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3) NF: Numbers & Operations - Fractions (Common Core)

Contents

  1. 1 NF.1 - Add and Subtract Fractions (and Mixed Numbers) with Unlike Denominators...
    1. 1.1 Adding & Subtracting Fractions with Unlike Denominators
    2. 1.2 Add & Subtract Mixed Numbers with Like Denominators
    3. 1.3 Add & Subtract Mixed Numbers with Unlike Denominators 
  2. 2 NF.2 - Solve Word Problems that Involve Addition and Subtraction of Fractions (and Mixed Numbers)...  
  3. 3 NF.3 - Understand that Fractions are Really Division Problems...
  4. 4 NF.4 - Multiply a Fraction or Whole Number by a Fraction, and Find the Area of a Rectangle with Fractional Side Lengths
    1. 4.1 nf.4a - Interpret the product (a/b) × q as a parts of a partition of q into b equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. 
    2. 4.2 NF.4b - Find the area of a rectangle with fractional side lengths.
  5. 5 NF.5 - Interpret Multiplication as Scaling (Resizing)
    1. 5.1 NF.5a - Think of multiplication as the scaling of a number.
    2. 5.2 NF.5b - Explain the results of multiplying numbers by fractions greater than and less than 1.
  6. 6 NF.6 - Solve Real World Problems by Multiplying Fractions and Mixed Numbers
  7. 7 NF.7 - Divide Fractions by Whole Numbers and Whole Numbers by Fractions
    1. 7.1 NF.7a - Divide a unit fraction by a whole number.
    2. 7.2 NF.7b - Divide a whole number by a unit fraction.
    3. 7.3 NF.7c - Solve real world problems involving division of unit fractions by whole numbers and division of whole numbers by unit fractions.
  8. 8 FRACTION PRE-SKILLS: Skills Needed to Learn the 5th Grade Fraction Math Standards
    1. 8.1 Add & Subtract Fractions with Like Denominators (PRE-SKILL)
    2. 8.2 Simplifying Fractions or Reducing Fractions to Lowest Terms (PRE-SKILL)
    3. 8.3 Converting Between Mixed Numbers & Improper Fractions (PRE-SKILL) 
    4. 8.4 Equivalent Fractions (PRE-SKILL)
  9. 9 EXTRA: Review for all Operations with Fractions (Adding, Subtracting, Multiplying & Dividing) 


NF.1 - Add and Subtract Fractions (and Mixed Numbers) with Unlike Denominators...

Adding & Subtracting Fractions with Unlike Denominators



Fraction Manipulatives and PDF Resources


Add & Subtract Mixed Numbers with Like Denominators


Add & Subtract Mixed Numbers with Unlike Denominators 



NF.2 - Solve Word Problems that Involve Addition and Subtraction of Fractions (and Mixed Numbers)...  


NF.3 - Understand that Fractions are Really Division Problems...


NF.4 - Multiply a Fraction or Whole Number by a Fraction, and Find the Area of a Rectangle with Fractional Side Lengths

nf.4a - Interpret the product (a/b) × q as a parts of a partition of q into b equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. 


NF.4b - Find the area of a rectangle with fractional side lengths.


NF.5 - Interpret Multiplication as Scaling (Resizing)

NF.5a - Think of multiplication as the scaling of a number.

NF.5b - Explain the results of multiplying numbers by fractions greater than and less than 1.


NF.6 - Solve Real World Problems by Multiplying Fractions and Mixed Numbers


NF.7 - Divide Fractions by Whole Numbers and Whole Numbers by Fractions

NF.7a - Divide a unit fraction by a whole number.




NF.7b - Divide a whole number by a unit fraction.


NF.7c - Solve real world problems involving division of unit fractions by whole numbers and division of whole numbers by unit fractions.


FRACTION PRE-SKILLS: Skills Needed to Learn the 5th Grade Fraction Math Standards

Add & Subtract Fractions with Like Denominators (PRE-SKILL)

Simplifying Fractions or Reducing Fractions to Lowest Terms (PRE-SKILL)


Converting Between Mixed Numbers & Improper Fractions (PRE-SKILL) 

Equivalent Fractions (PRE-SKILL)


EXTRA: Review for all Operations with Fractions (Adding, Subtracting, Multiplying & Dividing) 

  • GAME: SatisFraction - A variety of games that work with adding, subtracting, multiplying and dividing fractions and it's all about speed.