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Video Directory Prealgebra Algebra I Algebra II College Algebra
 
Prealgebra: Lessons 1 - 23


Lesson 1| Place Value:

Place Value Lesson
a
Place Value Practice Set

Place Value Practice 1


Place Value Practice 2

Place Value Practice 3

Place Value Practice 4

Place Value Practice 5

Place Value (Old Lesson)

Lesson 2| Expanded Notation:

Expanded Notation Lesson

Expanded Notation Practice Set

Expanded Notation Practice 1

Expanded Notation Practice 2

Expanded Notation Practice 3

Expanded Notation Practice 4

Expanded Notation Practice 5

Expanded Notation (Old Lesson)

Lesson 3| Inequalities:

Basic Inequalities Lesson

Basic Inequalities Practice Set

Basic Inequalities (Old Lesson)

Lesson 4| Rounding Whole Numbers:

Rounding Whole Numbers Lesson

Rounding Whole Numbers Practice Set

Rounding Whole Numbers Problem 1

Rounding Whole Numbers Problem 2

Rounding Whole Numbers Problem 3

Rounding Whole Numbers Problem 4

Rounding Whole Numbers Problem 5

Rounding Whole Numbers (Old Lesson)

Lesson 5| Review of Addition and Subtraction:

Adding Whole Numbers Review Lesson

Subtracting Whole Numbers Review Lesson

Adding and Subtracting Whole Numbers Practice Set

Adding Whole Numbers Word Problem 1 

Subtracting Whole Numbers Word Problem 1

Subtracting Whole Numbers Word Problem 2

Adding Whole Numbers Review (Old Lesson)

Subtracting Whole Numbers Review (Old Lesson)

Lesson 6| Review of Multiplication and Division:


Multiplying Whole Numbers Review Lesson

Multiplying with Trailing Zeros Review Lesson

Multiplying Whole Numbers Practice Set

Multiplying Whole Numbers Review (Old Lesson)

Long Division Review Lesson

Dividing Whole Numbers Practice Set

Long Division Review Problem 1

Long Division Review Problem 2

Long Division Review (Old Lesson)

Lesson 7| Essential Properties of Arithmetic:

Properties of Addition

Essential Properties of Addition (Old Lesson)

The Commutative Property of Addition Problem 1

The Commutative Property of Addition Problem 2

The Associative Property of Addition Problem 1

The Associative Property of Addition Problem 2

Properties of Multiplication and Division

Essential Properties of Multiplication (Old Lesson)

The Commutative Property of Multiplication Problem 1

The Commutative Property of Multiplication Problem 2

The Associative Property of Multiplication Problem 1

The Commutative Property Practice Set

The Associative Property Practice Set

The Commutative Property (Old Practice Set)

The Associative Property (Old Practice Set)

Arithmetic Properties of Zero and One Practice Set

Properties of Division Practice Set

The Distributive Property of Multiplication Practice Set

The Distributive Property of Multiplication Problem 1

The Distributive Property of Multiplication Problem 2

The Distributive Property of Multiplication Problem 3

Lesson 8| Applied Problem Solving with Whole Numbers:

Solving Applied Problems with Whole Numbers Lesson

Solving Applied Problems with Whole Numbers Practice Set 1/2

Solving Applied Problems with Whole Numbers Practice Set 2/2

Lesson 9| Inequalities Part II| An Introduction to Integers:

Inequalities Part II: An Introduction to Integers Lesson

Inequalities Part II: An Introduction to Integers Practice Set

Inequalities Part II: An Introduction to Integers (Old Lesson)

Lesson 10| Opposites and Absolute Value:

Opposites and Absolute Value Lesson

Opposites and Absolute Value Practice Set

How to Find the Opposite (additive inverse) of a Number (Old Lesson)

How to Find the Opposite of a Number Problem 1

How to Find the Opposite of a Number Problem 2

How to Find the Opposite of a Number Problem 3

How to Find the Opposite of a Number Problem 4

How to Find the Opposite of a Number Problem 5

How to Find the Opposite of a Number Problem 6

How to Find the Absolute Value of a Number (Old Lesson)

How to Find the Absolute Value of a Number Problem 1

How to Find the Absolute Value of a Number Problem 2

How to Find the Absolute Value of a Number Problem 3

How to Find the Absolute Value of a Number Problem 4

How to Find the Absolute Value of a Number Problem 5

How to Find the Absolute Value of a Number Problem 6

How to Find the Absolute Value of a Number Problem 7

Opposites and Absolute Value Problem 1

Opposites and Absolute Value Problem 2

Lesson 11| Adding Integers:

Adding Integers Lesson

Adding Integers Practice Set

Adding Integers Old Lesson

Adding Integers Problem 1

Adding Integers Problem 2

Adding Integers Problem 3

Adding Integers Problem 4

Adding Integers Problem 5

Lesson 12| Subtracting Integers:

Subtracting Integers Lesson

Subtracting Integers Practice Set

Subtracting Integers Old Lesson

Subtracting Integers Problem 1

Subtracting Integers Problem 2

Subtracting Integers Problem 3

Subtracting Integers Problem 4

Subtracting Integers Problem 5

Lesson 13| Multiplying and Dividing Integers:


Multiplying Integers Lesson

Dividing Integers Lesson

Multiplying and Dividing Integers Practice Set

Multiplying and Dividing Integers (Old Lesson)

Multiplying Integers Problem 1

Multiplying Integers Problem 2

Multiplying Integers Problem 3

Multiplying Integers Problem 4

Multiplying Integers Problem 5

Dividing Integers Problem 1

Dividing Integers Problem 2

Dividing Integers Problem 3

Lesson 14| Applied Problem Solving with Integers:

Solving Applied Problems with Integers Lesson 1/2

Solving Applied Problems with Integers Lesson 2/2

Solving Applied Problems with Integers Practice Set 1/2

Solving Applied Problems with Integers Practice Set 2/2

Lesson 15| An Introduction to Exponents:

Introduction to Exponents Lesson

Introduction to Exponents Practice Set

Introduction to Exponents Old Lesson

Exponents Problem 1

Exponents Problem 2

Exponents Problem 3

Exponents Problem 4

Exponents Problem 5


Lesson 16| The Order of Operations:

The Order of Operations Lesson

The Order of Operations Practice Set

The Order of Operations (Whole Numbers) Problem 1

The Order of Operations (Whole Numbers) Problem 2

The Order of Operations (Whole Numbers) Problem 3

The Order of Operations (Whole Numbers) Problem 4

The Order of Operations (Whole Numbers) Problem 5

The Order of Operations (Integers) Problem 1

The Order of Operations (Integers) Problem 2

The Order of Operations (Integers) Problem 3

The Order of Operations (Integers) Problem 4

The Order of Operations (Integers) Problem 5

The Order of Operations (Integers) Problem 6

The Order of Operations (Integers) Problem 7

The Order of Operations (Integers) Problem
8

The Order of Operations (Simplifying Inequalities) Problem 1

The Order of Operations (Simplifying Inequalities) Problem 2

The Order of Operations (Simplifying Inequalities) Problem 3


Lesson 17| Exponents with a Negative Base:

Exponents with a Negative Base Lesson

Exponents with a Negative Base Practice Set

Exponents with a Negative Base Old Lesson

Exponents with a Negative Base Problem 1

Exponents with a Negative Base Problem 2

Exponents with a Negative Base Problem 3

Exponents with a Negative Base Problem 4

Exponents with a Negative Base Problem 5

Lesson 18| Divisibility Rules for 2,3,4,5,6,8,9,10, and 12:

