 1. Writing numbers up to 100 in words - convert words to digits 2. Writing numbers up to 100 in words - convert digits to words Numbers up to 1,000 3. Writing numbers up to 1,000 in words - convert words to digits 4. Writing numbers up to 1,000 in words - convert digits to words
Lesson 6:  Count by 5s, 10s, and 100s		1. Count forward and backward by fives, tens, and hundreds
Lesson 6:  Count by 5s, 10s, and 100s
1. Count forward and backward by fives, tens, and hundreds
Lesson 7:  Compare Numbers to 1,000		1. Comparing numbers up to 1,000 2. Greatest and least - word problems - up to 1,000
Lesson 7:  Compare Numbers to 1,000
1. Comparing numbers up to 1,000 2. Greatest and least - word problems - up to 1,000

6	Chapter 6 Add Three-Digit Numbers
Lesson 1:  Make a Hundred to Add
Lesson 1:  Make a Hundred to Add
Lesson 2:  Add Hundreds		1. Add a multiple of 100 to a three-digit number
Lesson 2:  Add Hundreds
1. Add a multiple of 100 to a three-digit number
Lesson 3:  Mentally Add 10 or 100		1. Add 10 or 100 to a three-digit number Also consider: • Input/output tables - add 10
Lesson 3:  Mentally Add 10 or 100
1. Add 10 or 100 to a three-digit number Also consider: • Input/output tables - add 10
Lesson 4:  Regroup Ones to Add		1. Use models to add three-digit numbers - regroup ones
Lesson 4:  Regroup Ones to Add
1. Use models to add three-digit numbers - regroup ones
Lesson 5:  Regroup Tens to Add		1. Use models to add three-digit numbers - regroup tens
Lesson 5:  Regroup Tens to Add
1. Use models to add three-digit numbers - regroup tens
Lesson 6: Add Three-Digit Numbers Lesson 7: Rewrite Three Digit Addition		1. Use models to add three-digit numbers - with regrouping 2. Add three-digit numbers vertically Also consider: • Use expanded form to add three-digit numbers • Use models to add three-digit numbers - without regrouping
Lesson 6: Add Three-Digit Numbers Lesson 7: Rewrite Three Digit Addition
1. Use models to add three-digit numbers - with regrouping 2. Add three-digit numbers vertically Also consider: • Use expanded form to add three-digit numbers • Use models to add three-digit numbers - without regrouping
Lesson 8:  Problem Solving		1. Addition word problems - up to three digits 2. Write the addition sentence - up to three digits
Lesson 8:  Problem Solving
1. Addition word problems - up to three digits 2. Write the addition sentence - up to three digits

7	Chapter 7 Subtract Three-Digit Numbers
Lesson 1:  Take Apart Hundreds to Subtract
Lesson 1:  Take Apart Hundreds to Subtract
Lesson 2:  Subtract Hundreds		1. Subtract a multiple of 100 from a three-digit number 2. Input/output tables - add and subtract by 100
Lesson 2:  Subtract Hundreds
1. Subtract a multiple of 100 from a three-digit number 2. Input/output tables - add and subtract by 100
Lesson 3:  Mentally Subtract 10 or 100		1. Subtract 10 or 100 from a three-digit number Also consider: • Input/output tables - add and subtract by 10 or 100
Lesson 3:  Mentally Subtract 10 or 100
1. Subtract 10 or 100 from a three-digit number Also consider: • Input/output tables - add and subtract by 10 or 100
Lesson 4:  Regroup Tens		1. Subtract three-digit numbers - regroup tens
Lesson 4:  Regroup Tens
1. Subtract three-digit numbers - regroup tens
Lesson 5:  Regroup Hundreds		1. Subtract three-digit numbers - regroup hundreds
Lesson 5:  Regroup Hundreds
1. Subtract three-digit numbers - regroup hundreds
Lesson 6: Subtract Three-Digit Numbers Lesson 7: Rewrite Three-Digit Subtraction		1. Subtract from three-digit numbers vertically Also consider: • Use expanded form to subtract three-digit numbers - with regrouping
Lesson 6: Subtract Three-Digit Numbers Lesson 7: Rewrite Three-Digit Subtraction
1. Subtract from three-digit numbers vertically Also consider: • Use expanded form to subtract three-digit numbers - with regrouping
Lesson 8:  Problem Solving		1. Subtraction word problems - up to three digits 2. Write the subtraction sentence - up to three digits
Lesson 8:  Problem Solving
1. Subtraction word problems - up to three digits 2. Write the subtraction sentence - up to three digits
Lesson 9:  Subtract Across Zeros		1. Subtract across zeros
Lesson 9:  Subtract Across Zeros
1. Subtract across zeros

