Math Makes Sense 9 Hardcover by Lorraine Baron, ISBN-13: 978-0321495587

Description

Math Makes Sense 9 Hardcover by Lorraine Baron, ISBN-13: 978-0321495587

[PDF eBook eTextbook] – Available Instantly

• Publisher ‏ : ‎ Pearson
• Publication date ‏ : ‎ January 1, 2009
• Language ‏ : ‎ English
• 568 pages
• ISBN-10 ‏ : ‎ 0321495586
• ISBN-13 ‏ : ‎ 978-0321495587

NOTE: This book is a standalone book and will not include any access codes.

Table of Contents:

Project: Making Squares into Cubes 2

Square Roots and Surface Area

Launch 4

1.1 Square Roots of Perfect Squares 6

1.2 Square Roots of Non-Perfect Squares 14

Mid-Unit Review 21

Start Where You Are: How Can I Begin? 22

Game: Making a Larger Square from Two Smaller Squares 24

1.3 Surface Areas of Objects Made from Right Rectangular Prisms 25

1.4 Surface Areas of Other Composite Objects 33

Study Guide 44

Review 45

Practice Test 48

Unit Problem: Design a Play Structure 49

Powers and Exponent Laws

Launch 50

2.1 What Is a Power? 52

2.2 Powers of Ten and the Zero Exponent 58

2.3 Order of Operations with Powers 63

Mid-Unit Review 69

Start Where You Are: What Strategy Could I Try? 70

Game: Operation Target Practice 72

2.4 Exponent Laws I 73

2.5 Exponent Laws II 79

Study Guide 86

Review 87

Practice Test 90

Unit Problem: How Thick Is a Pile of Paper? 91

Rational Numbers

Launch 92

3.1 What Is a Rational Number? 94

Start Where You Are: How Can I Learn from Others? 104

3.2 Adding Rational Numbers 106

3.3 Subtracting Rational Numbers 114

Mid-Unit Review 121

Game: Closest to Zero 122

3.4 Multiplying Rational Numbers 123

3.5 Dividing Rational Numbers 130

3.6 Order of Operations with Rational Numbers 137

Study Guide 143

Review 144

Practice Test 146

Unit Problem: Investigating Temperature Data 147

Cumulative Review Units 1—3 148

Linear Relations

Launch 150

Start Where You Are: How Can I Explain My Thinking? 152

4.1 Writing Equations to Describe Patterns 154

Technology: Tables of Values and Graphing 163

4.2 Linear Relations 164

4.3 Another Form of the Equation for a Linear Relation 174

Mid-Unit Review 181

Game: What’s My Point? 182

4.4 Matching Equations and Graphs 183

4.5 Using Graphs to Estimate Values 191

Technology: Interpolating and Extrapolating 199

Study Guide 200

Review 201

Practice Test 204

Unit Problem: Predicting Music Trends 205

Project: Number Systems 206

Polynomials

Launch 208

5.1 Modelling Polynomials 210

5.2 Like Terms and Unlike Terms 217

5.3 Adding Polynomials 225

5.4 Subtracting Polynomials 231

Mid-Unit Review 237

Start Where You Are: How Can I Summarize What I Have Learned? 238

Game: Investigating Polynomials that Generate Prime Numbers 240

5.5 Multiplying and Dividing a Polynomial by a Constant 241

5.6 Multiplying and Dividing a Polynomial by a Monomial 249

Study Guide 258

Review 259

Practice Test 262

Unit Problem: Algebra Patterns on a 100-Chart 263

Linear Equations and Inequalities

Launch 264

6.1 Solving Equations by Using Inverse Operations 266

6.2 Solving Equations by Using Balance Strategies 275

Start Where You Are: How Can I Use My Problem-Solving Skills? 284

Mid-Unit Review 286

Game: Equation Persuasion 287

6.3 Introduction to Linear Inequalities 288

6.4 Solving Linear Inequalities by Using Addition and Subtraction 294

6.5 Solving Linear Inequalities by Using Multiplication and Division 300

Study Guide 307

Review 308

Practice Test 310

Unit Problem: Raising Money for the Pep Club 311

Cumulative Review Units 1—6 312

Similarity and Transformations

Launch 314

Start Where You Are: What Should I Recall? 316

7.1 Scale Diagrams and Enlargements 318

7.2 Scale Diagrams and Reductions 325

Technology: Drawing Scale Diagrams 332

7.3 Similar Polygons 334

7.4 Similar Triangles 343

Mid-Unit Review 352

7.5 Reflections and Line Symmetry 353

Game: Make Your Own Kaleidoscope 360

7.6 Rotations and Rotational Symmetry 361

7.7 Identifying Types of Symmetry on the Cartesian Plane 368

Study Guide 376

Review 377

Practice Test 380

Unit Problem: Designing a Flag 381

Circle Geometry

Launch 382

8.1 Properties of Tangents to a Circle 384

8.2 Properties of Chords in a Circle 392

Technology: Verifying the Tangent and Chord Properties 400

Game: Seven Counters 402

Mid-Unit Review 403

8.3 Properties of Angles in a Circle 404

Technology: Verifying the Angle Properties 413

Start Where You Are: How Do I Best Learn Math? 415

Study Guide 417

Review 418

Practice Test 420

Unit Problem: Circle Designs 421

Probability and Statistics

Launch 422

9.1 Probability in Society 424

Game: Cube Master 430

9.2 Potential Problems with Collecting Data 431

9.3 Using Samples and Populations to Collect Data 437

Technology: Using Census at School 442

Mid-Unit Review 444

9.4 Selecting a Sample 445

Technology: Using Spreadsheets and Graphs to Display Data 450

Start Where You Are: How Can I Assess My Work? 452

9.5 Designing a Project Plan 454

Study Guide 457

Review 458

Practice Test 460

Unit Problem: What Can You Discover about the World around You? 461

Project: Constructing a Math Quilt 462

Cumulative Review Units 1—9 464

Answers 468

Illustrated Glossary 541

Index 549

Acknowledgments 553

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