Volume 1 Contents - Houghton Mifflin Harcourt

Rates, Ratios, and Proportions1 UNIT
6 Unit Pricing. . . . . . . . . . . . . . . . . . . . . . . . . . . 41 ACTIVITIES Share and Discuss Homework • Unit Price Tables and Graphs • Discuss Patterns in Rate Tables, Equations, and Graphs
7 Constant Speed . . . . . . . . . . . . . . . . . . . . . . . 53 ACTIVITIES Share and Discuss Homework • Constant Speed Situations
Quick Quiz 2 Formative Assessment
for Lessons 6, 7
Special Rate Situations and Graphing Common Core Standards CC.6.RP.2, CC.6.RP.3, CC.6.RP.3a, CC.6.RP.3b, CC.6.EE.6, CC.6.EE.9
1 Factor Puzzles and the Multiplication Table . . . . . . . . . . . . . . . . . . . . 1 ACTIVITIES Rows and Columns in the Multiplication Table • Solving Factor Puzzles
FAMILY LETTER
2 Solving Factor Puzzles . . . . . . . . . . . . . . . . . 11 ACTIVITIES Introduce Unit 1 Quick Practice • Solving and Making Factor Puzzles
3 Rate Situations and Rate Tables. . . . . . . . . . 19 ACTIVITIES Share and Discuss Homework • Noreen’s Story • Record in a Rate Table
4 Rate Situations and Unit Rate Language . . 29 ACTIVITIES Share and Discuss Homework • Rates and Multiplication
5 Unit Rates, Products, and Rate Tables . . . . . 35 ACTIVITIES Share and Discuss Homework • Discuss Rate Situations
for Lessons 1, 2, 3, 4, 5
Multiplication and Rates Common Core Standards CC.6.RP.2, CC.6.RP.3, CC.6.RP.3a, CC.6.RP.3b
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A
Volume 1 Contents
Volume 1 Contents (continued)
REAL WORLD PROBLEM SOLVING
UNIT 1 Review and Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12 Solve Numeric Proportion Problems. . . . . . 93 ACTIVITIES Share and Discuss Homework • Numeric Proportions and Proportion Problems
13 Basic Ratio Solution Strategies . . . . . . . . . 101 ACTIVITIES Share and Discuss Homework • Basic Ratio Strategies
14 Write and Solve Proportion Problems . . . 107 ACTIVITIES Share and Discuss Homework • Solve Student Proportion Problems
for Lessons 12, 13, 14
15 Focus on Mathematical Practices . . . . . . . 111 ACTIVITIES Math and Hobbies • Use Reasoning • Establish a Position
Identify, Solve, and Write Proportion Situations Common Core Standards CC.6.RP.1, CC.6.RP.2, CC.6.RP.3, CC.6.RP.3a, CC.6.NS.4
8 Ratio as Linked Rates . . . . . . . . . . . . . . . . . . 61 ACTIVITIES Share and Discuss Homework • Ratios as Linked Rates
9 Finding Linked Values in Ratio Tables . . . . 67 ACTIVITIES Share and Discuss Homework • Finding Linked Values in a Ratio Table
10 Seeing Proportions in Ratio Tables . . . . . . 75 ACTIVITIES Share and Discuss Homework • Proportions Within a Ratio Table
11 Identify and Solve Proportion Situations . . . . . . . . . . . . . . . . . . 83 ACTIVITIES Share and Discuss Homework • Is It a Proportion Situation? • New Quick Practice Routine
for Lessons 8, 9, 10, 11
Solve Problems with Ratio and Proportion Common Core Standards CC.6.RP.1, CC.6.RP.2, CC.6.RP.3, CC.6.RP.3a
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UNIT
Derive Area Formulas and Solve Problems: Trapezoids and Other Polygons Common Core Standards CC.6.G.1, CC.6.G.3, CC.6.EE.2, CC.6.EE.2c, CC.6.EE.3, CC.6.EE.6
Derive Area Formulas and Solve Problems: Parallelograms and Triangles Common Core Standards CC.6.G.1, CC.6.EE.2, CC.6.EE.2c
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123A
Area of Polygons2
1 Units of Area . . . . . . . . . . . . . . . . . . . . . . . . 123 ACTIVITIES Visualize Perimeter and Area • Identify and Correct Errors • Real World Problems
FAMILY LETTER
2 Area of Any Right Triangle . . . . . . . . . . . . 131 ACTIVITIES Share and Discuss Homework • Explore Right Triangles • Real World Problems
3 Area of Any Parallelogram . . . . . . . . . . . . . 139 ACTIVITIES Share and Discuss Homework • Area of a Parallelogram • Area of a Rhombus • Solve Problems
4 Area of Any Triangle . . . . . . . . . . . . . . . . . . 149 ACTIVITIES Share and Discuss Homework • Compose Parallelograms with Triangles • Triangles and Parallelograms • Area of Triangles
5 Select the Needed Measurements . . . . . . . 157 ACTIVITIES Share and Discuss Homework • Appropriate Measurements • Choosing a Base • Which Measurements?
