1: Naming and Constructing Geometric Figures

1.8: Hexagon and Triangle Constructions

Construct Parallel and Perpendicular Lines
Constructing Congruent Segments and Angles

2: Using Numbers and Organizing Data

2.1: A Visit to Washington, DC

Pattern Flip (Patterns)

2.3: Place Value in Whole Numbers

Cannonball Clowns (Number Line Estimation)

2.5: Organizing and Displaying Data

Mean, Median and Mode
Movie Reviewer (Mean and Median)

2.6: The Median

Line Plots
Mean, Median and Mode
Movie Reviewer (Mean and Median)

2.7: Addition of Multidigit Numbers

Cargo Captain (Multi-digit Subtraction)
Target Sum Card Game (Multi-digit Addition)

2.9: Subtraction of Multidigit Numbers

Cargo Captain (Multi-digit Subtraction)

3: Multiplication and Division; Number Sentences and Algebra

3.1: "What's My Rule?"

Function Machines 1 (Functions and Tables)

3.5: Multiplication and Division; Number Sentences and Algebra

Function Machines 3 (Functions and Problem Solving)

4: Decimals and Their Uses

4.1: Decimal Place Value

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

4.2: Review of Basic Decimal Concepts

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

4.5: Decimal Addition and Subtraction

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

4.8: Metric Units of Length

Measuring Trees

6: Division; Map Reference Frames; measures of Angles

6.2: Strategies for Division

No Alien Left Behind (Division with Remainders)

6.4: Expressing and Interpreting Remainders

No Alien Left Behind (Division with Remainders)

7: Fractions and Their Uses; Chance and Probability

7.1: Review of Basic Fraction Concepts

Equivalent Fractions (Fraction Tiles)
Fraction Garden (Comparing Fractions)
Modeling Fractions (Area Models)
Toy Factory (Set Models of Fractions)

7.2: Fractions of Sets

Toy Factory (Set Models of Fractions)

7.3: Probabilities When Outcomes are Equally Likely

Spin the Big Wheel! (Probability)

7.4: Pattern-Block Fractions

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

7.5: Fraction Addition and Subtraction

Adding Fractions (Fraction Tiles)

7.6: Many Names for Fractions

Equivalent Fractions (Fraction Tiles)

7.7: Equivalent Fractions

Equivalent Fractions (Fraction Tiles)

7.8: Fractions and Decimals

Fraction, Decimal, Percent (Area and Grid Models)

7.9: Comparing Fractions

Fraction Garden (Comparing Fractions)

7.11: Probability, Fractions, and Spinners

Spin the Big Wheel! (Probability)

7.12: A Cube-Drop Experiment

Probability Simulations

8: Perimeter and Area

8.3: Area

Fido's Flower Bed (Perimeter and Area)

8.5: Formula for the Area of a Rectangle

Fido's Flower Bed (Perimeter and Area)
Rectangle: Perimeter and Area

8.6: Formula for the Area of a Parallelogram

Area of Parallelograms - Activity B

8.7: Formula for the Area of a Triangle

Area of Parallelograms - Activity A

9: Fractions, Decimals, and Percents

9.1: Fractions, Decimals, and Percents

Fraction, Decimal, Percent (Area and Grid Models)

9.2: Converting "Easy" Fractions to Decimals and Percents

Fraction, Decimal, Percent (Area and Grid Models)

9.5: Conversions among Fractions, Decimals, and Percents

Fraction, Decimal, Percent (Area and Grid Models)

9.6: Comparing the Results of a Survey

Polling: Neighborhood

9.8: Multiplication of Decimals

Multiplying Decimals (Area Model)

10: Reflections and Symmetry

10.2: Finding Lines of Reflection

Quilting Bee (Symmetry)

10.5: Frieze Patterns

Rock Art (Transformations)

10.6: Positive and Negative Numbers

Adding and Subtracting Integers with Chips

11: 3-D Shapes, Weight, Volume, and Capacity

11.5: A Formula for the Volume of Rectangular Prisms

Balancing Blocks (Volume)
Prisms and Cylinders - Activity A

11.6: Subtraction of Positive and Negative Numbers

Adding and Subtracting Integers with Chips

12: Rates

12.1: Introducing Rates

Measuring Motion