Divisibility Rules Lesson

Divisibility Rules Practice Set

Divisibility Rules for 2 and 3 Practice Set

Divisibility Rules for 4 and 5 Practice Set 1

Divisibility Rules for 4 and 5 Practice Set 2

Divisibility Rules for 6 and 8 Practice Set

Divisibility Rules for 10 Practice Set

Lesson 19| Factoring Whole Numbers (Factor Tree Method):

Prime and Composite Numbers Lesson

Factoring Whole Numbers Lesson

Factoring Whole Numbers Practice Set

Factoring Whole Numbers Problem 1

Factoring Whole Numbers Problem 2

Factoring Whole Numbers Problem 3

Factoring Whole Numbers Problem 4

Factoring Whole Numbers Problem 5

Lesson 20| Introduction to Fractions (Concept):

Understanding Fractions Lesson 1/2

Understanding Fractions Lesson 2/2

Understanding Fractions Practice Set

Lesson 21| Improper Fraction to Mixed Number Conversion:

Converting an Improper Fraction into a Mixed Number Lesson

Converting an Improper Fraction into a Mixed Number Practice Set

Converting an Improper Fraction into a Mixed Number Problem 1

Converting an Improper Fraction into a Mixed Number Problem 2

Converting an Improper Fraction into a Mixed Number Problem 3

Converting an Improper Fraction into a Mixed Number Problem 4

Converting an Improper Fraction into a Mixed Number Problem 5

Lesson 22| Mixed Number to Improper Fraction Conversion:

Converting a Mixed Number into an Improper Fraction Lesson

Converting a Mixed Number into an Improper Fraction Practice Set

Converting a Mixed Number into an Improper Fraction Problem 1

Converting a Mixed Number into an Improper Fraction Problem 2

Converting a Mixed Number into an Improper Fraction Problem 3

Converting a Mixed Number into an Improper Fraction Problem 4

Converting a Mixed Number into an Improper Fraction Problem 5

Lesson 23| Reducing Fractions to Lowest Terms:

Simplifying Fractions Lesson

Simplifying Fractions Practice Set

Simplifying Fractions Problem 1

Simplifying Fractions Problem 2

Simplifying Fractions Problem 3

Simplifying Fractions Problem 4

Simplifying Fractional Expressions Problem 1

Simplifying Fractional Expressions Problem 2
Prealgebra: Lessons 24 - 46


Lesson 24| Multiplying and Dividing Fractions:

Multiplying Fractions Lesson

Dividing Fractions Lesson

Multiplying and Dividing Negative Fractions Lesson

Multiplying and Dividing Fractions Practice Set 1

Multiplying and Dividing Fractions Practice Set 2

Multiplying Fractions Problem 1

Multiplying Fractions Problem 2

Multiplying Fractions Problem 3

Multiplying Fractional Expressions Problem 1

Multiplying Fractional Expressions Problem 2

Dividing Fractions Problem 1

Dividing Fractions Problem 2

Dividing Fractions Problem 3

Dividing Fractional Expressions Problem 1

Dividing Fractional Expressions Problem 2

Lesson 25| Finding the Least Common Multiple (LCM):


Finding the Least Common Multiple (LCM) (listing method) Lesson

Finding the Least Common Multiple (LCM) Lesson

Finding the Greatest Common Factor (GCF) Lesson

Finding the Least Common Multiple (LCM) Practice Set

Finding the Greatest Common Factor (GCF) Practice Set

Lesson 26| Adding and Subtracting Fractions:

Adding/Subtracting Fractions with a Common Denominator

Adding/Subtracting Fractions without a Common Denominator 1/2

Adding/Subtracting Fractions without a Common Denominator 2/2

Adding/Subtracting Fractions Practice Set 1

Adding/Subtracting Fractions Practice Set 2

Adding/Subtracting Fractions Practice Set 3

Adding Fractions Problem 1

Adding Fractions Problem 2

Adding Fractions Problem 3

Adding Fractions Problem 4

Adding Fractions Problem 5

Subtracting Fractions Problem 1

Subtracting Fractions Problem 2

Subtracting Fractions Problem 3

Subtracting Fractional Expressions Problem 1

Subtracting Fractional Expressions Problem 2

Lesson 27| Operations with Mixed Numbers:

Adding and Subtracting Mixed Numbers Lesson

Multiplying and Dividing Mixed Numbers Lesson

Adding and Subtracting Mixed Numbers Practice Set 1

Adding and Subtracting Mixed Numbers Practice Set 2

Multiplying and Dividing Mixed Numbers Practice Set 1

Multiplying and Dividing Mixed Numbers Practice Set 2

Lesson 28| Complex Fractions:

Complex Fractions Lesson

Complex Fractions Practice Set

Complex Fractions Problem 1

Complex Fractions Problem 2

Complex Fractions Problem 3

Complex Fractions Problem 4

Complex Fractions Problem 5

Lesson 29| Solving Applied Problems with Fractions:

Solving Applied Problems with Fractions Lesson 1/2

Solving Applied Problems with Fractions Lesson 2/2

Solving Applied Problems with Fractions Practice Set 1

Solving Applied Problems with Fractions Practice Set 2

Solving Applied Problems with Fractions Practice Set 3

Lesson 30| Introduction to Decimals (Concept):

Decimal Place Values Lesson

Converting a Decimal Fraction into Decimal Form Lesson

Converting a Decimal into a Decimal Fraction Lesson

Comparing Decimals Lesson

Working with Decimals Practice Set

Converting a Decimal Fraction into Decimal Form Problem 1

Converting a Decimal Fraction into Decimal Form Problem 2

Writing a Mixed Number in Decimal Form Problem 1

Converting a Decimal into a Fraction Problem 1

Converting a Decimal into a Fraction Problem 2

Lesson 31| Rounding Decimals:

Rounding Decimals Lesson

Rounding Decimals Practice Set

Rounding Decimals Problem 1

Rounding Decimals Problem 2

Rounding Decimals Problem 3

Rounding Decimals Problem 4

Rounding Decimals Problem 5

Lesson 32| Adding and Subtracting Decimals:

Adding and Subtracting Decimals Lesson

Adding and Subtracting Decimals Practice Set

Adding Decimals Problem 1

Adding Decimals Problem 2

Adding Decimals Problem 3

Adding Decimals Problem 4

Adding Decimals Problem 5

Subtracting Decimals Problem 1

Subtracting Decimals Problem 2

Subtracting Decimals Problem 3

Subtracting Decimals Problem 4

Subtracting Decimals Problem 5

Lesson 33| Multiplying and Dividing Decimals:

Multiplying Decimals Lesson

Dividing Decimals Lesson

Converting a Fraction into a Decimal Lesson

Multiplying Decimals Practice Set

Dividing Decimals Practice Set

Multiplying Decimals Problem 1

Multiplying Decimals Problem 2

Multiplying Decimals Problem 3

Multiplying Decimals Problem 4

Multiplying Decimals Problem 5

Dividing Decimals Problem 1

Dividing Decimals Problem 2

Dividing Decimals Problem 3

Converting a Fraction into a Decimal Problem 1

Converting a Fraction into a Decimal Problem 2

Lesson 34| Solving Applied Problems with Decimals:

Solving Applied Problems with Decimals Lesson 1/2

Solving Applied Problems with Decimals Lesson 2/2

Solving Applied Problems with Decimals Practice Set 1/3

Solving Applied Problems with Decimals Practice Set 2/3

Solving Applied Problems with Decimals Practice Set 3/3

Lesson 35| Percents:

