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Overview
Colorful, dynamic, and filled with engaging activities, McGraw Hill Math Grade 8, Third Edition provides maximum educational value, giving your 8th grader a student-friendly learning experience to learn and practice the skills they need to do well in school and on standardized tests.
Based on the curriculum standards followed by states across the U.S., McGraw Hill Math Grade 8 covers key topics with easy-to-follow instructions, helpful examples, and more than 1,000 practice problems with answers. End-of-chapter tests allow your child to see where mastery has been gained and what they need to focus on. As they master each concept, you child will sharpen their problem-solving skills and build the confidence they need to succeed in eighth grade math.
Features include:
- NEW Addition of “real-world” questions and multi-step problems
- A state-by-state guide shows you how to focus your child’s lessons
- The guide shows which states have adopted Common Core State Standards, how each state has implemented the standards for math, and outlines the standards for non-Common Core states
- 1,000+ math problems with explanations for answers
- A 10-Week Summer Study Plan shows you how to create the best study schedule for your child
- A pretest helps your child determine which skills require more attention
- End-of-chapter tests helps your child assess if they’ve mastered the chapter’s concepts
- Posttest at the end of the book shows your child how well they understand key concepts
- A glossary explains key terms that students will encounter in the book
- Solving problems with rational numbers
- Approximating irrational numbers
- Ratios, proportions, and percents
- Roots and exponents
- Performing operations with scientific notation
- Analyzing and solving linear equations and pairs of linear equations
- Graphing proportional relationships and functions
- Customary and metric units of measure, including conversions
- Geometric transformations
- Using the Pythagorean Theorem
- Solving problems involving volume of cones and spheres
- Analyzing patterns in bivariate data, including probability
Product Details
| ISBN-13: | 9781264285716 |
|---|---|
| Publisher: | McGraw Hill LLC |
| Publication date: | 08/16/2022 |
| Edition description: | 3rd ed. |
| Pages: | 208 |
| Sales rank: | 691,212 |
| Product dimensions: | 8.53(w) x 10.82(h) x 0.44(d) |
| Age Range: | 13 Years |
About the Author
Table of Contents
Letter to Parents and Students 1
Eigth Grade National and State Math Standards 2
Pretest 4
Answers and Explanations for Pretest 10
Unit 1 Operations with Rational Numbers
Chapter 1 Fundamentals
Lesson 1.1 Order of Operations 13
Lesson 1.2 Properties 14
Chapter 2 Negative Numbers
Lesson 2.1 Negative Numbers 15
Lesson 2.2 Adding and Subtracting Negative Numbers 16
Lesson 2.3 Multiplying and Dividing Negative Numbers 17
Chapter 3 Fractions and Mixed Numbers
Lesson 3.1 Changing Improper Fractions to Mixed Numbers 18
Lesson 3.2 Changing Mixed Numbers to Improper Fractions 19
Lesson 3.3 Adding and Subtracting Fractions with Like Denominators 20
Lesson 3.4 Adding or Subtracting Fractions with Unlike Denominators 22
Lesson 3.5 Adding or Subtracting Mixed Numbers with Unlike Denominators 23
Lesson 3.6 Reducing Fractions 25
Chapter 4 Multiplying Fractions
Lesson 4.1 Multiplying Fractions and Whole Numbers 26
Lesson 4.2 Multiplying Two Fractions; Reciprocals 27
Lesson 4.3 Multiplying Fractions and Mixed Numbers 28
Lesson 4.4 Multiplying Mixed Numbers 29
Chapter 5 Dividing Fractions
Lesson 5.1 Dividing Fractions by Whole Numbers 30
Lesson 5.2 Dividing Whole Numbers by Fractions 31
Lesson 5.3 Dividing Fractions by Fractions 32
Lesson 5.4 Dividing Mixed Numbers 33
Chapter 6 Understanding Decimals
Lesson 6.1 Place Value and Rounding 34
Lesson 6.2 Changing Fractions to Decimals 35
Lesson 6.3 Changing Decimals to Fractions 36
