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3rd Grade Lesson Lists

Common Core State Standards (CCSS) Edition Lesson List

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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
2-9	Addition with Three or More Addends
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
6-5	Quadrangles
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
1	U.S. Traditional Addition
2	U.S. Traditional Subtraction
3	U.S. Traditional Multiplication
4	U.S. Traditional Multiplication: Decimals

3rd Edition Lesson List

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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