Percents Lesson

Percents Practice Set

Writing a Percent as a Decimal Problem 1

Writing a Percent as a Decimal Problem 2

Converting a Fraction/Decimal into a Percent Problem 1

Converting a Fraction/Decimal into a Percent Problem 2

Converting a Fraction/Mixed Number into a Percent Problem 1

Lesson 36| Applied Problem Solving with Percents:

Applied Problem Solving with Percents Lesson 1/2

Applied Problem Solving with Percents Lesson 2/2

Applied Problem Solving with Percents Practice Set 1/2

Applied Problem Solving with Percents Practice Set 2/2

Solving Percent Word Problems 1

Solving Percent Word Problems 2

Solving Percent Word Problems 3

Solving Percent Word Problems 4

Lesson 37| Arithmetic Mean (Average), Median, and Mode:

Finding the Mean, Median, and Mode Lesson

Finding the Mean, Median, and Mode Practice Set 1

Finding the Mean, Median, and Mode Practice Set 2

Finding the Arithmetic Mean Problem1

Finding the Arithmetic Mean Problem 2

Finding the Median Problem 1

Finding the Median Problem 2

Finding the Mode Problem 1

Lesson 38| Converting btw U.S. units of Measurement:

(Unit Conversions)

Converting btw U.S. units of Measurement Lesson

Converting btw U.S. units of Measurement Practice Set

Converting btw U.S. units of Measurement Problem 1

Converting btw U.S. units of Measurement Problem 2

Converting btw U.S. units of Measurement Problem 3

Lesson 39| Converting btw Metric units of Measurement:

(Unit Conversions)


Converting btw Metric units of Measurement Lesson

Converting btw Metric units of Measurement Practice Set

Converting btw Metric units of Measurement Problem 1

Converting btw Metric units of Measurement Problem 2

Converting btw U.S. and Metric units of Measurement

Lesson 40| Solving Applied Problems with Unit Conversions:

Solving Applied Problems with Unit Conversions Lesson 1/2

Solving Applied Problems with Unit Conversions Lesson 2/2

Solving Applied Problems with Unit Conversions Practice Set 1/2

Solving Applied Problems with Unit Conversions Practice Set 2/2

Lesson 41| Simplifying an Algebraic Expression:

Simplifying an Algebraic Expression Lesson

Simplifying an Algebraic Expression Practice Set

Simplifying Basic Algebraic Expressions Problem 1

Simplifying Basic Algebraic Expressions Problem 2

Simplifying Algebraic Expressions Problem 1

Simplifying Algebraic Expressions Problem 2

Simplifying Algebraic Expressions Problem 3

Simplifying Algebraic Expressions Problem 4

Simplifying Algebraic Expressions Problem 5

Simplifying Algebraic Expressions Problem 6

Lesson 42| Evaluating an Algebraic Expression:

Evaluating an Algebraic Expression Lesson

Evaluating an Algebraic Expression Practice Set

Evaluating Algebraic Expressions (Old Lesson)

Evaluating Algebraic Expressions Problem 1

Evaluating Algebraic Expressions Problem 2

Evaluating Algebraic Expressions Problem 3

Evaluating Algebraic Expressions Addition Problem 1

Evaluating Algebraic Expressions Addition Problem 2

Evaluating Algebraic Expressions Addition Problem 3

Evaluating Algebraic Expressions Multiply Whole Numbers Problem 1

Evaluating Algebraic Expressions Opposites Problem 1

Evaluating Algebraic Expressions Division Whole Numbers Problem 1

Evaluating Algebraic Expressions Division Whole Numbers Problem 2

Evaluating Algebraic Expressions Division Whole Numbers Problem 3

Evaluating Algebraic Expressions Division of Integers Problem 1

Evaluating Algebraic Expressions Division of Integers Problem 2

Lesson 43| An Introduction to Equations:

What is an Equation? Lesson 1/2

What is an Equation? Lesson 2/2

What is an Equation? Practice Set

What is an Equation? Problem 1

What is an Equation? Problem 2

What is an Equation? Problem 3

Solving Basic Equations by Inspection Problem 1

Solving Basic Equations by Inspection Problem 2

Solving Basic Equations by Inspection Problem 3

Solving Basic Equations by Inspection Problem 4

Solving Basic Equations by Inspection Problem 5

Lesson 44| Solving Equations Part I:

(Addition Property of Equality)

Solving Equations| Addition Property of Equality Lesson

Solving Equations| Addition Property of Equality Practice Set

Addition Property of Equality Problem 1

Addition Property of Equality Problem 2

Addition Property of Equality Problem 3

Addition Property of Equality Problem 4

Addition Property of Equality Problem 5

Lesson 45| Solving Equations Part II:
(Multiplication Property of Equality)

Solving Equations| Multiplication Property of Equality Lesson

Solving Equations| Multiplication Property of Equality Practice Set

Multiplication Property of Equality Problem 1

Multiplication Property of Equality Problem 2

Multiplication Property of Equality Problem 3

Multiplication Property of Equality Problem 4

Multiplication Property of Equality Problem 5

Lesson 46| Solving Equations Part III:
(Using more than one Property of Equality)

Solving Equations using more than one Property of Equality Lesson

Solving Equations using more than one Property of Equality Practice Set
Algebra I: Lessons 1 - 30


Lesson 1| Linear Equations in one Variable Part I:
(The Addition Property of Equality)

Linear Equations in one Variable I Lesson
(Addition Property of Equality)


Solving Equations with the Addition Property of Equality Problem 1

Solving Equations with the Addition Property of Equality Problem 2

Solving Equations with the Addition Property of Equality Problem 3

Solving Equations with the Addition Property of Equality Problem 4

Solving Equations with the Addition Property of Equality Problem 5

Solving Equations with the Addition Property of Equality Problem 6


Lesson 2| Linear Equations in one Variable Part II:
(The Multiplication Property of Equality)

Linear Equations in one Variable II Lesson
(Multiplication Property of Equality)


Solving Equations (the Multiplication Property of Equality) Problem 1

Solving Equations (the Multiplication Property of Equality) Problem 2

Solving Equations (the Multiplication Property of Equality) Problem 3

Solving Equations (the Multiplication Property of Equality) Problem 4

Solving Equations (the Multiplication Property of Equality) Problem 5

Solving Equations (the Multiplication Property of Equality) Problem 6

Lesson 3| Linear Equations in one Variable Part III:
(Using more than one Property of Equality)

Linear Equations in one Variable III Lesson
(Using more than one Property of Equality)


Solving two-step Equations Problem 1

Solving two-step Equations Problem 2

Solving two-step Equations Problem 3

Solving two-step Equations Problem 4

Solving two-step Equations Problem 5

Solving multi-step Linear Equations in one Variable Problem 1

Solving multi-step Linear Equations in one Variable Problem 2

Solving multi-step Linear Equations in one Variable Problem 3

Solving multi-step Linear Equations in one Variable Problem 4

Solving multi-step Linear Equations in one Variable Problem 5

Solving multi-step Linear Equations in one Variable Problem 6

Lesson 4| Linear Equations in one Variable Part IV:
(Solving Equations with Fractions)

Linear Equations in one Variable IV Lesson
(Solving Equations with Fractions)


Solving Equations with Fractions Problem 1

Solving Equations with Fractions Problem 2

Solving Equations with Fractions Problem 3

Solving Equations with Fractions Problem 4

Solving Equations with Fractions Problem 5

Lesson 5| Linear Equations in one Variable Part V:
(Solving Equations with Decimals)

