Connect with:
NC Digital Resources
  • Home
  • K
    • Math >
      • K - Math- K.CC
      • K - Math- K.OA
      • K - Math- K.NBT
      • K - Math- K.MD
      • K - Math- K.G
    • English >
      • K Reading: Literature
      • Reading: Informational Text
      • Reading: Foundational Skills
      • Writing
      • Speaking & Listening
      • Language
    • Science
    • Social Studies
    • Information and Technology
    • Summer Reading
  • 1st
    • Math >
      • 1 - Math - 1.NBT
      • 1- Math - 1.OA
      • 1 - Math - 1.MD
      • 1 - Math - 1.G
    • English >
      • 1 Reading: Literature
      • 1 Reading: Informational Text
      • 1 Reading: Foundational Skills
      • 1 Writing
      • 1 Speaking & Listening
      • 1 Language
    • Science
    • Social Studies
    • Information and Technology
    • Summer Reading
  • 2nd
    • Math >
      • 2 - Math - 2.NBT
      • 2 - Math - 2.OA
      • 2 - Math - 2.MD
      • 2 - Math - 2.G
    • English >
      • 2 - Reading: Literature
      • 2 - Reading: Informational Text
      • 2 - Reading: Foundations
      • 2 - Writing
      • 2 - Speaking & Listening
      • 2 - Language
    • Science
    • Social Studies
    • Information and Technology
    • Summer Reading
  • 3rd
    • Math >
      • 3 - Math - 3.NBT
      • 3 - Math - 3.OA
      • 3 - Math - 3.NF
      • 3 - Math - 3.MD
      • 3 - Math - 3.G
    • English >
      • 3 - Reading: Literature
      • 3 - Reading Informational Text
      • 3 - Reading: Foundations
      • 3 - Writing
      • 3 - Speaking & Listening
      • 3 Language
    • Science
    • Social Studies
    • Information and Technology
    • Test Prep
    • Summer Reading
  • 4th
    • Math >
      • 4 - Math - 4.NBT
      • 4 - Math - 4.OA
      • 4 - Math - 4.MD
      • 4 - Math - 4.NF
      • 4 - Math - 4.G
    • English >
      • 4 - Reading: Literature
      • 4 - Reading Informational Text
      • 4 - Reading: Foundations
      • 4 - Writing
      • 4 - Speaking & Listening
      • 4 - Language
    • Science
    • Social Studies
    • Information and Technology
    • Test Prep
  • 5th
    • Math >
      • 5 - Math - 5.NBT
      • 5 - Math - 5.OA
      • 5 - Math - 5.MD
      • 5 - Math - 5.NF
      • 5 - Math - 5.G
    • English >
      • 5 - Reading: Literature
      • 5 - Reading Informational Text
      • 5 - Reading: Foundations
      • 5 - Writing
      • 5 - Speaking & Listening
      • 5 - Language
    • Science
    • Social Studies
    • Information and Technology
    • Test Prep
    • Summer Reading
  • 6th
    • Math >
      • 6 - Math - 6.RP
      • 6 - Math - 6.NS
      • 6 - Math - 6.EE
      • 6 - Math - 6.G
      • 6 - Math - 6.SP
      • Test Prep
      • 7 - Reading Informational Text
    • English >
      • 6 - Reading: Literature
      • 6 - Reading Informational Text
      • 6 - Writing
      • 6 - Speaking & Listening
      • 6 - Language
    • Summer Reading
  • 7th
    • Math >
      • 7 - Math - 7.RP
      • 7 - Math - 7.NS
      • 7 - Math - 7.EE
      • 7 - Math - 7.G
      • 7 - Math - 7.SP
      • Test Prep
    • English >
      • 7 - Reading: Literature
      • 7 - Writing
      • 7 - Speaking & Listening
      • 7 - Language
    • Summer Reading
  • 8th
    • Math >
      • 8 - Math - 8.NS
      • 8 - Math - 8.EE
      • 8 - Math - 8.F
      • 8 - Math - 8.G
      • 8 - Math - 8.SP
      • Test Prep
    • English >
      • 8 - Reading: Literature
      • 8 - Reading Informational Text
      • 8 - Writing
      • 8 - Speaking & Listening
      • 8 - Language
    • Summer Reading
  • SCSS Tech
  • HS
    • 10 Ela Test Prep

4th Grade - Math - 4.NF - Numbers and Operations - Fractions

Extend understanding of fraction equivalence and ordering
4.NF.1
Explain why a fraction a/b is equivalent to a fraction (n ×a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.
Web Games
  • Equivalent Fractions 
  • Tony's Fraction Pizza
  • Matching Equivalent Fraction Game
  • Comparing Fractions 
  • Fractions Concentration
  • Equivalent Fraction Bingo
  • Fraction Matching
  • Building on fractions
  • Compare Fractions
  • Equivalent Fractions 
  • Renaming fractions with lower numbers
Notebook Files:
  • Fractions
  • Fractions Review
  • Equivalent Fractions 1
  • Equivalent Fractions 2
  • Fraction Action
  • Fractions to Simplest Form
  • Equivalent Fractions Quiz/Game
  • Fractions: reduced to lowest terms
  • Equivalent Fractions: they don't even look the same!



