Shark Learning
Grade 4/Fractions

Fractions on a Number Line

Students identify and place fractions on a number line. This helps transition from area models to linear measurement models.
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#WorksheetQuestionsActions
Easy
1
10 questions
2
10 questions
Medium
1
10 questions
2
10 questions
Hard
1
10 questions
2
10 questions

Practice Questions

  1. Point at 1/2
    Show answer

    1/2

  2. Point at 1/4
    Show answer

    1/4

  3. Point at 3/4
    Show answer

    3/4

  4. Point at 1/3
    Show answer

    1/3

  5. Point at 2/3
    Show answer

    2/3

Teacher Resources
Teaching Notes

Relate the number line to a ruler. Count the 'jumps' (intervals) to find the denominator.

Vocabulary
Number Line: A line showing numbers in order.
Interval: The space between two numbers.
Common Mistakes
  • Counting the tick marks instead of the spaces.
  • Starting count at 1 instead of 0.
  • Unequal partitioning of the whole
  • Counting tick marks instead of segments
  • Confusing numerator and denominator
  • Misinterpreting the whole interval (0-1 vs 0-2)
Differentiation
SupportUse number lines with only 0 and 1 labeled.
ChallengeFractions greater than 1 on number line.
Discussion Questions
  • Is 1/2 always in the middle?
  • Where would 0/4 be?
  • How does the denominator relate to the number line?
  • What does the numerator tell us to do?
  • How would you place 1/2 on this line?
  • Why is equal partitioning important for fractions?
Extension Activities
  • Human number line.
  • Measure items to nearest fraction of inch.
Parent Tip

Draw a simple number line on paper to show fractions.

Learning Path
Skill Cluster

Number Sense & Fractions

Estimated Time

15 minutes

Skills Practiced
Fractions number line