Linear Equations in one Variable V Lesson
(Solving Equations with Decimals)


Solving Decimal Equations Problem 1

Solving Decimal Equations Problem 2

Solving Decimal Equations Problem 3

Solving Decimal Equations Problem 4

Solving Decimal Equations Problem 5


Lesson 6| Linear Equations in one Variable Part VI:
(Equations with no Solution)
(Equations with an Infinite number of Solutions)

Solving Equations with either an Infinite Number of Solutions
or No Solution Lesson


Lesson 7| Ratios:

Ratios Lesson

Ratios Problem 1

Ratios Problem 2

Ratios Problem 3

Ratios Problem 4

Ratios Problem 5


Lesson 8| Finding the Unit Rate:

Finding the Unit Rate Lesson

Finding the Unit Rate Problem 1

Finding the Unit Rate Problem 2

Finding the Unit Rate Problem 3

Finding the Unit Rate Problem 4

Finding the Unit Rate Problem 5

Finding the Unit Rate Problem 6

Lesson 9| Proportions:

Proportions Lesson

Equality Test for Fractions

What is a Proportion Problem 1

What is a Proportion Problem 2

Solving a Proportion Equation Lesson

Solving a Proportion Problem 1

Solving a Proportion Problem 2

Solving a Proportion Problem 3

Solving a Proportion Problem 4

Solving a Proportion Word Problem Lesson

Solving a Proportion Word Problem 1

Solving a Proportion Word Problem 2

Lesson 10| Solving Word Problems I - III:
Word Problems Involve:


-Unknown Numbers Word Problems
-Sums of Quantities Word Problems
-Consecutive Integers Word Problems


Solving Word Problems I Unknown Numbers Lesson

Solving Word Problems I Unknown Numbers Practice Set

Solving Word Problems II Sums of Quantities Lesson

Solving Word Problems II Sums of Quantities Practice Set

Solving Word Problems III Consecutive Integers

Solving Word Problems III Consecutive Integers Practice Set 1

Solving Word Problems III Consecutive Integers Practice Set 2

Lesson 11| Solving Word Problems IV - VII:
Word Problems Involve:


-Mixture Word Problems
-Simple Interest Word Problems
-Money Word Problems
-Distance / Motion Word Problems

Mixture Word Problems Lesson 1/2

Mixture Word Problems Lesson 2/2

Mixture Word Problems Problem 1

Mixture Word Problems Problem 2

Mixture Word Problems Problem 3

Mixture Word Problems Problem 4

Simple Interest Word Problems Lesson

Simple Interest Word Problems Problem 1

Money Word Problems Lesson 1/2

Money Word Problems Lesson 2/2

Distance Word Problems Lesson 1/2

Distance Word Problems Lesson 2/2

Distance Word Problems Problem 1

Distance Word Problems Problem 2

Lesson 12| Solving Linear Inequalities in One Variable:

Solving a Linear Inequality in One Variable I Lesson
(Graphing the Solution Set: Interval Notation)


Linear Inequalities and Interval Notation Practice Set

Solving a Linear Inequality in One Variable II Lesson
(Addition Property of Inequality)


Solving Linear Inequalities in One Variable Problem 1
(Addition Property of Inequality)


Solving a Linear Inequality in One Variable III Lesson
(Multiplication Property of Inequality)


Solving Linear Inequalities in One Variable Problem 2
(Multiplication Property of Inequality)


Solving a Linear Inequality in One Variable IV Lesson
(Using more than one Property of Inequality)


Solving Linear Inequalities in One Variable Problem 3
(Using More than one Property of Inequality)


Solving a Three - Part Linear Inequality Lesson

Solving Linear Inequalities in One Variable Problem 4
(Solving a Three - Part Linear Inequality)


Solving Applied Problems Linear Inequalities in One Variable

Lesson 13| Linear Equations in two Variables I:

Linear Equations in two Variables I Lesson

Linear Equations in two Variables Problem 1
(Determine if the Given Ordered Pair is a Solution)


Linear Equations in two Variables Problem 2
(Determine if the Given Ordered Pair is a Solution)


Linear Equations in two Variables Problem 3
(Find an Ordered Pair that is a Solution)


Linear Equations in two Variables Problem 4
(Find an Ordered Pair that is a Solution)


Linear Equations in two Variables Problem 5
(Completing a Table of Ordered Pairs)


Linear Equations in two Variables Problem 6
(Completing a Table of Ordered Pairs)


Lesson 14| Linear Equations in two Variables II:
(Plotting Ordered Pairs)

Linear Equations in two Variables II Lesson

How to Plot an Ordered Pair Problem 1

How to Plot an Ordered Pair Problem 2

How to Plot an Ordered Pair Problem 3

How to Plot an Ordered Pair Problem 4

How to Plot an Ordered Pair Problem 5

How to Plot an Ordered Pair Problem 6

How to Plot an Ordered Pair Problem 7

How to Plot an Ordered Pair Problem 8

How to Plot an Ordered Pair Problem 9

How to Plot an Ordered Pair Problem 10

How to Plot an Ordered Pair Problem 11

Lesson 15| Linear Equations in two Variables III:
(Graphing Equations)

Linear Equations in two Variables III Lesson

Graphing a Linear Equation in two Variables Problem 1

Graphing a Linear Equation in two Variables Problem 2

Graphing a Linear Equation in two Variables Problem 3


Lesson 16 | Linear Equations in two Variables IV:
(Graphing Equations using the Intercept Method)


Linear Equations in two Variables IV Lesson 1/2

Linear Equations in two Variables IV Lesson 2/2

Graphing a Linear Equation using the Intercept Method Problem 1

Graphing a Linear Equation using the Intercept Method Problem 2

Graphing a Linear Equation using the Intercept Method Problem 3

Lesson 17 | Graphing Vertical and Horizontal Lines

Graphing Vertical and Horizontal Lines Lesson

Graphing Vertical Lines Problem 1

Lesson 18 | Slope Formula: Finding the Slope of a Line

Using the Slope Formula Lesson

Finding the Slope of a Line using Slope Formula Problem 1

Finding the Slope of a Line using Slope Formula Problem 2

Lesson 19 | Slope-Intercept Form: Y = mx+b

Writing an Equation in Slope-Intercept Form Lesson

Slope-Intercept Form: Y=mx+b Problem 1

Slope-Intercept Form: Y=mx+b Problem 2

Slope-Intercept Form: Y=mx+b Problem 3

Slope-Intercept Form: Y=mx+b Problem 4

Lesson 20 | Slopes of Parallel and Perpendicular Lines

Slopes of Parallel and Perpendicular Lines Lesson

Slopes of Parallel and Perpendicular Lines Problem 1

Slopes of Parallel and Perpendicular Lines Problem 2

Lesson 21 | Writing the Equation of a Line

Writing an Equation of a Line Given its Slope, and Y-Intercept Lesson

Using Point Slope Form to Write the Equation of a Line Lesson 1/2

Using Point Slope Form to Write the Equation of a Line Lesson 2/2

Point Slope Form Problem 1

Point Slope Form Problem 2

Point Slope Form Problem 3

Point Slope Form Problem 4

Lesson 22 | Graphing Linear Inequalities in two Variables

Graphing Linear Inequalities in two Variables Lesson 1/2

Graphing Linear Inequalities in two Variables Lesson 2/2

Graphing Linear Inequalities in two Variables Problem 1

Graphing Linear Inequalities in two Variables Problem 2

Graphing Linear Inequalities in two Variables Problem 3

Graphing Linear Inequalities in two Variables Problem 4

Graphing Linear Inequalities in two Variables Problem 5

Graphing Linear Inequalities in two Variables Problem 6

Lesson 23 | Introduction to Functions

What is a Relation Lesson?