---------------------------------------------------------------------------------------------------------------------------------
4.NF.2
Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.
Web Games
  • Comparing Fraction
  • Comparing Fractions
  • Compare Fractions
  • Compare Two Fractions  
  • Comparing Fractions
  • Dirt Bike Game- Comparing Fractions
  • Fraction Sorter
  • Fractions Side-by-Side
Notebook Files:
  • Fractions
  • Fraction Sliders
  • Fraction Bars
  • Comparing Fracitons and Decimals
  • Compare fractions
  • Fraction Action
  • Converting Fractions
  • Olympic Medals and Equivalent Fractions
  • Math Olympiad

---------------------------------------------------------------------------------------------------------------------------------
Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers
4.NF.3
Understand a fraction a/bwith a > 1 as a sum of fractions 1/b
Web Games
  • Adding Fractions 
  • Fruit Shoot Fraction Addition
  • Add Fractions, Subtract Fractions? w/b
  • Adding and Subtracting Fractions Game 
  • Adding Fractions, Different Denominators
  • An interactive Game for learning how to Adding and Subtracting Fractions 
Notebook Files:
  • Additing Fractions with Like Denominators
  • Equivalent Fractions 1
  • Equivalent Fractions 2
  • Adding Fractions with unlike denominators
  • Adding Like Fractions
  • Add and Subtract fractions with like denominators
  • Fraction Review Game
  • Subtract fractions
  • Olympic Medals and Equivalent Fractions

---------------------------------------------------------------------------------------------------------------------------------
4.NF.3a
Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.
Web Games
  • Tony's Fraction Pizza
  • Add Fractions with Like Denominators
  • Add fractions
  • Fishy Fractions
  • Fruit Shoot Fraction Addition
Notebook Files:
  • Adding Fractions with Like Denominators
  • Adding fractions with unlike denominators
  • Adding Like Fractions
  • Add and subtract fractions with like denominators
  • Fractions Review
  • Subtract fractions


---------------------------------------------------------------------------------------------------------------------------------
4.NF.3b
Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model. Examples: 3/8 = 1/8 + 1/8 + 1/8 ;3/8 = 1/8 + 2/8 ; 2 1/8 = 1 + 1 + 1/8 = 8/8 + 8/8 + 1/8.
Web Games
Notebook Files:
  • Equivalent Fractions 1
  • Equivalent Fractions 2
  • Olympic Medals and Equivalent Fractions

---------------------------------------------------------------------------------------------------------------------------------
4.NF.3c
Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.
Web Games
Fishy Fractions
Notebook Files:
  • Equivalent Fractions
  • Olympic Medals and Equivalent Fractions

---------------------------------------------------------------------------------------------------------------------------------
4.NF.3d
Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, e.g., by using visual fraction models and equations to represent the problem.
Web Games
Thinking Blocks

Notebook Files:
  • Adding Fractions with like Denominators
  • Adding Like Fractions
  • Add and Subtract fractions with like denominators
  • Subtract fractions
---------------------------------------------------------------------------------------------------------------------------------
4.NF.4
Apply and extend previous understandings of multiplication to multiply a fraction by a whole number.
Web Games
  • Fraction Game
  • Multiplying a Fraction and a Whole Number
  • Multiplying fractions by a whole number
  • Multiplying Fractions with Whole?and Mixed Numbers? 
  • Multiplying Fractions and Whole Numbers
  • Multiplying Fractions Virtual Manipulative
Notebook Files:
  • Finding a Fractions of a Whole Number
  • Fractions: Parts of a Set
  • Basic Fraction Review
  • Fractions: Naming the shaded region
---------------------------------------------------------------------------------------------------------------------------------
4.NF.4a
Understand a fraction a/bas a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).
Web Games
Notebook Files:
  • Basic Fraction Review
  • Fractions: Naming the shaded region
---------------------------------------------------------------------------------------------------------------------------------
4.NF.4b
Understand a multiple ofa/b as a multiple of 1/b, and use this understanding to multiply a fraction by a whole number. For example, use a visual fraction model to express 3 × (2/5) as 6 × (1/5), recognizing this product as 6/5. (In general, n × (a/b) = (n × a)/b.)
Web Games
Notebook Files:
  • Finding a Fraction of a Whole Number
  • Fractions: Parts of a Set
---------------------------------------------------------------------------------------------------------------------------------
4.NF.4c
Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to represent the problem. For example, if each person at a party will eat 3/8 of a pound of roast beef, and there will be 5 people at the party, how many pounds of roast beef will be needed? Between what two whole numbers does your answer lie?
Web Games
Notebook Files:
  • Finding a Fraction of a Whole Number
  • Fractions: Parts of a Set
4.NF.5
Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100.4For example, express 3/10 as 30/100, and add 3/10 + 4/100 = 34/100.
Web Games
  • Equivalent fractions
  • Chopper – Fractions and Decimals Edition
Notebook Files:
4.NF.6
Use decimal notation for fractions with denominators 10 or 100. For example, rewrite 0.62 as 62/100; describe a length as 0.62 meters; locate 0.62 on a number line diagram.
Web Games
Decimals
Notebook Files:
  • Converting Fractions to Decimals
  • Name that Decimal
  • Introduction to Decimals
  • Identifying and Converting Fractions and Decimals
4.NF.7
Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when the two decimals refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual model.
Web Games
  • Match fractions and decimal equivalents
  • Equivalent Decimals
  • Fruit Shoot Compare Decimals
  •  Decimal Tug of War
Notebook Files:
Dazzling Decimals
Comparing Fractions and Decimals
Compare Fractions
Ordering Decimals
Decimal Sense
Comparing and Ordering Decimals
Comparing Decimals
Placing decimals and mixed numbers on a number line
Powered by Create your own unique website with customizable templates.