1: Whole Numbers

1.3: Place Value for Whole Numbers

Cannonball Clowns (Number Line Estimation)

1.4: Powers of 10

Cannonball Clowns (Number Line Estimation)

1.6: Arrays and Factors of Counting Numbers

Chocomatic (Multiplication, Arrays, and Area)
Factor Trees (Factoring Numbers)

1.8: Multiples

Chocomatic (Multiplication, Arrays, and Area)
Factor Trees (Factoring Numbers)
Pattern Flip (Patterns)

1.9: Addition Methods

Number Line Frog Hop (Addition and Subtraction)
Target Sum Card Game (Multi-digit Addition)

1.10: Subtraction Methods

Cargo Captain (Multi-digit Subtraction)
Number Line Frog Hop (Addition and Subtraction)

1.11: Basic Multiplication Facts

Chocomatic (Multiplication, Arrays, and Area)
Critter Count (Modeling Multiplication)

1.14: Basic Division Facts

No Alien Left Behind (Division with Remainders)

2: Decimals and Percents

2.1: Decimals

Treasure Hunter (Decimals on the Number Line)

2.2: Understanding Decimals

Modeling Decimals (Area and Grid Models)
Modeling Decimals (Base-10 Blocks)
Treasure Hunter (Decimals on the Number Line)

2.3: Our System for Recording Numbers

Modeling Decimals (Area and Grid Models)
Modeling Decimals (Base-10 Blocks)

2.4: Comparing Decimals

Modeling Decimals (Area and Grid Models)
Modeling Decimals (Base-10 Blocks)

2.5: Adding and Subtracting Decimals

Adding Decimals (Base-10 Blocks)
Subtracting Decimals (Base-10 Blocks)

2.6: Percents

Fraction, Decimal, Percent (Area and Grid Models)

3: Fractions

3.2: Mixed Numbers

Fractions Greater than One (Fraction Tiles)

3.3: Equivalent Fractions

Equivalent Fractions (Fraction Tiles)
Fraction Artist 1 (Area Models of Fractions)
Fraction Artist 2 (Area Models of Fractions)

3.4: Rules for Finding Equivalent Fractions

Equivalent Fractions (Fraction Tiles)
Toy Factory (Set Models of Fractions)

3.5: Table of Equivalent Fractions

Equivalent Fractions (Fraction Tiles)

3.6: Equivalent Fractions on a Ruler

Equivalent Fractions (Fraction Tiles)
Fraction Garden (Comparing Fractions)

3.7: Comparing Fractions

Fraction Garden (Comparing Fractions)

3.8: Adding and Subtracting Fractions

Adding Fractions (Fraction Tiles)
Fractions Greater than One (Fraction Tiles)

3.9: Multiplying Fractions and Whole Numbers

Toy Factory (Set Models of Fractions)

3.10: Finding a Fraction of a Set

Toy Factory (Set Models of Fractions)

4: Data and Probability

4.1: Collecting Data

Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

4.2: Organizing Data

Mascot Election (Pictographs and Bar Graphs)
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

4.3: Statistical Landmarks

Movie Reviewer (Mean and Median)
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

4.4: The Mean (or Average)

Movie Reviewer (Mean and Median)
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

4.5: Bar Graphs

Graphing Skills
Mascot Election (Pictographs and Bar Graphs)
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

4.6: Pictographs

Graphing Skills
Mascot Election (Pictographs and Bar Graphs)
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

4.7: Line Graphs

Elevator Operator (Line Graphs)
Graphing Skills
Measuring Trees

4.8: Chance and Probability

Spin the Big Wheel! (Probability)

5: Geometry and Constructions

5.15: Reflections, Translations, and Rotations

Rock Art (Transformations)

5.17: Line Symmetry

Quilting Bee (Symmetry)

6: Measurement

6.3: Length

Measuring Trees

6.4: Converting Units of Length

Cannonball Clowns (Number Line Estimation)

6.6: Perimeter

Fido's Flower Bed (Perimeter and Area)

6.7: Circumference

Measuring Trees

6.8: Area

Fido's Flower Bed (Perimeter and Area)

6.9: Area of a Rectangle

Fido's Flower Bed (Perimeter and Area)

6.13: Volume of a rectangular Prism

Balancing Blocks (Volume)

6.17: Plotting Ordered Number Pairs

City Tour (Coordinates)

7: Algebra

7.10: Frames-and-Arrows Diagrams: Number Sequences

Function Machines 1 (Functions and Tables)
Function Machines 2 (Functions, Tables, and Graphs)

7.11: Function Machines and "What's My Rule?" Problems

Function Machines 1 (Functions and Tables)
Function Machines 2 (Functions, Tables, and Graphs)

8: Problem Solving

8.5: Interpreting a Remainder in Division

No Alien Left Behind (Division with Remainders)

8.8: Rounding

Rounding Whole Numbers (Number Line)