Lesson 6.4 Comparing and Ordering Decimals 37
Chapter 7 Adding and Subtracting Decimals
Lesson 7.1 Adding Decimals 38
Lesson 7.2 Subtracting Decimals 39
Chapter 8 Multiplying and Dividing Decimals
Lesson 8.1 Multiplying with Decimals 40
Lesson 8.2 Dividing with Decimals 41
Review Rational Numbers 42
Unit 1 Test 44
Unit 2 Ratios, Proportions, and Percents
Chapter 9 Ratios & Proportions
Lesson 9.1 Ratios 50
Lesson 9.2 Proportions and Cross-Multiplying 51
Lesson 9.3 Rates 53
Chapter 10 Percents
Lesson 10.1 Proportions and Percent 55
Lesson 10.2 Percent Change, Mark-up, and Discount 56
Lesson 10.3 Percents and Fractions 57
Lesson 10.4 Multiplying Percents and Fractions 58
Lesson 10.5 Percents and Decimals 59
Lesson 10.6 Simple and Compound Interest 60
Unit 2 Test 62
Unit 3 Exponents & Roots
Chapter 11 Exponents
Lesson 11.1 Multiplying and Dividing Exponents 67
Lesson 11.2 Powers 68
Lesson 11.3 More about Exponents 69
Chapter 12 Roots
Lesson 12.1 Squares and Square Roots 70
Lesson 12.2 Irrational Numbers 71
Chapter 13 Scientific Notation
Lesson 13.1 Understanding Scientific Notation 72
Lesson 13.2 Estimation and Comparison 73
Unit 3 Test 74
Unit 4 Equations & Inequalities
Chapter 14 Variable Expressions
Lesson 14.1 Understnading Variable Expressions 77
Lesson 14.2 Solving Equations with Addition and Subtraction 78
Lesson 14.3 Solving Equations with Multiplication and Division 79
Lesson 14.4 Solving 2-Step Equations 80
Lesson 14.5 Equations with Infinite or No Solutions 82
Chapter 15 Inequalities
Lesson 15.1 Understanding Inequalities 83
Lesson 15.2 Solving Inequalities by Addition and Subtraction 84
Lesson 15.3 Solving Inequalities by Multiplication and Division 85
Unit 4 Test 86
Unit 5 The Coordinate Plane
Chapter 16 Functions
Lesson 16.1 Plotting Ordered Pairs 90
Lesson 16.2 Function Tables 92
Chapter 17 Graphing Lines and Relationships
Lesson 17.1 Solve Equations by Graphing 95
Lesson 17.2 Slope 97
Lesson 17.3 Graphing Relationships 101
Unit 5 Test 106
Unit 6 Measurement
Chapter 18 Customary Units of Measure
Lesson 18.1 Customary Units of Length 110
Lesson 18.2 Customary Units of Liquid Volume 111
Lesson 18.3 Customary Units of Weight 112
Lesson 18.4 Perimeter with Customary Units 113
Lesson 18.5 Area with Customary Units 114
Chapter 19 Metric Units of Measure
Lesson 19.1 Metric Units of Length 115
Lesson 19.2 Metric Units of Liquid Volume 116
Lesson 19.3 Metric Units of Mass 117
Lesson 19.4 Calculating Perimeter and Area with Metric Units 118
Chapter 20 Equivalent Measures
Lesson 20.1 Changing from Customary Units to Metric Units 119
Lesson 20.2 Changing from Metric Units to Customary Units 120
Lesson 20.3 Customary and Metric Units of Temperature 121
Unit 6 Test 122
Unit 7 Geometry
Chapter 21 Basic Concepts of Geometry
Lesson 21.1 Points and Lines 127
Lesson 21.2 Line Segments and Rays 128
Lesson 21.3 Measuring and Naming Angles 129
Lesson 21.4 Types of Angles 130
Lesson 21.5 Finding Missing Angle Measurements 132
Chapter 22 Triangles
Lesson 22.1 Types of Triangles 133
Lesson 22.2 Congruent and Similar Triangles 134
Lesson 22.3 Right Triangles and Pythagorean Theorem 135
Chapter 23 Geometric Figures
Lesson 23.1 Quadrilaterals 137
Lesson 23.2 Polygons 138
Lesson 23.3 Circles 139
Lesson 23.4 Symmetry and Transformations 141
Chapter 24 Solid Figures
Lesson 24.1 Surface Area of Solid Figures 143
Lesson 24.2 Volume of Solid Figures 144
Unit 7 Test 146
Unit 8 Data & Statistics
Chapter 25 Data Presentation
Lesson 25.1 Bar Graphs 150
Lesson 25.2 Line Graphs 152
Lesson 25.3 Double-Line Graphs 154
Lesson 25.4 Circle Graphs 155
Chapter 26 Visualizing Statistics and Prebabilities
Lesson 26.1 Measures of Central Tendency 156
Lesson 26.2 Stem-and-Leaf Plots 157
Lesson 26.3 Box-and-Whisker Plots 158
Lesson 26.4 Tree Diagrams 159
Lesson 26.5 Venn Diagrams 160
Lesson 26.6 Calculating Probabilities 161
Unit 8 Test 162
Posttest 166
Answers and Explanations for Posttest 172
Glossary 175
Answers and Explanations 177