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Algebraic Expressions and Patterns

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Lesson 1: Patterns in Sequences

Lesson 2: The General Term

Lesson 3: Variables

Lesson 4: Recognizing Different Patterns

Lesson 5: Graphing Patterns

Lesson 6: Bringing It All Together

Lesson 7: Representing Sequences

Lesson 8: Equivalent Expressions for the General Term

Lesson 9: Representing Sequences Using Equations

Lesson 10: Decreasing Sequences

Lesson 11: Sequences All Around Us 

 Using the Distributive Property

 How Do You Use the Distributive Property?

 What is the Distributive Property?

 How Do You Use the Distributive Property to Rewrite and Solve an Addition Problem?

 Simplifying Algebraic Expressions

 Simplifying Expressions

 How Do You Subtract Like Terms?

 What is Simplest Form?

 What is a Constant?

 How Do You Add Like Terms?

 How Do You Simplify an Expression?

 What's a Coefficient?

 What is a Term in a Polynomial?

 How Do You Add Variables that Are the Same?

 What are Like Terms?

 Variables and Equations

 Working With Equations

 What is an Equation?

 How Do You Solve an Equation by Guessing and Checking?

 What is a Solution to an Equation?

 Solving Equations by Adding or Subtracting

 Solving Equations by Adding

 What's the Addition Property of Equality?

 What are Inverse Operations?

 How Do You Solve an Equation Using Addition?

 How Do You Solve a Word Problem with an Equation Using Addition?

 Solving Equations by Subtracting

 What's the Subtraction Property of Equality?

 How Do You Solve a Word Problem with an Equation Using Subtraction?

 How Do You Solve an Equation Using Subtraction?

 Solving Equations by Multiplying or Dividing

 Solving Equations by Multiplying

 What's the Multiplication Property of Equality?

 How Do You Solve an Equation Using Multiplication?

 How Do You Solve a Word Problem with an Equation Using Multiplication?

 Solving Equations by Dividing

 What's the Division Property of Equality?

 How Do You Solve a Word Problem with an Equation Using Division?

 How Do You Solve an Equation Using Division?

 Two-Step Equations

 Solving Two-Step Equations

 How Do You Solve a Two-Step Equation With a Negative Variable Term?

 How Do You Solve a Two-Step Equation by Multiplying by -1 First?

 How Do You Solve a Two-Step Equation?

 How Do You Solve a Two-Step Equation by Combining Like Terms?

 How Do You Solve a Two-Step Equation by Multiplying by -1?

 How Do You Solve an Equation With Fractions With Different Denominators Using Subtraction?

 How Do You Solve an Equation Where You're Multiplying Fractions?

 How Do You Solve an Equation With Fractions With The Same Denominators Using Addition?

 How Do You Solve a Word Problem Using an Equation Where You're Multiplying Fractions?

 How Do You Solve an Equation With Fractions With The Same Denominators Using Subtraction?

 How Do You Solve an Equation With Fractions With Different Denominators Using Addition?

 How Do You Solve a Two-Step Equation by Distributing a Fraction First?

 How Do You Solve a Two-Step Equation by Multiplying by a Reciprocal?

 How Do You Solve a Two-Step Equation with Fractions by Multiplying Away the Fraction?

 How Do You Solve a Two-Step Equation with Fractions Using Reverse Order of Operations and Reciprocals?

 How Do You Solve a Decimal Equation Using Subtraction?

 How Do You Solve a Decimal Equation Using Multiplication?

 How Do You Solve a Decimal Equation Using Addition?

 How Do You Solve a Decimal Equation Using Division?

 How Do You Solve a Word Problem Using a Two-Step Equation with Decimals?

 How Do You Solve an Inequality By Subtracting Fractions?

 How Do You Solve an Inequality Word Problem Where You're Multiplying Positive Fractions?

 How Do You Solve an Inequality Where You're Multiplying Negative Fractions?

 How Do You Solve an Inequality Word Problem Where You're Multiplying Negative Fractions?

 How Do You Solve an Inequality By Adding Fractions?

 How Do You Solve an Inequality Where You're Multiplying Positive Fractions?

 How Do You Solve a Decimal Inequality Using Addition?

 How Do You Solve a Decimal Inequality Using Division?

 How Do You Solve a Decimal Inequality Using Subtraction?

 How Do You Solve a Decimal Inequality Using Division with Negative Numbers?