# Common Core Math 7 Support

**Below are lessons aligned to the Big Idea textbook units and lessons. Most of the video lessons are from Virtual Nerd . The following ar other sites that have video lessons aligned to 7th grade math standards:**

**Below are sites that provide calculators for various concepts. Calculators will help students to see the steps when working through problems. They are also a good tool to help identify where learning breaks down. Students can search the type the concept they are working on to find a calculator for help. For example: adding and subtracting integers calculator and they will find Calculator Soup.**

Chapter 1 - Integers

- 1.1- Absolute Value
- 1.2 Adding Integers
- 1.3 Subtracting Integers
- 1.4 Multiplying Integers
- 1.5 piding Integers

Chapter 2 - Rational Numbers

- 2.1 Rational Numbers
- 2.2 Adding Rational Numbers
- 2.3 Subtracting Rational Numbers
- 2.4 Multiplying and piding Rational Numbers

Chapter 2 Study Help

Chapter 3 - Algebraic Expressions

- 3.1 Algebraic Expressions
- What are Numberical and Algebraic Expressions?
- What is a Variable?
- What are Like Terms?
- What's the Order of Operations?
- How to use Order of Operations?
- 3.2 Addidng and Subtracting Linear Expressions

- 3.2 Factoring Expressions
- 3.3 Solving Equations Using Addition or Subtraction

- What's the addition property of equality?
- How to solve an equation using addition?
- How do you solve a word problem with an equation using addition?
- What's the subtraction property of equality?
- How to solve an equation using subtraction?
- How do you solve a word problem with an equation using subtraction?
- 3.4 Solving Equations Using Multiplication or pision
- What's the multiplication property of equality?
- How to solve an equation using multiplication?
- How do you solve a word problem with an equation using multiplication?
- What's the pision property of equality?
- How to solve an equation using pision?
- How do you solve a word problem with an equation using pision?
- 3.5 Solving Two-Step Equations

Chapter 4- Inequalities

- 4.1- Writing and Graphing Inequalities
- 4.2- Solving Inequalities Using Addition or Subtraction
- 4.3- Solving Inequalities Using Multiplication or pision
- 4.4- Solving Two-Step Inequalities

Chapter 5 - Ratios and Proportions

Virtual Nerd Video Lesson - Ratios and Proportions

- 5.1 - Ratios and Rates
- 5.2 - Proportions
- 5.3 - Writing Proportions
- 5.4 - Slope
- 5.6 - Direct Variation