### Common Core State Standards (CCSS) Edition Lesson List

Expand All | Collapse All
Unit 1: Routines, Review, and Assessment
Lesson
1-1 Numbers and Number Sequences
1-2 Number Grids
1-3 Introducing the Student Reference Book
1-4 Tools for Mathematics
1-5 Analyzing and Displaying Data
1-6 Equivalent Names
1-7 The Language of Chance Events
1-8 Finding Differences
1-9 Calculator Routines
1-10 Money
1-11 Solving Problems with Dollars and Cents
1-12 Patterns
1-13 The Length-of-Day Project
1-14 Progress Check 1
Unit 2: Adding and Subtracting Whole Numbers
Lesson
2-1 Fact Families
2-2 Extension of Addition and Subtraction Facts
2-3 "What's My Rule?"
2-4 Parts-and-Total Number Stories
2-5 Change Number Stories
2-6 Comparison Number Stories
2-7 The Partial-Sums Algorithm
2-8 Subtraction Algorithms
2-10 Progress Check 2
Unit 3: Linear Measures and Area
Lesson
3-1 A "Class Shoe" Unit of Length
3-2 Measuring with a Ruler
3-3 Standard Linear Measures
3-4 Perimeter
3-5 A Pattern-Block Toss Experiment
3-6 Exploring Perimeter and Area
3-7 Area
3-8 Number Models for Area
3-9 Diameter and Circumference
3-10 Progress Check 3
Unit 4: Multiplication and Division
Lesson
4-1 Multiples of Equal Groups
4-2 Multiplication Arrays
4-3 Equal Shares and Equal Groups
4-4 Division Ties to Multiplication
4-5 Multiplication Fact Power and Shortcuts
4-6 Multiplication and Division Fact Families
4-7 Baseball Multiplication
4-8 Exploring Arrays and Facts
4-9 Estimating Distances with a Map Scale
4-10 A Coin-Toss Experiment
4-11 Progress Check 4
Unit 5: Place Value in Whole Numbers and Decimals
Lesson
5-1 Place Value Through Ten-Thousands
5-2 Reading, Writing, and Ordering Numbers
5-3 Place Value to Millions
5-4 Application: The U.S. Census
5-5 Very Large Numbers
5-6 Exploring Estimates and Polygons
5-7 Model Decimals with Base-10 Blocks
5-8 Tenths and Hundredths
5-9 Tenths and Hundredths of a Meter
5-10 Application: Rainfall
5-11 Place Value in Decimals
5-12 Sunrise-Sunset Line Graphs
5-13 Progress Check 5
Unit 6: Geometry
Lesson
6-1 Investigating Line Segments, Rays, and Lines
6-2 Parallel & Intersecting Line Segments, Rays, and Lines
6-3 Angles and Turns
6-4 Triangles
6-6 Polygons
6-7 Drawing Angles
6-8 Measuring Angles
6-9 Symmetry
6-10 Exploring Congruence, Line Segments, and Decimals
6-11 Polyhedrons, Part 1
6-12 Polyhedrons, Part 2
6-13 Progress Check 6
Unit 7: Multiplication and Division
Lesson
7-1 Patterns in Products
7-2 Multiplication Facts Survey
7-3 Fact Power
7-4 Number Models with Parentheses
7-5 Scoring in Basketball: An Application
7-6 Extended Facts: Multiplication and Division
7-7 Estimating Costs
7-8 Extended Facts: Products of Tens
7-9 Exploring Ratios and Geometric Figures
7-10 Progress Check 7
Unit 8: Fractions
Lesson
8-1 Naming Parts with Fractions
8-2 Blocks-in-a-Bag Experiment
8-3 Exploring Fractions, Re-Forming Squares, and Combinations
8-4 Number-Line Posters for Fractions
8-5 Equivalent Fractions
8-6 Comparing Fractions
8-7 Fractions Greater Than ONE
8-8 Fractions in Number Stories
8-9 Progress Check 8
Unit 9: Multiplication and Division
Lesson
9-1 Multiply and Divide with Multiples of 10, 100, and 1,000
9-2 Using Mental Math to Multiply
9-3 Exploring Arrays, Areas, and Fractions
9-4 A Multiplication Algorithm
9-5 Buying at the Stock-Up Sale
9-6 Factors of a Whole Number
9-7 Sharing Money
9-8 Broken-Calculator Division
9-9 Lattice Multiplication
9-10 Exploring Arrays, Equilateral Triangles, and Strength of Paper
9-11 Products of 2-Digit Numbers, Part 1
9-12 Products of 2-Digit Numbers, Part 2
9-13 Positive and Negative Numbers
9-14 Progress Check 9
Unit 10: Measurement and Data
Lesson
10-1 Review: Length
10-2 Volume
10-3 Weight
10-4 Exploring Weight and Volume
10-5 Capacity
10-6 The Mean and the Median
10-7 Calculating the Mean
10-8 Calculator Memory
10-9 Frequency Distributions
10-10 Coordinate Grids
10-11 Progress Check 10
Unit 11: Probability, End-of-Year Review
Lesson
11-1 The Length-of-Day Project Revisited
11-2 National High/Low Temperatures Summaries
11-3 Spinner Experiments
11-4 Designing Spinners
11-5 Using Data to Predict Outcomes
11-6 Progress Check 11
Projects
Project
1 Solid Waste
2 Watermelon Feast and Seed-Spitting Contest
3 Illusions
4 Dodecahedron Calendar
5 Attribute
6 How Far Can You Go in a Million Steps?
7 Order of Opertions
Algorithm Projects
Algorithm

