Algebra Videos

 Lesson 1 Classifying Real Number 

 Lesson 2 Understanding Variables and Expressions

 Lesson 3 Simplifying Expressions Using the Product Property of Exponents

 Lesson 4 Using Order of Operations

 Lesson 5 Finding Absolute Value and Adding Real Numbers

 Lesson 6 Subtracting Real Numbers

 Lesson 7 Simplifying Real Numbers

 Lesson 8 Using Unit Analysis to Convert Measures

 Lesson 9 Evaluating and Comparing Algebraic Expressions

 Lesson 10 Adding and Subtracting Real Numbers

 Investigation 1  Determining the Probability of an Event

 Lesson 11 Multiplying and Dividing Real Numbers

 Lesson 12 Using the Properties of Real Numbers to Simplify Expressions

 Lesson 13 Calculating and Comparing Square Roots

 Lesson 14 Determining the Theoretical Probability of an Event

 Lesson 15 Using the Distributive Property to Simplify Expressions

 Lesson 16 Simplifying and Evaluating Variable Expressions

 Lesson 17 Translating Between Words and Algebraic Expressions

 Lesson 18 Combining Like Terms

 Lesson 19 Solving One-Step Equations by adding or Subtracting

 Lesson 20 Graphing on a Coordinate Plane

 Investigation 2 Graphing a Relationship

 Lesson 21 Solving One-Step Equations by Multiplying or Dividing

 Lesson 22 Analyzing and Comparing Statistical Graphs

 Lesson 23 Solving Two-Step Equations

 Lesson 24 Solving Decimal Equations

 Lesson 25 Differentiating Between Relations and Functions

 Lesson 26 Solving Multi-Step Equations

 Lesson 27 Identifying Misleading Representations of Data

 Lesson 28 Solving Equations with Variables on Both Sides

 Lesson 29 Solving Literal Equations

 Lesson 30 Graphing Functions

 Investigation 3 Analyzing the Effects of Bias in Sampling, Surveys, and Bar Graphs

 Lesson 31 Using Rates, Ratios, and Proportions

 Lesson 32 Simplifying and Evaluating Expressions with Integers and Zero Exponents

 Lesson 33 Finding the Probability of Independent and Dependent Events 

 Lesson 34 Recognizing and Extending Arithmetic Sequences

 Lesson 35 Locating and Using Intercepts

 Lesson 36 Writing and Solving Proportions

 Lesson 37 Using Scientific Notation

 Lesson 38 Simplifying Expressions Using the GCF

 Lesson 39 Using the Distributive Property to Simplify Rational Expressions

 Lesson 40 Simplifying and Evaluating Expressions Using the Power Property for Exponents

