Mathematics - Course 3

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Chapter 1: Principles of Algebra

1.1 Variables and Expressions

 Using Algebraic Equations
 Using Algebraic Expressions

1.2 Algebraic Expressions

 Using Algebraic Expressions
 Using Algebraic Equations

1.3 Integers and Absolute Value

 Real Number Line - Activity A

1.4 Adding Integers

 Adding Real Numbers
 Adding and Subtracting Integers
 Adding and Subtracting Integers with Chips

1.5 Subtracting Integers

 Adding and Subtracting Integers with Chips
 Adding and Subtracting Integers

1.7 Solving Equations by Adding or Subtracting

 Modeling One-Step Equations - Activity B

Chapter 2: Rational Numbers

2.2 Comparing and Ordering Rational Numbers

 Comparing and Ordering Rational Numbers
 Comparing and Ordering Decimals
 Comparing and Ordering Fractions

2.3 Adding and Subtracting Rational Numbers

 Fractions with Unlike Denominators
 Sums and Differences with Decimals
 Adding Real Numbers

2.4 Multiplying Rational Numbers

 Multiplying with Decimals
 Multiplying Mixed Numbers
 Multiplying Fractions

2.5 Dividing Rational Numbers

 Dividing Mixed Numbers
 Dividing Fractions

2.7 Solving Equations with Rational Numbers

 Solving Equations with Decimals

2.8 Solving Two-Step Equations

 Solving Two-Step Equations

Chapter 3: Graphs, Functions, and Sequences

3.2 Graphing on a Coordinate Plane

 Points in the Coordinate Plane - Activity B
 Distance-Time and Velocity-Time Graphs

3.3 Interpreting Graphs and Tables

 Distance-Time and Velocity-Time Graphs
 Distance-Time Graphs

3.4 Functions

 Introduction to Functions

3.5 Equations, Tables, and Graphs

 Using Tables, Rules and Graphs

3.6 Arithmetic Sequences

 Arithmetic Sequences

Chapter 4: Exponents and Roots

4.3 Properties of Exponents

 Exponents and Power Rules
 Multiplying Exponential Expressions
 Dividing Exponential Expressions

4.5 Squares and Square Roots

 Square Roots

4.8 The Pythagorean Theorem

 Pythagorean Theorem - Activity B

Chapter 5: Ratios, Proportions, and Similarities

5.1 Ratios and Proportions

 Proportions and Common Multipliers
 Part:Part and Part:Whole Ratios
 Beam to Moon (Ratios and Proportions)
 Estimating Population Size

5.2 Ratios, Rates, and Unit Rates

 Distance-Time and Velocity-Time Graphs

5.4 Solving Proportions

 Estimating Population Size
 Beam to Moon (Ratios and Proportions)

5.5 Similar Figures

 Similar Figures - Activity A
 Similar Polygons

5.6 Dilations

 Similar Polygons
 Similar Figures - Activity A
 Dilations

5.7 Indirect Measurement

 Similar Figures - Activity A
 Perimeters and Areas of Similar Figures
 Similar Polygons

5.8 Scale Drawing and Scale Models

 Similar Polygons
 Perimeters and Areas of Similar Figures
 Similar Figures - Activity A

Chapter 6: Percents

6.1 Relating Decimals, Fractions, and Percents

 Percents, Fractions and Decimals

6.3 Finding Percents

 Percents and Proportions

6.5 Percent Increase and Decrease

 Percent of Change

6.6 Applications of Percents

 Percent of Change

6.7 Simple Interest

 Simple and Compound Interest

Chapter 7: Foundations of Geometry

7.1 Points, Lines, Planes, and Angles

 Investigating Angle Theorems - Activity B
 Bisectors in Triangles

7.2 Parallel and perpendicular Lines

 Construct Parallel and Perpendicular Lines

7.3 Angles in Triangles

 Constructing Congruent Segments and Angles
 Isosceles and Equilateral Triangles
 Triangle Inequalities
 Triangle Angle Sum - Activity B
 Classifying Triangles

7.4 Classifying Polygons

 Classifying Quadrilaterals - Activity B
 Polygon Angle Sum - Activity B

7.7 Transformations

 Dilations
 Reflections
 Translations
 Rotations, Reflections and Translations

7.8 Symmetry

 Holiday Snowflake Designer

Chapter 8: Perimeter, Area, and Volume

8.1 Perimeter and Area of Rectangles & Parallelograms

 Area of Parallelograms - Activity B

8.2 Perimeter and Area of Triangles and Trapezoids

 Area of Parallelograms - Activity B

8.3 Circles

 Circle: Circumference and Area

8.5 Volume of Prisms and Cylinders

 Prisms and Cylinders - Activity B

8.6 Volume of Pyramids and Cones

 Pyramids and Cones - Activity B

8.7 Surface Area of Prisms and Cylinders

 Surface and Lateral Area of Prisms and Cylinders

8.8 Surface Area of Pyramids and Cones

 Surface and Lateral Area of Pyramids and Cones

Chapter 9: Data and Statistics

9.1 Samples and Surveys

 Polling: Neighborhood

9.2 Organizing Data

 Box-and-Whisker Plots

9.3 Measures of Central Tendency

 Describing Data Using Statistics
 Mean, Median and Mode

9.4 Variability

 Box-and-Whisker Plots

9.5 Displaying Data

 Histograms

9.7 Scatter Plots

 Scatter Plots - Activity A

Chapter 10: Probability

10.1 Probability

 Theoretical and Experimental Probability

10.2 Experimental Probability

 Theoretical and Experimental Probability

10.3 Use a Simulation

 Theoretical and Experimental Probability
 Probability Simulations

10.4 Theoretical Probability

 Theoretical and Experimental Probability

10.5 Independent and Dependent Events

 Compound Independent and Dependent Events

10.9 Permutations and Combinations

 Permutations
 Permutations and Combinations

Chapter 11:Multi-Step Equations and Inequalities

11.2 Solving Multi-Step Equations

 Solving Formulas for any Variable

11.4 Solving Inequalities by Multiplying or Dividing

 Solving Linear Inequalities using Multiplication and Division

Chapter 12: Graphing Lines

12.2 Slope of a Line

 Slope - Activity B

12.3 Using Slopes and Intercepts

 Slope-Intercept Form of a Line - Activity B

12.4 Point-Slope Form

 Point-Slope Form of a Line - Activity A

12.5 Direct Variation

 Direct Variation

12.6 Graphing Inequalities in Two Variables

 Linear Inequalities in Two Variables - Activity A

12.7 Lines of Best Fit

 Lines of Best Fit Using Least Squares - Activity A

Chapter 13: Sequences and Functions

13.1 Terms of Arithmetic Sequences

 Arithmetic Sequences

13.2 Terms of Geometric Sequences

 Geometric Sequences

13.3 Other Sequences

 Finding Patterns

13.4 Linear Functions

 Linear Functions
 Exponential Functions - Activity B

13.6 Quadratic Functions

 Quadratic Functions
 Cubic Function Activity

13.7 Inverse Variation

 Direct and Inverse Variation

Chapter 14: Polynomials

14.3 Adding Polynomials

 Addition of Polynomials - Activity B

Content correlation last revised: 5/5/2008