What is a Function Lesson?

Determine if each Relation is a Function Problem 1

Determine if each Relation is a Function Problem 2

Finding the Domain and Range of a Function Lesson

Finding the Domain and Range of a Function Problem 1

Function Notation: Find the Value for a Given Domain Lesson

Function Notation: Find the Value for a Given Domain Problem 1

Function Notation: Find the Value for a Given Domain Problem 2

Function Notation: Find the Value for a Given Domain Problem 3

Lesson 24 | Solving Systems of Linear Equations by Graphing

Solving Systems of Linear Equations Part I Lesson

Solving Systems of Linear Equations Problem 1

Solving Systems of Linear Equations Problem 2

Solving Systems of Linear Equations by Graphing Part II Lesson 1/3

Solving Systems of Linear Equations by Graphing Part II Lesson 2/3

Solving Systems of Linear Equations by Graphing Part II Lesson 3/3

Solving Systems of Linear Equations by Graphing Problem 1

Solving Systems of Linear Equations by Graphing Problem 2

Solving Systems of Linear Equations by Graphing Problem 3

Solving Systems of Linear Equations by Graphing Problem 4

Solving Special Systems of Linear Equations by Graphing Lesson 1/2

Solving Special Systems of Linear Equations by Graphing Lesson 2/2


Lesson 25 | Solving Systems of Linear Equations
(The Substitution Method)

Solving Systems of Linear Equations by Substitution
Lesson 1/2


Solving Systems of Linear Equations by Substitution
Lesson 2/2


Solving Special Linear Systems by Substitution Lesson 1/2

Solving Special Linear Systems by Substitution Lesson 2/2


Solving Systems of Linear Equations by Substitution Problem 1

Solving Systems of Linear Equations by Substitution Problem 2

Solving Systems of Linear Equations by Substitution Problem 3

Solving Systems of Linear Equations by Substitution Problem 4

Solving Systems of Linear Equations by Substitution Problem 5


Solving Systems of Linear Equations by Substitution Problem 6

Lesson 26 | Solving Systems of Linear Equations
(The Elimination Method)

Solving Systems of Linear Equations by Elimination Lesson 1/4

Solving Systems of Linear Equations by Elimination Lesson 2/4

Solving Systems of Linear Equations by Elimination Lesson 3/4

Solving Systems of Linear Equations by Elimination Lesson 4/4

Solving Special Linear Systems by Elimination Lesson


Solving Systems of Linear Equations by Elimination Problem 1

Solving Systems of Linear Equations by Elimination Problem 2

Solving Systems of Linear Equations by Elimination Problem 3

Solving Systems of Linear Equations by Elimination Problem 4

Solving Systems of Linear Equations by Elimination Problem 5

Solving Systems of Linear Equations by Elimination Problem 6


Lesson 27 | Solving Systems of Linear Equations
(Word Problems)

finding unknown numbers
quantities and cost
mixture problems
distance, rate, and time problems
money, and coin problems


Systems of Linear Equations Word Problems Lesson 1/6
(Finding Unknown Numbers)

Systems of Linear Equations Word Problems Lesson 2/6
(Quantities and Cost)

Systems of Linear Equations Word Problems Lesson 3/6
(Quantities and Cost)

Systems of Linear Equations Word Problems Lesson 4/6
(Mixture Word Problem)

Systems of Linear Equations Word Problems Lesson 5/6
(Mixture Word Problem)

Systems of Linear Equations Word Problems Lesson 6/6
(The Distance Formula)

Systems of Linear Equations Word Problem 1 Mixture Problem

Systems of Linear Equations Word Problem 2 Simple Interest Problem

Systems of Linear Equations Word Problem 3 Distance Problem

Systems of Linear Equations Word Problem 4 Distance Problem

Systems of Linear Equations Word Problem 5 Money Problem

Systems of Linear Equations Word Problem 6 Distance Problem

Lesson 28 | Graphing/Solving Systems of Linear Inequalities

Graphing / Solving Systems of Linear Inequalities Lesson 1/3

Graphing / Solving Systems of Linear Inequalities Lesson 2/3

Graphing / Solving Systems of Linear Inequalities Lesson 3/3

Graphing / Solving Systems of Linear Inequalities Problem 1

Graphing / Solving Systems of Linear Inequalities Problem 2

Graphing / Solving Systems of Linear Inequalities Problem 3

Graphing / Solving Systems of Linear Inequalities Problem 4

Graphing / Solving Systems of Linear Inequalities Problem 5

Graphing / Solving Systems of Linear Inequalities Problem 6


Lesson 29 | Rules of Exponents (Product Rule)

Rules of Exponents Part I: The Product Rule


The Product Rule for Exponents Problem 1

The Product Rule for Exponents Problem 2

The Product Rule for Exponents Problem 3

The Product Rule for Exponents Problem 4

The Product Rule for Exponents Problem 5

The Product Rule for Exponents Problem 6

The Product Rule for Exponents Problem 7


Lesson 30 | Rules of Exponents (Power Rules)

Rules of Exponents Part II: Power Rules 1/3
(Power to Power Rule | Raising a Power to another Power)

Rules of Exponents Part II: Power Rules 2/3
(Simplification with Powers)

Rules of Exponents Part II: Power Rules 3/3
(Simplification with Powers)

The Power to Power Rule for Exponents Problem 1

The Power to Power Rule for Exponents Problem 2

Algebra I: Lessons 30 - 58


Lesson 30 | Rules of Exponents
(Power Rules Continued)

The Power to Power Rule for Exponents Problem 3

The Power to Power Rule for Exponents Problem 4

The Power to Power Rule for Exponents Problem 5

The Power to Power Rule for Exponents Problem 6

The Power to Power Rule for Exponents Problem 7

The Power to Power Rule for Exponents Problem 8

The Power to Power Rule for Exponents Problem 9

The Power to Power Rule for Exponents Problem 10

The Power to Power Rule for Exponents Problem 11

The Power to Power Rule for Exponents Problem 12

Lesson 31 | Rules of Exponents
(Integer Exponents, The Power of Zero, and Quotient Rule)

Rules of Exponents Part III: Integer Exponents and the Power of Zero

Rules of Exponents Part IV: Quotient Rule for Exponents

Rules of Exponents Practice Set 1/2

Rules of Exponents Practice Set 2/2

The Quotient Rule for Exponents Problem 1

The Quotient Rule for Exponents Problem 2

The Quotient Rule for Exponents Problem 3

The Quotient Rule for Exponents Problem 4

The Quotient Rule for Exponents Problem 5

The Quotient Rule for Exponents Problem 6

The Quotient Rule for Exponents Problem 7

The Exponential Power of Zero Problem 1

The Exponential Power of Zero Problem 2

The Exponential Power of Zero Problem 3

The Exponential Power of Zero Problem 4

The Exponential Power of Zero Problem 5

Negative Exponents Problem 1

Negative Exponents Problem 2

Negative Exponents Problem 3

Negative Exponents Problem 4

Negative Exponents Problem 5

Using the Rules of Exponents Problem 1

Using the Rules of Exponents Problem 2

Using the Rules of Exponents Problem 3

Using the Rules of Exponents Problem 4

Using the Rules of Exponents Problem 5

Lesson 32 | Scientific Notation

Scientific Notation Lesson 1/5

Scientific Notation Lesson 2/5

Scientific Notation Lesson 3/5

Scientific Notation Lesson 4/5

Scientific Notation Lesson 5/5

Multiplying and Dividing with Scientific Notation

Scientific Notation Problem 1

Scientific Notation Problem 2

Scientific Notation Problem 3

Scientific Notation Problem 4

Operations with Scientific Notation Problem 1

Operations with Scientific Notation Problem 2

Lesson 33 | What are Polynomials?