8	Chapter 8 Money
Lesson 1:  Pennies, Nickels, and Dimes		1. Count money - pennies, nickels, and dimes only
Lesson 1:  Pennies, Nickels, and Dimes
1. Count money - pennies, nickels, and dimes only
Lesson 2:  Quarters		Identify coins 1. Names and values of common coins Count coins 2. Count money up to $1
Lesson 2:  Quarters
Identify coins 1. Names and values of common coins Count coins 2. Count money up to $1
Lesson 3:  Count Coins		1. Equivalent amounts of money up to $1
Lesson 3:  Count Coins
1. Equivalent amounts of money up to $1
Lesson 4:  Problem Solving		1. Do you have enough money? - up to $1
Lesson 4:  Problem Solving
1. Do you have enough money? - up to $1
Lesson 5:  Dollars		1. How much more to make a dollar? 2. Exchanging money - with pictures
Lesson 5:  Dollars
1. How much more to make a dollar? 2. Exchanging money - with pictures

9	Chapter 9 Data Analysis
Lesson 1:  Take a Survey		1. Which tally chart is correct? 2. Interpret tally charts
Lesson 1:  Take a Survey
1. Which tally chart is correct? 2. Interpret tally charts
Lesson 2:  Make Picture Graphs		1. Create picture graphs
Lesson 2:  Make Picture Graphs
1. Create picture graphs
Lesson 3:  Analyze Picture Graphs		1. Interpret picture graphs
Lesson 3:  Analyze Picture Graphs
1. Interpret picture graphs
Lesson 4:  Make Bar Graphs		1. Create bar graphs
Lesson 4:  Make Bar Graphs
1. Create bar graphs
Lesson 5:  Analyze Bar Graphs		1. Interpret bar graphs I 2. Interpret bar graphs II 3. Which bar graph is correct?
Lesson 5:  Analyze Bar Graphs
1. Interpret bar graphs I 2. Interpret bar graphs II 3. Which bar graph is correct?
Lesson 6:  Problem Solving		1. Interpret data in tables
Lesson 6:  Problem Solving
1. Interpret data in tables
Lesson 7:  Make Line Plots		1. Create line plots
Lesson 7:  Make Line Plots
1. Create line plots
Lesson 8:  Analyze Line Plots		1. Interpret line plots
Lesson 8:  Analyze Line Plots
1. Interpret line plots

10	Chapter 10 Time
Lesson 1:  Time to the Hour		1. Match analog and digital clocks: to the hour 2. Read clocks and write times: to the hour
Lesson 1:  Time to the Hour
1. Match analog and digital clocks: to the hour 2. Read clocks and write times: to the hour
Lesson 2:  Time to the Half Hour		1. Read clocks and write times: hour and half hour
Lesson 2:  Time to the Half Hour
1. Read clocks and write times: hour and half hour
Lesson 3:  Problem Solving		1. Elapsed time word problems: find the end time
Lesson 3:  Problem Solving
1. Elapsed time word problems: find the end time
Lesson 4:  Time to the Quarter Hour		1. Time words: o'clock, half, quarter
Lesson 4:  Time to the Quarter Hour
1. Time words: o'clock, half, quarter
Lesson 5:  Time to Five Minute Intervals		1. Match digital clocks and times 2. Match analog clocks and times 3. Match analog and digital clocks 4. Read clocks and write times
Lesson 5:  Time to Five Minute Intervals
1. Match digital clocks and times 2. Match analog clocks and times 3. Match analog and digital clocks 4. Read clocks and write times
Lesson 6:  A.M. or P. M.		1. A.M. or P.M.
Lesson 6:  A.M. or P. M.
1. A.M. or P.M.