6 Area of Any Trapezoid . . . . . . . . . . . . . . . . 165 ACTIVITIES Share and Discuss Homework • Decompose and Compose with Trapezoids • Equivalent Formulas • Areas of Trapezoids
7 Area of a Complex Figure . . . . . . . . . . . . . . 173 ACTIVITIES Share and Discuss Homework • Area and Perimeter of Complex Figures
8 Area of Any Regular Polygon . . . . . . . . . . 181 ACTIVITIES Share and Discuss Homework • Area of Regular Polygons • Generalize a Formula
9 Graph Polygons in the Coordinate Plane. . . . . . . . . . . . . . . . . . . . . 187 ACTIVITIES Share and Discuss Homework • Graph Polygons • Find Side Lengths • Solve Real World Problems
10 Focus on Mathematical Practices . . . . . . . 197 ACTIVITIES Math and Tiling • Look for a Pattern • Establish a Position
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6 Comparing, Adding, and Subtracting with the Same Unit . . . . . . . . 257 ACTIVITIES Share and Discuss Homework • Visualize Fractions and Decimals • Adding and Subtracting
7 Equivalent Fractions or Decimals . . . . . . . 267 ACTIVITIES Share and Discuss Homework • Equivalent Fractions
8 Finding a Common Unit Fraction . . . . . . . . 275 ACTIVITIES Share and Discuss Homework • Equivalent Fractions
9 Mixed Problem Solving . . . . . . . . . . . . . . . . 281 ACTIVITIES Share and Discuss Homework • Mixed Practice
Relating, Composing, and Decomposing Decimals and Fractions Common Core Standards CC.6.NS.3, CC.6.NS.4
1 Place Value and Whole Number Division . . . . . . . . . . . . . . . . . . . . . 209 ACTIVITIES Place Value Meanings • Understand Multidigit Division
FAMILY LETTER
2 Estimated Multipliers in Division . . . . . . . 221 ACTIVITIES Share and Discuss Homework • Estimate the Multiplier • Learning the Quick Practice
3 Multiplying by a Decimal . . . . . . . . . . . . . . 229 ACTIVITIES Share and Discuss Homework • Multiply by Decimals
4 Decimal Divisors. . . . . . . . . . . . . . . . . . . . . . 239 ACTIVITIES Share and Discuss Homework • Dividing by Decimals
5 Multiplication or Division . . . . . . . . . . . . . . 249 ACTIVITIES Share and Discuss Homework • Review Decimal Multiplication and Division
Multiplication and Division of Whole Numbers and Decimals Common Core Standards CC.6.NS.2, CC.6.NS.3
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209A
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Multiplying Fractions and Dividing with Fractions and Whole Numbers Common Core Standards CC.6.NS.1, CC.6.NS.3, CC.6.NS.4
Dividing a Fraction by a Fraction Common Core Standards CC.6.NS.1, CC.6.NS.3
12 Is It Multiplying or Dividing?. . . . . . . . . . . 309 ACTIVITIES Share and Discuss Homework • Mixed Practice
for Lessons 10, 11, 12
10 Multiplying with Fractions. . . . . . . . . . . . . 289 ACTIVITIES Share and Discuss Homework • Multiplying Fractions • Introducing a New Quick Practice Routine
11 Dividing with Fractions and Whole Numbers. . . . . . . . . . . . . . . . . . . . . . 301 ACTIVITIES Share and Discuss Homework • Divide Whole Numbers and Unit Fractions
17 Mixed Practice with Decimals and Fractions . . . . . . . . . . . . . . . . . . . . . . . . 349 ACTIVITIES Share and Discuss Homework • Fraction and Decimal Review
for Lessons 13, 14, 15, 16, 17
18 Focus on Mathematical Practices . . . . . . . 355 ACTIVITIES Math and the Stock Market • Use Reasoning • Establish a Position