Polynomials Lesson 1/3

Polynomials Lesson 2/3

Polynomials Lesson 3/3

Polynomial Definitions Problem 1

Polynomial Definitions Problem 2

Polynomial Definitions Problem 3

Polynomial Definitions Problem 4

Polynomial Definitions Problem 5

How to Combine Like Terms Problem 1

How to Combine Like Terms Problem 2

How to Combine Like Terms Problem 3

How to Combine Like Terms Problem 4

How to Combine Like Terms Problem 5

Lesson 34 | Adding and Subtracting Polynomials

Adding Polynomials Lesson

Adding Polynomials Problem 1

Adding Polynomials Problem 2

Adding Polynomials Problem 3

Adding Polynomials Problem 4

Adding Polynomials Problem 5


Subtracting Polynomials Lesson

Subtracting Polynomials Problem 1

Subtracting Polynomials Problem 2

Subtracting Polynomials Problem 3

Subtracting Polynomials Problem 4

Subtracting Polynomials Problem 5

Adding and Subtracting Polynomials Problem 1

Adding and Subtracting Polynomials Problem 2

Adding and Subtracting Polynomials Problem 3

Adding and Subtracting Polynomials Problem 4

Adding and Subtracting Polynomials Problem 5

Adding and Subtracting Polynomials Problem 6

Lesson 35 | Multiplying Polynomials

Multiplying a Monomial by a Polynomial Lesson

Multiplying Polynomials Lesson

Multiplying two Binomials using FOIL Lesson

Multiplying Polynomials Problem 1

Multiplying Polynomials Problem 2

Multiplying Polynomials Problem 3

Multiplying Polynomials Problem 4

Multiplying Polynomials Problem 5

Multiplying Polynomials Problem 6

Multiplying Polynomials Problem 7

Multiplying Polynomials Problem 8

Multiplying Polynomials Problem 9

Multiplying Polynomials Problem 10

Multiplying Polynomials Problem 11

Lesson 36 | Multiplying Polynomials - Special Products

The Square of a Binomial - Polynomial Special Products Lesson

The Difference of two Squares - Polynomial Special Products Lesson

Special Products: The Square of a Binomial Problem 1

Special Products: The Square of a Binomial Problem 2

Special Products: The Difference of two Squares Problem 1

Lesson 37 | Dividing Polynomials

Dividing a Polynomial by a Monomial Lesson

Polynomial Long Division Lesson 1/5

Polynomial Long Division Lesson 2/5

Polynomial Long Division Lesson 3/5

Polynomial Long Division Lesson 4/5

Polynomial Long Division Lesson 5/5

Polynomial Long Division with Missing Terms Lesson 1/3

Polynomial Long Division with Missing Terms Lesson 2/3

Polynomial Long Division with Missing Terms Lesson 3/3

Dividing a Polynomial by a Monomial Problem 1

Dividing a Polynomial by a Monomial Problem 2

Polynomial Long Division Problem 1

Lesson 38 | How to Find the GCF (Greatest Common Factor)

How to Find the GCF (Greatest Common Factor) Lesson 1/3

How to Find the GCF (Greatest Common Factor) Lesson 2/3

How to Find the GCF (Greatest Common Factor) Lesson 3/3

Finding the GCF (Greatest Common Factor Problem) 1

Finding the GCF (Greatest Common Factor Problem) 2

Lesson 39 | Factoring out the GCF (Greatest Common Factor)

Factoring out the GCF (Greatest Common Factor) Lesson 1/2

Factoring out the GCF (Greatest Common Factor) Lesson 2/2

Factoring out the GCF (Greatest Common Factor) Problem 1

Factoring out the GCF (Greatest Common Factor) Problem 2

Factoring out the GCF (Greatest Common Factor) Problem 3

Lesson 40 | Factoring by Grouping

Factoring by Grouping Lesson 1/5

Factoring by Grouping Lesson 2/5

Factoring by Grouping Lesson 3/5

Factoring by Grouping Lesson 4/5

Factoring by Grouping Lesson 5/5

Factoring by Grouping (Old Lesson)

Lesson 41 | Factoring Trinomials

Factoring Trinomials Lesson 1/5

Factoring Trinomials Lesson 2/5

Factoring Trinomials Lesson 3/5

Factoring Trinomials Lesson 4/5

Factoring Trinomials Lesson 5/5

Factoring Trinomials of the Form: (ax^2+bx+c) a≠1 Lesson 1/5

Factoring Trinomials of the Form: (ax^2+bx+c) a≠1 Lesson 2/5

Factoring Trinomials of the Form: (ax^2+bx+c) a≠1 Lesson 3/5

Factoring Trinomials of the Form: (ax^2+bx+c) a≠1 Lesson 4/5

Factoring Trinomials of the Form: (ax^2+bx+c) a≠1 Lesson 5/5

Lesson 42 | Factoring Practice and Review

Factoring Practice: Factoring out the GCF I

Factoring Practice: Factoring out the GCF II

Factoring Practice: Factoring by Grouping I

Factoring Practice: Factoring by Grouping II

Factoring Practice: Factoring by Grouping III

Factoring Practice: Factoring Trinomials w/ a leading Coefficient of 1

Factoring Practice: Factoring Trinomials w/o a leading Coefficient of 1

Factoring Practice: Factoring Trinomials w/o a leading Coefficient of 1

Lesson 43 | Special Factoring Rules

Difference of two Squares Lesson 1/2

Difference of two Squares Lesson 2/2

Factoring a Perfect Square Trinomial Lesson 1/2

Factoring a Perfect Square Trinomial Lesson 2/2

Special Factoring Rules: Special Cases Lesson 1/2

Special Factoring Rules: Special Cases Lesson 2/2

Lesson 44 | Solving Quadratic Equations by Factoring

Solving Quadratic Equations by Factoring Lesson 1/5

Solving Quadratic Equations by Factoring Lesson 2/5

Solving Quadratic Equations by Factoring Lesson 3/5

Solving Quadratic Equations by Factoring Lesson 4/5

Solving Quadratic Equations by Factoring Lesson 5/5

Lesson 45 | Understanding the Basics of Rational Expressions

An Introduction to Rational Expressions Lesson

Determining the Restricted Values for a Rational Expression Lesson 1/2

Determining the Restricted Values for a Rational Expression Lesson 2/2

Simplifying Rational Expressions Lesson 1/3

Simplifying Rational Expressions Lesson 2/3

Simplifying Rational Expressions Lesson 3/3

Lesson 46 | Multiplying and Dividing Rational Expressions

Multiplying Rational Expressions Lesson 1/4

Multiplying Rational Expressions Lesson 2/4

Multiplying Rational Expressions Lesson 3/4

Multiplying Rational Expressions Lesson 4/4

Dividing Rational Expressions Lesson 1/4

Dividing Rational Expressions Lesson 2/4

Dividing Rational Expressions Lesson 3/4

Dividing Rational Expressions Lesson 4/4

Lesson 47 | Adding and Subtracting Rational Expressions

Finding the LCD with Rational Expressions Lesson 1/3

Finding the LCD with Rational Expressions Lesson 2/3

Finding the LCD with Rational Expressions Lesson 3/3

Writing Rational Expressions with Given Denominators Lesson

Adding and Subtracting Rational Expressions with a
Common Denominator Lesson 1/3


Adding and Subtracting Rational Expressions with a
Common Denominator Lesson 2/3


Adding and Subtracting Rational Expressions with a
Common Denominator Lesson 3/3


Adding and Subtracting Rational Expressions without a
Common Denominator Lesson 1/6


