Grade 8 – Lessons – 1_st term Holt Algebra Powerpoint Presentations Chapter 1: Foundations of Algebra 1.1 Variables and Expressions 1.2 Adding and Subtracting Real Numbers 1.3 Multiplying and Dividing Real Numbers 1.4 Powers and Exponents 1.5 Square Roots and Real Numbers 1.6 Order of Operations 1.7 Simplifying Expressions 1.8 Introduction to Functions Chapter 2: Equations 2.1 Solving Equations by Adding and Subtracting 2.2 Solving Equations by Multiplying and Dividing 2.3 Solving Two-Step and Multi-Step Equations 2.4 Solving Equations with Variables on Both Sides 2.5 Solving for a Variable 2.6 Rates, ratios, and Proportions 2.7 Applications of Proportions 2.8 Percents 2.9 Applications of Percents 2.10 Percent of Increase and Decrease Chapter 3: Inequalities 3.1 Graphing and Writing Inequalities 3.2 Solving Inequalities by Adding and Subtracting 3.3 Solving Inequalities by Multiplying and Dividing 3.4 Solving Two-Step and Multi-Step Inequalities 3.5 Solving Inequalities with Variables on Both Sides 3.6 Solving Compound Inequalities Chapter 4: Functions 4.1 Graphing Relationships 4.2 Relations and Functions 4.3 Writing Functions 4.4 Graphing Functions 4.5 Scatter Plots and Trend Lines 4.6 Arithmetic Sequences Chapter 5: Linear Functions 5.1 Identifying Linear Functions 5.2 Using Intercepts 5.3 Rates of Change and Slope 5.4 The Slope Formula 5.5 Direct Variation 5.6 Slope-Intercept Form 5.7 Point-Slope Form 5.8 Slopes of Parallel and Perpendicular Lines 5.9 Transforming Linear Functions Chapter 6: Systems of Equations and Inequalities 6.1 Solving Systems by Graphing 6.2 Solving Systems by Substitution 6.3 Solving Systems by Elimination 6.4 Solving Special Systems 6.5 Solving Linear Inequalities 6.6 Solving Systems of Linear Inequalities Chapter 7: Exponents and Polynomials 7.1 Integer Exponents 7.2 Powers of 10 and Scientific Notation 7.3 Multiplication Properties of Exponents 7.4 Division Properties of Exponents 7.5 Polynomials 7.6 Adding and Subtracting Polynomials 7.7 Multiplying Polynomials 7.8 Special Products of Polynomials Chapter 8: Factoring Polynomials 8.1 Factors and Greatest Common Factors 8.2 Factoring by GCF 8.3 Factoring x2 + bx + c 8.4 Factoring ax2 + bx + c 8.5 Factoring Special Products 8.6 Choosing a Factoring Method Chapter 9: Quadratic Functions and Equations 9.1 Identifying Quadratic Functions 9.2 Characteristics of Quadratic Functions 9.3 Graphing Quadratic Functions 9.4 Transforming Quadratic Functions 9.5 Solving Quadratic Equations by Graphing 9.6 Solving Quadratic Equations by Factoring 9.7 Solving Quadratic Equations by Using Square Roots 9.8 Completing the Square 9.9 The Quadratic Formula and the Discriminant Chapter 10: Data Analysis and Probability 10.1 Organizing and Displaying Data 10.2 Frequency and Histograms 10.3 Data Distributions 10.4 Misleading Graphs and Statistics 10.5 Experimental Probability 10.6 Theoretical Probability 10.7 Independent and Dependent Events 10.8 Combinations and Permutations Chapter 11: Exponential and Radical Functions 11.1 Geometric Sequences 11.2 Exponential Functions 11.3 Exponential Growth and Decay 11.4 Linear, Quadratic, and Exponential Models 11.5 Square-Root Functions 11.6 Radical Expressions 11.7 Adding and Subtracting Radical Expressions 11.8 Multiplying and Dividing Radical Expressions 11.9 Solving Radical Equations Chapter 12: Rational Functions and Equations 12.1 Inverse Variation 12.2 Rational Functions 12.3 Simplifying Rational Expressions 12.4 Multiplying and Dividing Rational Expressions 12.5 Adding and Subtracting Rational Expressions 12.6 Dividing Polynomials 12.7 Solving Rational Equations