13 Dividing Numerators and Denominators . . . . . . . . . . . . . . . . . . . . . . . 317 ACTIVITIES Share and Discuss Homework • Relating Multiplication and Division • Learning the New Quick Practice Routine
14 Dividing by Unsimplifying . . . . . . . . . . . . . 325 ACTIVITIES Share and Discuss Homework • Two Division Methods
15 Dividing by Multiplying by the Reciprocal . . . . . . . . . . . . . . . . . . . . . . . . . . . 333 ACTIVITIES Share and Discuss Homework • Review and Practice Division Methods
16 Is It Multiplying or Dividing?. . . . . . . . . . . 341 ACTIVITIES Share and Discuss Homework • Fractions as Factors and Divisors
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4 Surface Area of Prisms and Pyramids UNIT
Nets and Surface Area of Prisms Common Core Standards CC.6.G.1, CC.6.G.4, CC.6.EE.2, CC.6.EE.2c
3 Surface Area of Prisms . . . . . . . . . . . . . . . . 387 ACTIVITIES Share and Discuss Homework • Solve Problems
for Lessons 1, 2, 3
1 Nets and Surface Area for Rectangular Prisms . . . . . . . . . . . . . . . . . . . 365 ACTIVITIES Model Rectangular Prisms • Surface Area of Rectangular Prisms • Surface Area of Cubes
FAMILY LETTER
2 Nets and Surface Area for Nonrectangular Prisms . . . . . . . . . . . . . . . . 377 ACTIVITIES Share and Discuss Homework • Model Nonrectangular Prisms • Surface Area of Nonrectangular Prisms
Nets and Surface Area of Pyramids Common Core Standards CC.6.G.1, CC.6.G.4, CC.6.EE.2, CC.6.EE.2c, CC.6.EE.6
for Lessons 4 and 5
6 Focus on Mathematical Practices . . . . . . . . 407 ACTIVITIES Math and Packaging • Look for a Pattern • Establish a Position
4 Nets for Pyramids . . . . . . . . . . . . . . . . . . . . 393 ACTIVITIES Share and Discuss Homework • Model Pyramids • Construct Other Types of Pyramids
5 Surface Area of Pyramids. . . . . . . . . . . . . . 401 ACTIVITIES Share and Discuss Homework • Surface Area and Pyramids
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UNIT
Equivalent Expressions Common Core Standards CC.6.EE.1, CC.6.EE.2, CC.6.EE.2a, CC.6.EE.2b, CC.6.EE.2c, CC.6.EE.3, CC.6.EE.4, CC.6.NS.4
4 Modeling and Simplifying Expressions . . . . . . . . . . . . . . . . . . . . . . . . . 445 ACTIVITIES Share and Discuss Homework • Expressions for Dot Diagrams
5 Expressions for Area and Surface Area. . . 455 ACTIVITIES Share and Discuss Homework • Different Expressions for the Same Area • Surface Areas of Prisms • Seeing Area in Different Ways (Optional)
1 Expressions and Order of Operations . . . 417 ACTIVITIES The Language of Algebra • Simplifying and Evaluating Expressions
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2 Expressions with Exponents . . . . . . . . . . . 425 ACTIVITIES Share and Discuss Homework • Exponents • Expressions That Represent Designs
3 Interpreting and Analyzing Expressions . . 435 ACTIVITIES Share and Discuss Homework • Describe Expressions • Analyze Expressions
8 The Distributive Property. . . . . . . . . . . . . . 491 ACTIVITIES Share and Discuss Homework • Understand and Apply the Distributive Property • Equivalent Expressions
9 Practice with Expressions. . . . . . . . . . . . . . 503 ACTIVITIES Share and Discuss Homework • Introduce the New Quick Practice Routine • Work with Expressions
6 Equivalent Expressions . . . . . . . . . . . . . . . 465 ACTIVITIES Share and Discuss Homework • Modeling Expressions
