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OLPC - Algebra 1 in Simple English
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Chapter 1. Introduction to Basic Algebra Ideas
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Variables and Expressions
Lesson 2. Exponents and Powers
Lesson 3. Order of Operations
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Lesson 4. Translating Words into Math Symbols
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Lesson 5. Solving Equations Using Properties of Mathematics
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Chapter Review
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Chapter Test
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Chapter 2. Working with Rational Numbers
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Integers and the Number Line
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Lesson 2. Absolute Value
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Lesson 3. Adding Rational Numbers
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Lesson 4. Subtracting Rational Numbers
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Lesson 5. Multiplying Rational Numbers
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Lesson 6. Distributive Property
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Lesson 7. Combining Like Terms
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Lesson 8. Dividing Rational Numbers
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Lesson 9. Formulas
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Chapter Review
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Chapter Test
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Chapter 3. Solving Equations
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Solving Equations with Addition and Subtraction
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Lesson 2. Solving Equations with Multiplication and Division
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Lesson 3. Solving Multi-Step Equations
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Lesson 4. Solving Equations with Variables on Both Sides of the Equation
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Lesson 5. Equations with More than One Variable
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Lesson 6. Formulas
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Chapter Review
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Chapter 4. Proportions and Proportional Reasoning
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Lesson
Example Problems
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Practice Problems
Lesson 1. Proportions
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Lesson 2. Percents
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Lesson 3. Percent of Change
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Lesson 4. Weighted Averages
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Lesson 5. Direct and Inverse Variation
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Lesson 6. Solving Similar Triangles using Proportions
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Chapter Review
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Chapter 5. Lines (Linear Functions)
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Graphing Points
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Lesson 2. Equations in Two Variables
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Lesson 3. Graphing Lines(Linear Functions)
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Lesson 4. Slope of a Line
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Lesson 5. Slope-Intercept Form of a Line
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Lesson 6. Find Parallel and Perpendicular Lines
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Lesson 7. Find the Equation of the Line Using Two Points
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Lesson 8. Functions and Relations
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Chapter Review
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Chapter Test
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Chapter 6. Linear Inequalities
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Solving Inequalities
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Lesson 2. Solving "AND" Compound Inequalities
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Lesson 3. Solving "OR" Compound Inequalities
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Lesson 4. Solving Absolute Value Inequalities
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Lesson 5. Graphing Linear Inequalities
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Chapter Review
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Chapter 7. Systems of Linear Equations
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Solving Linear Systems by Graphing
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Lesson 2. Solving Linear Systems by Substitution
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Lesson 3. Solving Linear Systems by Linear Combinations
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Lesson 4. Using Matricies to Solve Linear Systems
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Chapter Review
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Chapter Test
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Chapter 1-7 Test
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Chapter 8. Polynomials
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Exponents
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Lesson 2. Zero and Negative Exponents
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Lesson 3. Adding and Subtracting Polynomials
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Lesson 4. Multiplying Monomials
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Lesson 5. Powers of Monomials
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Lesson 6. Multiplying Monomials and Polynomials
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Lesson 7. Multiplying Polynomials
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Chapter Review
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Chapter Test
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Chapter 9. Factoring
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Factors of Integers
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Lesson 2. Dividing Monomials
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Lesson 3. Monomial Factors of Polynomials
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Lesson 4. Multiplying Binomials
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Lesson 5. Squares of Binomials
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Lesson 6. Factoring x^2 + bx + c
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Lesson 7. Factoring x^2 - bx + c
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Lesson 8. Factoring x^2 - bx - c and x^2 + bx - c
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Lesson 9. Factoring by Grouping
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Lesson 10. Factoring Cubic Polynomials
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Chapter Review
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Chapter Test
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Chapter 10. Solving Quadratic Equations
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. The Zero Product Property
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Lesson 2. Solving Quadratic Equations by Factoring
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Lesson 3. Solving Quadratic Equations By Taking The Square Root of Both Sides
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Lesson 4. Solving Quadratic Equations By Completing The Square
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Lesson 5. Solving Quadratic Equations By Using The Quadratic Formula
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Lesson 6. The Discriminant
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Lesson 7. Quadratic Equation Word Problems
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Chapter 11. Quadratic Functions
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Graphing a Parabola
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Lesson 2. Using the Discrimnant to Help Graph a Parabola
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Lesson 3. Finding the Axis of Symmetry of a Parabola
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Lesson 4. Finding the Vertex of a Parabola
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Lesson 5. Graphing Quadratic Inequalities
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Chapter Review
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Chapter 12. Exponential Functions
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Multiplication of Exponential Expressions
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Lesson 2. Zero and Negative Exponents
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Lesson 3. Graphs of Exponential Functions
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Lesson 4. Division of Exponential Expressions
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Lesson 5. Scientific Notation
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Lesson 6. Growth and Decay Functions
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Chapter Review
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Chapter 13. Rational Expressions and Equations
Vocabulary
Lesson
Example Problems
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Practice Problems
Lesson 1. Direct and Inverse Variation
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Lesson 2. Simplifying Rational Expressions
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Lesson 3. Multiplying and Dividing Rational Expressions
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Lesson 4. Adding and Subtracting with Like Denominators
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Lesson 5. Adding and Subtracting When the Denominators are the Same
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Lesson 6. Adding and Subtracting When the Denominators are Different
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Lesson 7. Solving Rational Equations
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Chapter Review
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Chapter 14. Radical Expressions and Equations
Vocabulary
Lesson
Example Problems
Practice Games
Practice Problems
Lesson 1. Square Root Functions
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Lesson 2. Equations with Radicals
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Lesson 3. Rational Exponents
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Lesson 4. The Pythagorean Theorem
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Lesson 5. The Distance Formula
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Chapter Review
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Chapter Test
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Final Test
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