1.2 Rectangular Arrays
1.5 Divisibility
Divisibility Tests ^{5B} Recognizing Divisibility ^{5B} 
Divisibility Tests ^{5B} 
1.6 Prime and Composite Numbers
Prime Numbers ^{6} 
Prime Numbers ^{6} Composite Numbers ^{6} 
1.9 Factor Strings and Prime Factorization
Prime Factorization ^{5B,6} 
Prime Factorization ^{5B,6} 
2.2 Addition of Whole Numbers and Decimals
Adding Decimals ^{4,6} 
Adding Decimals 2 ^{4,6} 
2.3 Subtraction of Whole Numbers and Decimals
Subtracting Decimals ^{4,6} 
Subtracting Decimals ^{4,6} 
2.4 Addition and Subtraction Number Stories
Do the Same to Both Sides: Simple Equations^{5B} Represent Relationships with a Simple Equation ^{5B} 
2.5 Estimate Your Reaction Time
Rounding Decimals ^{4,5} 
Rounding Numbers ^{4,5} 
2.8 Multiplication of Whole Numbers and Decimals
Multiplying Decimals ^{6} 
Multiplying 3 Digits By 2 Digits Multiplying Decimals ^{6} 
2.9 The Lattice Method of Multiplication
Lattice Multiplication ^{3,4} 

3.3 Exploring Angle Measures
Angle Basics ^{3,4} 

3.4 Using a Protractor
Acute, Right, and Obtuse Angles ^{4,6} Using a Protractor ^{4,6} Measuring Angles ^{4,6} 
Angle Types ^{4,6} Measuring Angles ^{4,6} 
3.5 Using a Compass
Introduction to Angles (Old) ^{6} 
Vertical Angles ^{6} 
3.6 Congruent Triangles
Congruent Triangles and SSS ^{3} Other Triangle Congruence Postulates ^{6} Finding Congruent Triangles ^{6} 
3.9 Angles of Polygons
4.2 The PartialQuotients Division Algorithm
Partial Quotient Division ^{4} Partial Quotient Method of Division 2 ^{4} Level 4 Division ^{4} 
MultiDigit Division ^{4} 
4.4 PartialQuotients Algorithm Strategies
Divisibility Tests ^{5} 
Divisibility Tests ^{5} 
5.3 Comparing and Ordering Fractions
5.4 Two Rules for Finding Equivalent Fractions
Comparing Fractions ^{5} 

5.5 Fractions and Decimals: Part 1
Rounding Decimals ^{4,5B} 
Rounding Numbers ^{4,5B} 
5.7 Fractions and Decimals: Part 3
Converting Fractions to Decimals Example ^{6} Converting Fractions to Decimals (Ex 1) ^{6} 
5.8 Using a Calculator to Convert Fractions to Percents
Numbers as a Decimal, Percent, Fraction 2 ^{6} Numbers as a Decimal, Percent, Fraction ^{4} 
5.9 Bar and Circle Graphs

6.1 Organizing Data
Mean, Median, and Mode ^{3,4,6} 
6.2 Natural Measures of Length

6.3 StemandLeaf Plots
6.9, 6.10 Clock Fractions and Common Denominators
7.1 Exponential Notation
7.3 Scientific Notation
7.5 Order of Operations
Introduction to Order of Operations ^{6} Order of Operations ^{6} 
Order of Operations ^{6} 
7.6 Line Graphs
Reading Line Graphs ^{3,6} 
Reading Line Charts 1 ^{3,6} 
7.7 Using Negative Numbers
Ordering Negative Numbers ^{3} Number Line 3 ^{3} 
7.8 Addition of Positive and Negative Numbers
7.9 Subtraction of Positive and Negative Numbers
8.1 Review: Comparing Fractions
Comparing Fractions ^{5B} 
8.2 Adding Mixed Numbers
Fractions in Lowest Terms ^{5} Finding Common Denominators ^{5,6} Adding Mixed Numbers ^{5B} 
8.3 Subtracting Mixed Numbers
8.7 Multiplication of Fractions and Whole Numbers
8.8 Multiplication of Mixed Numbers
8.9 Finding a Percent of a Number

8.10 Relating Fractional Units to the Whole
8.12 Fraction Division
Dividing Fractions ^{6} 
9.2 Coordinate Graphs: Part 1

Graphing Points ^{3,4} 
9.3 Coordinate Graphs: Part 2
The Coordinate Plane ^{6} Plot Ordered Pairs ^{6} 
9.4 Area of Rectangles

Area 1 ^{4} 
9.6 Formulas for the Area of Triangles and Parallelograms
Triangle Area Proofs ^{4,6} Area of Diagonal Triangles of Rectangle Equal Area of a Parallelogram ^{4,6} 
Area of Triangles ^{4} Area of Parallelograms ^{4,6} 
9.8, 9.9 Volume

10.1 PanBalance Problems
10.2 PanBalance Problems with Two Balances
2Step Equations ^{6} 
10.3 Algebraic Expressions

10.4 Rules, Tables, and Graphs: Part 1
Usain Bolt’s Average Speed ^{6} Finding Unit Rates ^{4,6} 
Rate Problems 1 ^{6} 
10.5 American Tour: Old Faithful’s Next Eruption

10.6 Rules, Tables, and Graphs: Part 2
10.8 Circumference of a Circle
10.9 Area of Circles
Area of a Circle ^{6} 
Area of a Circle ^{6} 
11.3 Volume of Cylinders

11.6 Capacity and Weight

12.1 Factor Trees
Least Common Multiple (LCM) ^{6} Prime Factorization ^{5,6} 
LCM and GCD Word Problems ^{6} Prime Factorization ^{5,6} 
12.3 American Tour: Ratio Exploration
12.5 Number Models for Ratio Number Stories
Simplifying Rates and Ratios ^{6} Writing Proportions ^{6} 
Ratio Word Problems ^{6} Writing Proportions ^{6} Proportions 1 ^{6} 