Adding and Subtracting Rational Expressions without a
Common Denominator Lesson 2/6


Adding and Subtracting Rational Expressions without a
Common Denominator Lesson 3/6


Adding and Subtracting Rational Expressions without a
Common Denominator Lesson 4/6


Adding and Subtracting Rational Expressions without a
Common Denominator Lesson 5/6


Adding and Subtracting Rational Expressions without a
Common Denominator Lesson 6/6


Lesson 48 | Simplifying Complex Fractions

Simplifying Complex Fractions Method I Lesson 1/3

Simplifying Complex Fractions Method I Lesson 2/3

Simplifying Complex Fractions Method I Lesson 3/3

Simplifying Complex Fractions Method II Lesson 1/2

Simplifying Complex Fractions Method II Lesson 2/2

Lesson 49 | Solving Equations with Rational Expressions

Solving Equations with Rational Expressions Part I Lesson 1/2

Solving Equations with Rational Expressions Part I Lesson 2/2

Solving Equations with Rational Expressions Part II Lesson 1/2

Solving Equations with Rational Expressions Part II Lesson 2/2

Solving Equations with Rational Expressions Part III Lesson 1/2

Solving Equations with Rational Expressions Part III Lesson 2/2

Lesson 50 | Applications of Rational Expressions

Applications of Rational Expressions I: Finding Unknown Numbers
Lesson


Applications of Rational Expressions II: The Distance Formula
Lesson 1/2


Applications of Rational Expressions II: The Distance Formula
Lesson 2/2


Applications of Rational Expressions III: Work Rate Problems
Lesson 1/3


Applications of Rational Expressions III: Work Rate Problems
Lesson 2/3


Applications of Rational Expressions III: Work Rate Problems
Lesson 3/3


Lesson 51 | Variation

Direct Variation Lesson

Direct Variation Word Problem

Inverse Variation Lesson

Inverse Variation Word Problem

Lesson 52 | Introduction to Radicals

Evaluating Square Roots Lesson 1/3

Evaluating Square Roots Lesson 2/3

Evaluating Square Roots Lesson 3/3

The Pythagorean Formula Lesson

The Distance Formula Lesson 1/2

The Distance Formula Lesson 2/2

Lesson 53 | More Operations with Radicals

Evaluating Higher Roots Lesson

Simplifying Radicals using the Product Rule for Radicals Lesson

Simplifying Radicals using the Quotient Rule for Radicals Lesson

Simplifying Radicals with Variables Lesson

Simplifying Higher Roots Lesson

Adding and Subtracting Radicals Lesson 1/3

Adding and Subtracting Radicals Lesson 2/3

Adding and Subtracting Radicals Lesson 3/3

Lesson 54 | Further Operations with Radicals

Rationalizing the Denominator Lesson 1/3

Rationalizing the Denominator Lesson 2/3

Rationalizing the Denominator Lesson 3/3

Further Simplification of Radicals Lesson 1/4

Further Simplification of Radicals Lesson 2/4

Further Simplification of Radicals Lesson 3/4

Further Simplification of Radicals Lesson 4/4

Rationalizing the Denominator with Conjugates Lesson 1/2

Rationalizing the Denominator with Conjugates Lesson 2/2

Lesson 55 | Solving Equations with Radicals

Solving Equations with Radicals Lesson 1/5

Solving Equations with Radicals Lesson 2/5

Solving Equations with Radicals Lesson 3/5

Solving Equations with Radicals Lesson 4/5

Solving Equations with Radicals Lesson 5/5

Lesson 56 | Rational Exponents
(a.k.a Fractional Exponents)


Rational Numbers as Exponents Lesson 1/3

Rational Numbers as Exponents Lesson 2/3

Rational Numbers as Exponents Lesson 3/3

Lesson 57 | Solving Quadratic Equations
(with Real Number Solutions)

Square Root Property Lesson 1/3

Square Root Property Lesson 2/3

Square Root Property Lesson 3/3

Solving Quadratic Equations by Completing the Square Lesson 1/5

Solving Quadratic Equations by Completing the Square Lesson 2/5

Solving Quadratic Equations by Completing the Square Lesson 3/5

Solving Quadratic Equations by Completing the Square Lesson 4/5

Solving Quadratic Equations by Completing the Square Lesson 5/5

Solving Quadratic Equations using the Quadratic Formula Lesson 1/3

Solving Quadratic Equations using the Quadratic Formula Lesson 2/3

Solving Quadratic Equations using the Quadratic Formula Lesson 3/3

Lesson 58 | The Complex Number System
(Imaginary Unit, Imaginary Numbers, and Complex Numbers)

Complex Numbers Lesson 1/3

Complex Numbers Lesson 2/3

Complex Numbers Lesson 3/3

Solving Quadratic Equations w/ Complex Number Solutions Lesson 1/2

Solving Quadratic Equations w/ Complex Number Solutions Lesson 2/2
Algebra II: Lessons 1 - 00