11	Chapter 11 Customary and Metric Lengths
Lesson 1:  Inches		1. Measure using an inch ruler
Lesson 1:  Inches
1. Measure using an inch ruler
Lesson 2:  Feet and Yards		1. Which customary unit of length is appropriate: inches, feet, or yards?
Lesson 2:  Feet and Yards
1. Which customary unit of length is appropriate: inches, feet, or yards?
Lesson 3:  Select and Use Customary Tools
Lesson 3:  Select and Use Customary Tools
Lesson 4:  Compare Customary Lengths		1. Compare lengths: customary units 2. Measure to compare length in inches
Lesson 4:  Compare Customary Lengths
1. Compare lengths: customary units 2. Measure to compare length in inches
Lesson 5:  Relate Inches, Feet, and Yards
Lesson 5:  Relate Inches, Feet, and Yards
Lesson 6:  Problem Solving		1. Customary units of length: word problems
Lesson 6:  Problem Solving
1. Customary units of length: word problems
Lesson 7:  Centimeters and Meters		1. Measure using a centimeter ruler
Lesson 7:  Centimeters and Meters
1. Measure using a centimeter ruler
Lesson 8:  Select and Use Metric Tools
Lesson 8:  Select and Use Metric Tools
Lesson 9:  Compare Metric Lengths		1. Compare lengths: metric units 2. Measure to compare length in centimeters 3. Metric units of length: word problems
Lesson 9:  Compare Metric Lengths
1. Compare lengths: metric units 2. Measure to compare length in centimeters 3. Metric units of length: word problems
Lesson 10:  Relate Centimeters and Meters		1. Which metric unit of length is appropriate?
Lesson 10:  Relate Centimeters and Meters
1. Which metric unit of length is appropriate?
Lesson 11:  Measure on a Number Line
Lesson 11:  Measure on a Number Line
Lesson 12:  Measurement Data
Lesson 12:  Measurement Data

12	Chapter 12 Geometric Shapes and Equal Shares
Lesson 1:  Two-Dimensional Shapes		1. Name the two-dimensional shape 2. Name polygons: up to 6 sides 3. Classify polygons: up to 6 sides Also consider: • Select two-dimensional shapes
Lesson 1:  Two-Dimensional Shapes
1. Name the two-dimensional shape 2. Name polygons: up to 6 sides 3. Classify polygons: up to 6 sides Also consider: • Select two-dimensional shapes
Lesson 2:  Sides and Angles		1. Count sides and vertices 2. Compare sides and vertices 3. Equal sides
Lesson 2:  Sides and Angles
1. Count sides and vertices 2. Compare sides and vertices 3. Equal sides
Lesson 3:  Problem Solving
Lesson 3:  Problem Solving
Lesson 4:  Three-Dimensional Shapes		Three-dimensional shapes 1. Name the three-dimensional shape 2. Select three-dimensional shapes Three-dimensional shapes and everyday objects 3. Three-dimensional shapes in the real world I 4. Three-dimensional shapes in the real world II
Lesson 4:  Three-Dimensional Shapes
Three-dimensional shapes 1. Name the three-dimensional shape 2. Select three-dimensional shapes Three-dimensional shapes and everyday objects 3. Three-dimensional shapes in the real world I 4. Three-dimensional shapes in the real world II
Lesson 5:  Faces, Edges, and Vertices		1. Count vertices, edges, and faces 2. Compare vertices, edges, and faces
Lesson 5:  Faces, Edges, and Vertices
1. Count vertices, edges, and faces 2. Compare vertices, edges, and faces
Lesson 6:  Relate Shapes and Solids		1. Identify faces of three-dimensional shapes 2. Identify shapes traced from solids
Lesson 6:  Relate Shapes and Solids
1. Identify faces of three-dimensional shapes 2. Identify shapes traced from solids
Lesson 7:  Halves, Thirds, and Fourths		Identify equal parts 1. Equal parts Identify halves, thirds, and fourths 2. Identify halves 3. Identify thirds 4. Identify fourths 5. Identify halves, thirds, and fourths Make halves, thirds, and fourths 6. Make halves 7. Make thirds 8. Make fourths 9. Make halves, thirds, and fourths 10. Make halves, thirds, and fourths in different ways
Lesson 7:  Halves, Thirds, and Fourths
Identify equal parts 1. Equal parts Identify halves, thirds, and fourths 2. Identify halves 3. Identify thirds 4. Identify fourths 5. Identify halves, thirds, and fourths Make halves, thirds, and fourths 6. Make halves 7. Make thirds 8. Make fourths 9. Make halves, thirds, and fourths 10. Make halves, thirds, and fourths in different ways
Lesson 8:  Area		1. Area 2. Tile a rectangle with squares
Lesson 8:  Area
1. Area 2. Tile a rectangle with squares

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