7 The Commutative and Associative Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 477 ACTIVITIES Share and Discuss Homework • Commutative and Associative Properties of Addition • Commutative and Associative Properties of Multiplication
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417A
Solving Equations and Inequalities Common Core Standards CC.6.EE.2, CC.6.EE.2a, CC.6.EE.3, CC.6.EE.5, CC.6.EE.6, CC.6.EE.7, CC.6.EE.8, CC.6.EE.9
14 Inequalities. . . . . . . . . . . . . . . . . . . . . . . . . . 553 ACTIVITIES Share and Discuss Homework • Writing Inequalities • Graphing Inequalities
15 Solutions of Equations and Inequalities. . . . . . . . . . . . . . . . . . . . . . . . . . 565 ACTIVITIES Share and Discuss Homework • Identify Solutions • Use Reasoning to Solve Equations
16 Addition and Subtraction Equations . . . . 575 ACTIVITIES Share and Discuss Homework • Addition and Subtraction Equations
17 Multiplication and Division Equations . . . 585 ACTIVITIES Share and Discuss Homework • Multiplication and Division Equations
for Lessons 14, 15, 16, 17
18 Focus on Mathematical Practices . . . . . . . 597 ACTIVITIES Math and Transportation • Use Reasoning • Establish a Position
10 Relating Two Quantities . . . . . . . . . . . . . . 513 ACTIVITIES Share and Discuss Homework • Quantities That Vary Together • Equations for Quantities That Vary Together
11 Motion at a Constant Speed . . . . . . . . . . . 523 ACTIVITIES Share and Discuss Homework • Representations of Motion at a Constant Speed
12 Relating Equations, Tables, and Graphs. . . . . . . . . . . . . . . . . . . . . . . . . . 535 ACTIVITIES Share and Discuss Homework • Making a Table and Graph from an Equation • Relating Equations to Rates and Graphs
13 Writing Equations . . . . . . . . . . . . . . . . . . . . 545 ACTIVITIES Share and Discuss Homework • Writing and Using Cost Equations
for Lessons 10, 11, 12, 13
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UNIT
1 What Is Volume? . . . . . . . . . . . . . . . . . . . . . 609 ACTIVITIES Review Volume • How Is Volume Different from Surface Area? • Choose a Measure
FAMILY LETTER
2 Fractional Unit Cubes . . . . . . . . . . . . . . . . . 619 ACTIVITIES Share and Discuss Homework • Prisms with Fractional Edge Lengths • Packing a Prism with Unit Cubes of Appropriate Unit Fraction Edge Lengths
3 Compose Rectangular Prisms with Fractional Edge Lengths . . . . . . . . . . 629 ACTIVITIES Share and Discuss Homework • Build Rectangular Prisms • Prisms with Fractional Base Dimensions • Use Formulas to Express Volume and Find Unknown Dimensions
4 Volume of Prisms with Fractional Edge Lengths . . . . . . . . . . . . . . . . . . . . . . . . 641 ACTIVITIES Share and Discuss Homework • Practice Finding Volume of Prisms • Solve Real World Problems
5 Write and Solve Equations About Volume . . . . . . . . . . . . . . . . . . . . . . . 647 ACTIVITIES Share and Discuss Homework • Relate Volume to Dimensions of the Prism • Write and Solve Equations • Problems Involving Surface Area and Volume
6 Focus on Mathematical Practices . . . . . . . 655 ACTIVITIES Math and Construction • Look for a Pattern • Establish a Position
Volume Formulas for Rectangular Prisms Common Core Standards CC.6.G.1, CC.6.G.2, CC.6.G.4, CC.6.EE.2, CC.6.EE.2c, CC.6.EE.6
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609A