 Investigation 4  Using Deductive and Inductive Reasoning

 Lesson 41 Finding Rates of Change and Slope

 Lesson 42 Solving Percent Problems

 Lesson 43 Simplifying Rational Expressions

 Lesson 44 Finding Slope Using the Slope Formula

 Lesson 45 Translating Between Words and Inequalities

 Lesson 46 Simplifying Expressions with Square Roots and Higher-Order Roots

 Lesson 47 Solving Problems Involving the Percent of Change

 Lesson 48 Analyzing Measures of Central Tendency

 Lesson 49 Writing Equations in Slope-Intercept Form

 Lesson 50 Graphing Inequalities

 Investigation 5 Using Logical Reasoning

 Lesson 51 Simplifying Rational Expressions with Like Denominators

 Lesson 52 Determining the Equation of a Line Given Two Points

 Lesson 53 Adding and Subtracting Polynomials

 Lesson 54 Displaying Data in a Box-and-Whisker Plot

 Lesson 55 Solving Systems of Linear Equations by Graphing

 Lesson 56 Identifying, Writing, and Graphing Direct Variation

 Lesson 57 Finding the Least Common Multiple

 Lesson 58 Multiplying Polynomials

 Lesson 59 Solving Systems of Linear Equations by Substitution

 Lesson 60 Finding Special Products of Binomials

 Investigation 6 Transforming Linear Functions

 Lesson 61 Simplifying Radical Expressions

 Lesson 62 Displaying Data in Stem-and-Leaf Plots and Histograms

 Lesson 63 Solving Systems of Linear Equations by Elimination

 Lesson 64 Identifying, Writing, and Graphing Inverse Variation

 Lesson 65 Writing Equations of Parallel and Perpendicular Lines

 Lesson 66 Solving Inequalities by Adding or Subtracting

 Lesson 67 Solving and Classifying Special Systems of Linear Equations

 Lesson 68 Mutually Exclusive and Inclusive Events

 Lesson 69 Adding and Subtracting Radical Expressions

 Lesson 70 Solving Inequalities by Multiplying or Dividing

 Investigation 7 Comparing Direct and Inverse Variations

 Lesson 71 Making and Analyzing Scatter Plots

 Lesson 72 Factoring Trinomials x^2 + bx + c

 Lesson 73 Solving Compound Inequalities

 Lesson 74 Solving Absolute-Value Equations

 Lesson 75 Factoring Trinomials ax^2 + bx + d 

 Lesson 76 Multiplying Radical Expressions

 Lesson 77 Solving Two-Step and Multi-Step Inequalities

 Lesson 78 Graphing Rational Functions

 Lesson 79 Factoring Trinomials by Using the GCF

 Lesson 80 Calculating Frequency Distributions

 Investigation 8 Identifying and Writing Joint Variation

 Lesson 81 Solving Inequalities with Variables on Both Sides

 Lesson 82 Solving Multi-Step Compound Inequalities

 Lesson 83 Factoring Special Products

 Lesson 84 Identifying Quadratic Functions

 Lesson 85 Solving Problems Using the Pythagorean Theorem

 Lesson 86 Calculating the Midpoint and Length of a Segment

 Lesson 87 Factoring Polynomials by Grouping

 Lesson 88 Multiplying and Dividing Rational Expressions

 Lesson 89 Identifying Characteristics of Quadratic Functions

 Lesson 90 Adding and Subtracting Rational Expressions

 Investigation 9 Choosing a Factoring Method

 Lesson 91 Solving Absolute-Value Inequalities

 Lesson 92 Simplifying Complex Fractions

 Lesson 93 Dividing Polynomials

 Lesson 94 Solving Multi-Step Absolute Value Equations

 Lesson 95 Combining Rational Expressions with Unlike Denominators

 Lesson 96 Graphing Quadratic Functions

 Lesson 97 Graphing Linear Inequalities

 Lesson 98 Solving Quadratic Equations by Factoring

 Lesson 99 Solving Rational Equations

 Lesson 100 Solving Quadratic Equations by Graphing

 Investigation 10 Transforming Quadratic Functions

 Lesson 101 Solving Multi-Step Absolute-Value Inequalities

 Lesson 102 Solving Quadratic Equations Using Square Roots

 Lesson 103 Dividing Radical Expressions

 Lesson 104 Solving Quadratic Equations by Completing the Square

 Lesson 105 Recognizing and Extending Geometric Sequences

 Lesson 106 Solving Radical Equations

 Lesson 107 Graphing Absolute-Value Functions

 Lesson 108 Identifying and Graphing Exponential Functions

 Lesson 109 Graphing Systems of Linear Equations

 Lesson 110 Using the Quadratic Formula

 Investigation 11 Investigating Exponential Growth and Decay

 Lesson 111 Solving Problems Involving Permutations

 Lesson 112 Graphing and Solving Systems of Linear and Quadratic Equations

 Lesson 113 Interpreting the Discriminant

 Lesson 114 Graphing Square-Root Functions

 Lesson 115 Graphing Cubic Functions

 Lesson 116 Solving Simple and Compound Interest Problems

 Lesson 117 Using Trigonometric Ratios

 Lesson 118 Solving Problems Involving Combinations

 Lesson 119 Graphing and Comparing Linear, Quadratic, and Exponential Functions

 Lesson 120 Using Geometric Formulas to Find the Probability of an Event

 Investigation 12 Investigating Matrices