Basic Concepts

Basic Concepts I Classifying Real Numbers

Basic Concepts I Practice Problems

Basic Concepts II Additive Inverses and Absolute Value

Basic Concepts II Practice Problems

Basic Concepts III Review of Inequalities

Basic Concepts III Practice Problems

Basic Concepts IV Interval Notation

Basic Concepts IV Practice Problems

Basic Concepts V Adding Real Numbers

Basic Concepts V Practice Problems

Basic Concepts VI Multiplying Real Numbers

Basic Concepts VI Practice Problems

Basic Concepts VII Exponents and Radicals

Basic Concepts VII.1 Exponents Practice Problems

Basic Concepts VII.2 Radicals Practice Problems

Basic Concepts VIII Order of Operations and Evaluating Expressions

Basic Concepts VIII Practice Problems

Basic Concepts IX Properties of Real Numbers

Basic Concepts IX Practice Problems

Introduction to Sets

The Basics of a Set I

The Basics of a Set II

The Basics of a Set III

The Basics of a Set IV

The Basics of a Set V

The Basics of a Set VI

The Basics of a Set VII

The Basics of a Set Practice Problems I

The Basics of a Set Practice Problems II

The Basics of a Set Practice Problems III

The Basics of a Set Practice Problems IV

The Basics of a Set Practice Problems V

Lesson 1 | Solving a Linear Equation in one Variable

Solving a Linear Equation in one Variable Lesson 1/6

Solving a Linear Equation in one Variable Lesson 2/6

Solving a Linear Equation in one Variable Lesson 3/6

Solving a Linear Equation in one Variable Lesson 4/6

Solving a Linear Equation in one Variable Lesson 5/6

Solving a Linear Equation in one Variable Lesson 6/6

Converting a Repeating Decimal into a Fraction Lesson

Solving for a Specified Variable Lesson

Solving Proportions Lesson

Solving a Linear Equation in one Variable Practice Problems I

Solving a Linear Equation in one Variable Practice Problems II

Solving a Linear Equation in one Variable Practice Problems III

Solving a Linear Equation in one Variable Practice Problems IV

Solving a Linear Equation in one Variable with Fractions Practice I

Solving a Linear Equation in one Variable with Fractions Practice II

Solving a Linear Equation in one Variable with Fractions Practice III

Solving a Linear Equation in one Variable with Decimals Practice I

Solving a Linear Equation in one Variable with Decimals Practice II

Solving a Linear Equation in one Variable with Decimals Practice III

Converting a Repeating Decimal into a Fraction Practice Problems I

Converting a Repeating Decimal into a Fraction Practice Problems II

Solving for a Specified Variable Practice Problems I

Solving Proportions Practice Problems I

Lesson 2 | Applications of Linear Equations in one Variable

Unknown Quantities, Age Word Problems, Consecutive Integers

Applications of Linear Equations I.1

Applications of Linear Equations I.2

Unknown Quantities Problem I

Unknown Quantities Problem II

Unknown Quantities Problem III

Age Word Problems I

Age Word Problems II

Consecutive Integers Problem I

Solving Percent Increase/Decrease Problems

Applications of Linear Equations II

Solving a Percent Increase Decrease Problem I

Solving a Percent Increase Decrease Problem II

Solving a Percent Increase Decrease Problem III

Solving a Percent Increase Decrease Problem IV

Solving Simple Interest Problems

Simple Interest Earned = Principal x Rate x Time

Applications of Linear Equations III

Solving Simple Interest Problems I

Solving Simple Interest Problems II

Solving Simple Interest Problems III

Solving Simple Interest Problems IV

Solving Mixture Problems

Applications of Linear Equations IV

Solving Mixture Problems I

Solving Mixture Problems II

Solving Mixture Problems III

Solving Mixture Problems IV

Solving Mixture Problems V

Denominations of Money Problems

Applications of Linear Equations V

Denominations of Money Problems I

Denominations of Money Problems II

Denominations of Money Problems III

Motion Word Problems

Distance = rate of speed x amount of time traveled

Applications of Linear Equations VI

Solving Motion Word Problems I

Solving Motion Word Problems II

Solving Motion Word Problems III

Solving Motion Word Problems IV

Solving Motion Word Problems V


Lesson 3 | Solving Linear Inequalities in one Variable

Solving Linear Inequalities in one Variable Lesson

Solving Linear Inequalities in one Variable I

Solving Linear Inequalities in one Variable II

Solving Linear Inequalities in one Variable III

Solving Linear Inequalities in one Variable IV.1

Solving Linear Inequalities in one Variable IV.2

Solving Linear Inequalities in one Variable V

Solving Linear Inequalities in one Variable VI

Solving Linear Inequalities in one Variable VII

Solving Linear Inequalities in one Variable VIII

Lesson 4 | Solving Compound Inequalities

Solving Compound Inequalities with "and" Lesson

Solving Compound Inequalities with "or" Lesson

Solving Compound Inequalities with "and" I

Solving Compound Inequalities with "and" II

Solving Compound Inequalities with "and" III

Solving Compound Inequalities with "or" I

Solving Compound Inequalities with "or" II

Solving Compound Inequalities with "or" III

Solving Compound Inequalities with "or" IV

Lesson 5 | Solving Absolute Value Equations and Inequalities

Solving Absolute Value Equations Lesson

Solving Absolute Value Inequalities Lesson

Solving Absolute Value Equations I

Solving Absolute Value Equations II

Solving Absolute Value Equations III

Solving Absolute Value Equations IV

Solving Absolute Value Equations V

Solving Absolute Value Inequalities I

Solving Absolute Value Inequalities II

Solving Absolute Value Inequalities III

Solving Absolute Value Inequalities IV

Solving Absolute Value Inequalities V

Lesson 6 | Graphing Linear Equations in two Variables

Linear Equations in two Variables Lesson

Graphing Linear Equations in two Variables Lesson

The Midpoint Formula Lesson

Graphing Linear Equations in two Variables I

Graphing Linear Equations in two Variables II

Graphing Linear Equations in two Variables III

Graphing Linear Equations in two Variables IV

Graphing Linear Equations in two Variables V

The Midpoint Formula I

The Midpoint Formula II

The Midpoint Formula III

The Midpoint Formula IV

The Midpoint Formula V

Lesson 7 | The Slope of a Line

The Slope of a Line Lesson

The Slope of a Line I

The Slope of a Line II

The Slope of a Line III

The Slope of a Line IV

The Slope of a Line V

Graphing Equations given a Slope and one Point on the Line I

Graphing Equations given a Slope and one Point on the Line II

Parallel and Perpendicular Lines I

Parallel and Perpendicular Lines II

Parallel and Perpendicular Lines III

Lesson 8| Equation of a Line

Slope - Intercept Form Lesson

Point - Slope Form Lesson

Slope - Intercept Form I

Slope - Intercept Form II

Slope - Intercept Form III

Slope - Intercept Form IV

Slope - Intercept Form V

Point - Slope Form I

Point - Slope Form II

Point - Slope Form III

Point - Slope Form IV

Point - Slope Form V

Finding Equations of Parallel or Perpendicular Lines I

Finding Equations of Parallel or Perpendicular Lines II

Finding Equations of Parallel or Perpendicular Lines III

Finding Equations of Parallel or Perpendicular Lines IV

Lesson 9 | Linear Inequalities in two Variables

Linear Inequalities in two Variables Lesson

Linear Inequalities in two Variables I   (test point method)

Linear Inequalities in two Variables II  (test point method)

Linear Inequalities in two Variables III (test point method)

Linear Inequalities in two Variables IV  (solving for y)

Linear Inequalities in two Variables V   (solving for y)

Graphing the Intersection of two Linear Inequalities I

Graphing the Intersection of two Linear Inequalities II

Graphing the Union of two Linear Inequalities I

Graphing the Union of two Linear Inequalities II

Lesson 10 | Introduction to Functions

Introduction to Functions Lesson

Finding the Domain of a Function Lesson

Function Notation Lesson

Determining Whether Relations are Functions I

Determining Whether Relations are Functions II

Determining Whether Relations are Functions III

Domain and Range I

Domain and Range II

Domain and Range III

Domain and Range IV

Function Notation I

Function Notation II

Function Notation III

Lesson 11 |  Variation

Direct Variation Lesson

Inverse and Joint Variation Lesson

Direct Variation I

Direct Variation II

Direct Variation as a Power I

Direct Variation as a Power II

Inverse Variation I

Inverse Variation II

Inverse Variation as a Power I

Inverse Variation as a Power II

Joint Variation I

Joint Variation II

Lesson 12 | Solving Linear Systems

Introduction to Solving Systems of Linear Equations

Solving Linear Systems in two Variables by Graphing Lesson

Solving Linear Systems in two Variables by Graphing I

Solving Linear Systems in two Variables by Graphing II

Solving Linear Systems in two Variables by Elimination Lesson

Solving Linear Systems in two Variables by Elimination I

Solving Linear Systems in two Variables by Elimination II

Solving Linear Systems in two Variables by Substitution Lesson

Solving Linear Systems in two Variables by Substitution I

Solving Linear Systems in two Variables by Substitution II

Solving Linear Systems in three Variables Lesson 1/3

Solving Linear Systems in three Variables Lesson 2/3

Solving Linear Systems in three Variables Lesson 3/3

Solving Linear Systems in three Variables I

Solving Linear Systems in three Variables II

Lesson 13 | Applications of Linear Systems

Algebra II: Lessons 00 - 00




Prealgebra | Algebra I | Algebra II | College Algebra


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