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Ratios with Tape Diagrams and Equations Common Core Standards CC.6.RP.1, CC.6.RP.2, CC.6.RP.3, CC.6.RP.3a, CC.6.RP.3b, CC.6.EE.6, CC.6.EE.7
7 Solve Ratio and Rate Problems . . . . . . . . . 717 ACTIVITIES Share and Discuss Homework • Solve Rate and Ratio Problems
for Lessons 5, 6, 7
5 Describing Ratios with Tape Diagrams . . 701 ACTIVITIES Share and Discuss Homework • Using Tape Diagrams • Ratios Involving the Whole
6 Ratios and Multiplicative Comparisons . . 709 ACTIVITIES Share and Discuss Homework • Relating Quantities in Different Ways
1 Comparing Ratios . . . . . . . . . . . . . . . . . . . . 665 ACTIVITIES Review Ratio and Proportion from Unit 1 • Use Tables to Compare Ratios • Use Graphs to Compare Ratios
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2 Unit Rates . . . . . . . . . . . . . . . . . . . . . . . . . . 675 ACTIVITIES Share and Discuss Homework • Unit Rates for Ratios • New Quick Practice Routine • Solving Proportion Problems Using Unit Rates
3 Ratios, Fractions, and Fraction Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 687 ACTIVITIES Share and Discuss Homework • Ratios in Fraction Notation
4 Understanding Cross-Multiplication . . . . . 695 ACTIVITIES Share and Discuss Homework • Understanding Cross-Multiplication
Ratios, Fractions, Unit Rates, and Cross-Multiplying Common Core Standards CC.6.RP.1, CC.6.RP.2, CC.6.RP.3, CC.6.RP.3a, CC.6.RP.3b, CC.6.EE.6, CC.6.EE.7
7 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665A
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Percent Common Core Standards CC.6.RP.3, CC.6.RP.3c, CC.6.EE.6, CC.6.EE.7
Relate Different Measurement Units Common Core Standards CC.6.RP.1, CC.6.RP.3, CC.6.RP.3c, CC.6.RP.3d, CC.6.EE.6, CC.6.EE.7, CC.6.EE.9, CC.6.G.1, CC.6.G.4
11 Solve Percent Problems . . . . . . . . . . . . . . . 753 ACTIVITIES Share and Discuss Homework • Compare Using Percents • Practice Solving Percent Problems
8 The Meaning of Percent. . . . . . . . . . . . . . . 723 ACTIVITIES Share and Discuss Homework • Understand Percent
9 Percent of a Number. . . . . . . . . . . . . . . . . . 733 ACTIVITIES Share and Discuss Homework • Finding Percent of a Number
10 Percent Calculations . . . . . . . . . . . . . . . . . . 743 ACTIVITIES Share and Discuss Homework • Finding the Portion • Finding the Whole
for Lessons 12, 13
14 Focus on Mathematical Practices . . . . . . . 779 ACTIVITIES Math and Collections • Use Reasoning • Establish a Position
12 Convert Units of Length. . . . . . . . . . . . . . . 759 ACTIVITIES Share and Discuss Homework • Length Conversions • Convert Units to Find Area
13 Convert Units of Liquid Volume, Mass, and Weight . . . . . . . . . . . . . . . . . . . . 769 ACTIVITIES Share and Discuss Homework • Convert Units of Liquid Volume • Convert Units of Mass and Weight
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Summarizing Data: The Mean, the Median Common Core Standards CC.6.SP.2, CC.6.SP.3, CC.6.SP.4, CC.6.SP.5, CC.6.SP.5c, CC.6.SP.5d
6 Find and Use the Median . . . . . . . . . . . . . . 831 ACTIVITIES Share and Discuss Homework • Find the Median • The Shape of Data
3 Making Data Groups Equal . . . . . . . . . . . . 809 ACTIVITIES Share and Discuss Homework • What Is the Mean of a Data Set? • What’s the Error?