### 3rd Edition Lesson List

Expand All | Collapse All
Unit 1: Routines, Review and Assessment
Lesson
1-1 Numbers and Number Sequences
1-2 Number Grids
1-3 Introducing the Student Reference Book
1-4 Tools for Mathematics
1-5 Analyzing and Displaying Data
1-6 Equivalent Names
1-7 The Language of Chance Events
1-8 Finding Differences
1-9 Calculator Routines
1-10 Money
1-11 Solving Problems with Dollars and Cents
1-12 Patterns
1-13 The Length-of-Day Project
1-14 Progress Check 1
Unit 2: Adding and Subtracting Whole Numbers
Lesson
2-1 Fact Families
2-2 Extensions of Addition and Subtraction Facts
2-3 "What's My Rule?"
2-4 Parts-and-Total Number Stories
2-5 Change Number Stories
2-6 Comparison Number Stories
2-7 The Partial-Sums Algorithm
2-8 Subtraction Algorithms
2-10 Progress Check 2
Unit 3: Linear Measures and Area
Lesson
3-1 A "Class Shoe" Unit of Length
3-2 Measuring with a Ruler
3-3 Standard Linear Measures
3-4 Perimeter
3-5 A Pattern-Block Toss Experiment
3-6 Explorations: Exploring Perimeter and Area
3-7 Area
3-8 Number Models for Area
3-9 Diameter and Circumference
3-10 Progress Check 3
Unit 4: Multiplication and Division
Lesson
4-1 Multiples of Equal Groups
4-2 Multiplication Arrays
4-3 Equal Shares and Equal Groups
4-4 Division Ties to Multiplication
4-5 Multiplication Fact Power and Shortcuts
4-6 Multiplication and Division Fact Families
4-7 Baseball Multiplication
4-8 Explorations: Exploring Arrays and Facts
4-9 Estimating Distances with a Map Scale
4-10 A Coin-Toss Experiment
4-11 Progress Check 4
Unit 5: Place Value in Whole Numbers and Decimals
Lesson
5-1 Place Value Through Ten-Thousands
5-2 Reading, Writing and Ordering Numbers
5-3 Place Value to Millions
5-4 Application: The U.S. Census
5-5 Very Large Numbers
5-6 Explorations: Exploring Estimates and Polygons
5-7 Model Decimals with Base-10 Blocks
5-8 Tenths and Hundredths
5-9 Tenths and Hundredths of a Meter
5-10 Application: Rainfall
5-11 Place Value in Decimals
5-12 Sunrise-Sunset Line Graphs
5-13 Progress Check 5
Unit 6: Geometry
Lesson
6-1 Investigating Line Segments, Rays, and Lines
6-2 Parallel & Intersecting Line Segments, Rays, and Lines
6-3 Angles and Turns
6-4 Triangles
6-6 Polygons
6-7 Drawing Angles
6-8 Measuring Angles
6-9 Symmetry
6-10 Explorations: Exploring Congruence, Line Segments and Decimals
6-11 Polyhedrons, Part 1
6-12 Polyhedrons, Part 2
6-13 Progress Check 6
Unit 7: Multiplication and Division
Lesson
7-1 Patterns in Products
7-2 Multiplication Facts Survey
7-3 Fact Power
7-4 Number Models with Parentheses
7-5 Scoring in Basketball: An Application
7-6 Extended Facts: Multiplication and Division
7-7 Estimating Costs
7-8 Extended Facts: Products of Ten
7-9 Explorations: Exploring Ratios and Geometric Figures
7-10 Progress Check 7
Unit 8: Fractions
Lesson
8-1 Naming Parts with Fractions
8-2 Blocks-in-a-Bag Experiment
8-3 Explorations: Exploring Fractions, Re-Forming Squares and Combinations
8-4 Number-Line Posters for Fractions
8-5 Equivalent Fractions
8-6 Comparing Fractions
8-7 Fractions Greater Than ONE
8-8 Fractions in Number Stories
8-9 Progress Check 8
Unit 9: Multiplication and Division
Lesson
9-1 Multiply and Divide with Multiples of 10, 100, and 1,000
9-2 Using Mental Math to Multiply
9-3 Explorations: Exploring Arrays, Areas and Fractions
9-4 A Multiplication Algorithm
9-5 Buying at the Stock-Up Sale
9-6 Factors of a Whole Number
9-7 Sharing Money
9-8 Broken-Calculator Division
9-9 Lattice Multiplication
9-10 Explorations: Exploring Arrays, Equilateral Triangles and Strength of Paper
9-11 Products of 2-Digit Numbers, Part 1
9-12 Products of 2-Digit Numbers, Part 2
9-13 Positive and Negative Numbers
9-14 Progress Check 9
Unit 10: Measurement and Data
Lesson
10-1 Review: Length
10-2 Volume
10-3 Weight
10-4 Explorations: Exploring Weight and Volume
10-5 Capacity
10-6 The Mean and the Median
10-7 Calculating the Mean
10-8 Calculator Memory
10-9 Frequency Distributions
10-10 Coordinate Grids
10-11 Progress Check 10
Unit 11: Probability; Year-Long Projects, Revisited
Lesson
11-1 The Length-of-Day Project Revisited
11-2 National High/Low Temperatures Summaries
11-3 Spinner Experiments
11-4 Designing Spinners
11-5 Using Data to Predict Outcomes
11-6 Progress Check 11