Prealgebra, 2nd Edition Chapter 1:  Whole Numbers 1.1Study TipsGroup Activity: Becoming a Successful Student1.2  Introduction to Whole Numbers1.3    Addition and Subtraction of Whole Numbers and Perimeter1.4    Rounding and Estimating1.5    Multiplication of Whole Numbers and Area1.6    Division of Whole NumbersProblem Recognition Exercises - Operations on Whole Numbers1.7  Exponents, Algebraic Expressions, and the Order of Operations1.8 Mixed Applications and Computing Mean Chapter 2:  Integers and Algebraic Expressions 2.1  Integers, Absolute Value, and Opposite2.2  Addition of Integers2.3   Subtraction of Integers2.4   Multiplication and Division of IntegersProblem Recognition Exercises - Operations on Integers2.5Order of Operations and Algebraic ExpressionsGroup Activity: Checking Weather Predictions Chapter 3:  Solving Equations  3.1  Simplifying Expressions and Combining Like Terms3.2 Addition and Subtraction Properties of Equality   3.3   Multiplication and Division Properties of Equality3.4Solving Equations with Multiple Steps  Problem Recognition Exercises - Comparing Expressions and Equations3.5Applications and Problem SolvingGroup Activity: Constructing Linear Equations  Chapter 4:  Fractions and Mixed Numbers 4.1Introduction to Fractions and Mixed Numbers4.2   Simplifying Fractions4.3   Multiplication and Division of Fractions4.4   Least Common Multiple and Equivalent Fractions4.5  Addition and Subtraction of Fractions4.6  Estimation and Operations on Mixed NumbersProblem Recognition Exercises - Operations on Fractions and Mixed Numbers4.7  Order of Operations and Complex Fractions4.8  Solving Equations Containing FractionsProblem Recognition Exercises - Comparing Expressions and EquationsGroup Activity: Card Games with Fractions Chapter 5:  Decimals 5.1Decimal Notation and Rounding5.2  Addition and Subtraction of Decimals5.3 Multiplication of Decimals and Applications with Circles5.4   Division of DecimalsProblem Recognition Exercises - Operations on Decimals5.5 Fractions, Decimals, and the Order of Operations5.6   Solving Equations Containing Decimals5.7  Mean, Median, and ModeGroup Activity: Purchasing from a Catalog Chapter 6:  Ratio and Proportion 6.1  Ratios6.2   Rates and Unit Cost6.3   ProportionsProblem Recognition Exercises - Operations on Fractions versus Solving Proportions6.4 Applications of Proportions and Similar FiguresGroup Activity: Investigating Probability Chapter 7: Percents 7.1Percents, Fractions, and Decimals7.2Percent Proportions and Applications7.3Percent Equations and ApplicationsProblem Recognition Exercises - Percents7.4Applications of Sales Tax, Commission, Discount, Markup, and Percent Increase and Decrease7.5Simple and Compound InterestGroup Activity: Tracking Stocks Chapter 8: Measurement and Geometry 8.1US Customary Units of Measurement8.2Metric Units of Measurement8.3Converting Between US Customary and Metric UnitsProblem Recognition Exercises - US Customary and Metric Conversions8.4Medical Applications Involving Measurement8.5Lines and Angles8.6Triangles and the Pythagorean Theorem8.7Perimeter, Circumference, and AreaProblem Recognition Exercises - Area, Perimeter, and Circumference8.8Volume and Surface AreaGroup Activity: Remodeling the Classroom Chapter 9: Graphs and Statistics 9.1Rectangular Coordinate System9.2Graphing Two-Variable Equations9.3Tables, Bar Graphs, Pictographs, and Line Graphs9.4Frequency Distributions and Histograms9.5Circle Graphs9.6Introduction to ProbabilityGroup Activity: Creating a Statistical Report Chapter 10: Exponents and Polynomials 10.1Addition and Subtraction of Polynomials10.2Multiplication Properties of Exponents10.3Multiplication of PolynomialsProblem Recognition Exercises - Operations on Polynomials and Exponential Expressions10.4Introduction to Factoring10.5Negative Exponents and the Quotient Rule for Exponents10.6Scientific NotationGroup Activity: Evaluating and Interpreting a Polynomial Model