4 Use the Mean. . . . . . . . . . . . . . . . . . . . . . . . 817 ACTIVITIES Share and Discuss Homework • Use the Mean to Summarize and Compare Data
5 The Mean as a Balance Point . . . . . . . . . . . 823 ACTIVITIES Share and Discuss Homework • Dot Plots with the Same Mean • Calculate the Mean Using a Dot Plot
1 Making Sense of Data . . . . . . . . . . . . . . . . 791 ACTIVITIES Why Do We Study Statistics? • Analyzing Numerical Data in a Dot Plot
FAMILY LETTER
2 Dot Plots and Histograms . . . . . . . . . . . . . 799 ACTIVITIES Share and Discuss Homework • Making and Reading Dot Plots • Making and Reading Histograms
for Lessons 1, 2
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 791A
Analyzing Statistics8
Describing Variability in Data Common Core Standards CC.6.SP.1, CC.6.SP.2, CC.6.SP.3, CC.6.SP.4, CC.6.SP.5, CC.6.SP.5a, CC.6.SP.5b, CC.6.SP.5c, CC.6.SP.5d
11 Collect, Display, and Interpret Data . . . . . 875 ACTIVITIES Share and Discuss Homework • Investigate Paper Airplanes
for Lessons 7, 8, 9, 10, 11
12 Focus on Mathematical Practices . . . . . . . 883 ACTIVITIES Math and Handprints • Informal Units of Measure • Use Reasoning • Establish a Position
7 Variability in Data . . . . . . . . . . . . . . . . . . . . 841 ACTIVITIES Share and Discuss Homework • The Range of Data • Find Quartiles
8 Box Plots. . . . . . . . . . . . . . . . . . . . . . . . . . . . 851 ACTIVITIES Share and Discuss Homework • Box Plots • Interpret Box Plots • Interquartile Range
9 Mean Absolute Deviation. . . . . . . . . . . . . . 861 ACTIVITIES Share and Discuss Homework •
Distance from the Mean • Mean Absolute Deviation • Interpret Mean Absolute Deviation
10 Clusters, Peaks, Gaps, and Outliers . . . . . 869 ACTIVITIES Share and Discuss Homework • The Overall Shape of Data • Summarize and Describe Data
UNIT
1 Negative Numbers in the Real World. . . . 895 ACTIVITIES Discuss Situations Involving Negative Numbers • Identify Opposites
FAMILY LETTER
2 Integers on a Number Line . . . . . . . . . . . . 901 ACTIVITIES Share and Discuss Homework • Lengths on a Number Line • Distance and Points on a Number Line • Introduce the Quick Practice for Unit 9 • The Number Line Game
3 Compare and Order Integers . . . . . . . . . . . 911 ACTIVITIES Share and Discuss Homework • Compare and Order Integers Using a Number Line • Use Absolute Value • Compare and Order Integers in Real World Situations
4 Integers and the Coordinate Plane . . . . . . 923 ACTIVITIES Share and Discuss Homework • Coordinate Plane Graphing • Quadrants • Real World Situations
Discuss, Compare, and Graph Integers Common Core Standards CC.6.NS.5, CC.6.NS.6, CC.6.NS.6a, CC.6.NS.6b, CC.6.NS.6c, CC.6.NS.7, CC.6.NS.7a, CC.6.NS.7b, CC.6.NS.7c, CC.6.NS.7d, CC.6.NS.8
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 895A
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Grade 6 Posters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T1
5 Rational Numbers on a Number Line . . . . 935 ACTIVITIES Share and Discuss Homework • Fractions on a Number Line • Decimals on a Number Line • The Number Line Game
6 Compare and Order Rational Numbers . . 945 ACTIVITIES Share and Discuss Homework • Use a Number Line to Compare Rational Numbers • Rational Numbers in Real World Situations
7 Rational Numbers and the Coordinate Plane . . . . . . . . . . . . . . . . . . . . . 953 ACTIVITIES Share and Discuss Homework • Distance and Reflections in the Coordinate Plane • Absolute Value and Distance • Real World Situations
for Lessons 5, 6, 7
8 Focus on Mathematical Practices . . . . . . . . 965 ACTIVITIES Math and Global Positioning • Draw a Model • Establish a Position
Discuss, Compare, and Graph Rational Numbers Common Core Standards CC.6.NS.5, CC.6.NS.6, CC.6.NS.6a, CC.6.NS.6b, CC.6.NS.6c, CC.6.NS.7, CC.6.NS.7a, CC.6.NS.7b, CC.6.NS.7c, CC.6.NS.7d, CC.6.NS.8, CC.6.G.3
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Volume 1 Contents - Houghton Mifflin Harcourt