Unit 1: Accentuate the Negative
Essential Question: Why is it important to understand properties of operations involving Rational Numbers?

Unit Vocabulary:

• absolute value
  
• additive identity
  
• additive inverses
  
• algorithm
  
• Commutative Property
  
• Distributive Property

Unit OutLine:

• expanded form
  
• factored form
  
• integers
  
• multiplicative identity
  
• multiplicative inverses
  
• negative number

• number sentence
  
• opposites
  
• Order of Operations
  
• positive number
  
• rational numbers

Investigation 1:

• Ordering/Comparing Rational Numbers
• Absolute Value
• Inequalities on a Number Line
• Distances between integers on a Number Line
• Opposites
• Adding/Subtracting Integers using a number line
• Fractions to Decimals using Long Division

Investigation 2:

• Adding Integers using algorithms (rules)
• Subtracting Integers using algorithms (rules)
• Properties of Addition

- commutative
- associative
- additive inverse
- additive identity​

• ​Fact Families

Investigation 3 & 4

• Multiplication of Integers
• Division of Integers
  
• Properties of Multiplication

-commutative
-associative
-multiplicative inverse
-multiplicative identity

• Distributive Property
• Order of Operations

Notes:

REVIEW PACKET - VERY USEFUL 

Videos

Classifying Numbers

Comparing and Ordering Rational Numbers
Classifying and Ordering Numbers

What are integers

Adding and Subtracting Integers

Additional Resources

Additional Practice (investigation 2) adding and subtracting

Additional Practice (investigation 3) multiplying and dividing

Additional Practice (investigation 4) order of operations/distributive


http://slavens7thgrademath.blogspot.com/p/accentuate-negative.html