1. Decimal Notation
1.2. Decimals for Numbers Between Whole Numbers
Comparing and Ordering Decimals
1.8. Negative Numbers
Real Number Line - Activity B
1.9. Comparing Numbers
Comparing and Ordering Rational Numbers
Comparing and Ordering Decimals
Comparing and Ordering Fractions
Comparing and Ordering Integers
1.10. Equal Fractions
Comparing and Ordering Fractions
2. Large and Small Numbers
2.5. Percent of a Quantity
Percents and Proportions
Percent of Change
2.6. From Decimals to Fractions and Percents
Percents, Fractions and Decimals
3. Measurement
3.7. Kinds of Angles
Classifying Triangles
3.8. Measuring Area
Rectangle: Perimeter, Circumference and Area
4. Uses of Variables
4.1. Order of Operations
Order of Operations
4.3. Translating Words to Algebraic Expressions
Using Algebraic Expressions
4.7. Formulas
Rectangle: Perimeter, Circumference and Area
4.8. Probability
Probability Simulations
4.10. Inequalities
Compound Inequalities
5. Patterns Leading to Addition
5.3. Rules for Adding Positive and Negative Numbers
Adding Real Numbers
7. Patterns Leading To Subtraction
7.1. Two Models for Subtraction
Adding and Subtracting Integers
7.3. Solving x-a=b
Modeling One-Step Equations - Activity A
7.6. Angles and Lines
Investigating Angle Theorems - Activity A
7.8. Special Quadrilaterals
Classifying Quadrilaterals - Activity B
7.9. The Triangle-Sum Property
Triangle Angle Sum - Activity B
8. Displays
8.1. Graphs and Other Displays
Stem-and-Leaf Plots
8.3. Coordinate Graphs
Points in the Coordinate Plane - Activity A
8.5. Translations
Translations
8.6. Reflections
Reflections
9. Patterns Leading to Multiplication
9.1. The Area Model for Multiplication
Rectangle: Perimeter, Circumference and Area
9.2. Volumes of Rectangular Solids
Prisms and Cylinders - Activity A
9.3. Multiplication of Fractions
Multiplying Fractions
9.4. Multiplying Probabilities
Compound Independent Events
9.7. Size Changes - Expansions
Dilations
9.8. Size Changes - Contractions
Dilations
10. Multiplication and Other Operations
10.1. Multiplication as Shortcut Addition
Addition of Polynomials - Activity B
10.4. Solving ax+b=c
Modeling and Solving Two-Step Equations
10.5. Solving ax+b=c When a is Negative
Solving Two-Step Equations
10.7. The Surface Area of a Box
Surface and Lateral Area of Prisms and Cylinders
10.9. Areas of Triangles
Area of Parallelograms - Activity B
11. Patterns Leading to Division
11.3. Division of Fractions
Dividing Fractions
11.5. The Ratio Comparison Model for Division
Part:Part and Part:Whole Ratios
11.6. Proportions
Estimating Population Size
Beam to Moon (Ratios and Proportions)
11.8. Proportions in Similar Figures
Similar Polygons
11.9. Proportional Thinking
Direct Variation
12. Real Numbers, Area, and Volume
12.2. Square Roots
Square Roots
Ordering and Approximating Square Roots
12.3. The Pythagorean Theorem
Pythagorean Theorem - Activity B
12.5. The Area of a Circle
Circle: Perimeter, Circumference and Area
12.6. Surface Areas of Cylinders and Prisms
Surface and Lateral Area of Prisms and Cylinders
12.7. Volumes of Cylinders and Prisms
Prisms and Cylinders - Activity A
13. Coordinate Graphs and Equations
13.1. Graphing y=ax+b
Linear Functions
13.5. Graphs of Formulas
Using Tables, Rules and Graphs