[FREE] End of Year Math Assessments (Grade 4 and Grade 5)

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Types of fractions

Here you will learn about the types of fractions, including how to model and write numbers as proper and improper fractions and mixed numbers.

Students will first learn about different types of fractions as part of number and operations – fractions in 4th grade.

What are types of fractions?

Types of fractions are different ways to show numbers that include parts of a whole. Types of fractions are typically grouped by values that are less than 1 and greater than 1.

For numbers that are less than one, you use proper fractions. In this type of fraction, the numerator (top number) is smaller than the denominator (bottom number).

For example,

Types of Fractions image 1

When a proper fraction has a numerator of 1, it is called a unit fraction.

For example,

\cfrac{1}{8} \, is a unit fraction.

Types of Fractions image 1.2

When a fraction has the same numerator and denominator, it is equal to \bf{1}.

For example,

Types of Fractions image 2

For numbers larger than one, you use improper fractions and mixed numbers.

An improper fraction is a fraction where the numerator (top number) is equal to or larger than the denominator (bottom number).

For example,

Types of Fractions image 3

A mixed number has a whole number part and a fractional part. Sometimes mixed numbers are called mixed fractions.

For example,

Types of Fractions image 4

Any number greater than 1 can be shown as an improper fraction AND a mixed number.

For example,

Types of Fractions image 5

What are types of fractions?

What are types of fractions?

Common Core State Standards

How does this relate to 4th grade math?

  • Grade 4 – Numbers and Operations – Fractions (4.NF.B.3c)
    Add and subtract mixed numbers with like denominators, example, by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.

How to use types of fractions

In order to model and write types of fractions:

  1. Identify the denominator.
  2. Decide if the fraction is larger than \bf{1} whole. If it is less, skip to step \bf{4} .
  3. Decide whether to write the fraction as an improper fraction or a mixed number.
  4. Write the fraction in the correct form.

[FREE] Fractions Check for Understanding Quiz (Grades 4 to 6)

[FREE] Fractions Check for Understanding Quiz (Grades 4 to 6)

[FREE] Fractions Check for Understanding Quiz (Grades 4 to 6)

Use this quiz to check your grade 4 to 6 students’ understanding of fractions. 10+ questions with answers covering a range of 4th, 5th and 6th grade topics to identify areas of strength and support!

DOWNLOAD FREE
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[FREE] Fractions Check for Understanding Quiz (Grades 4 to 6)

[FREE] Fractions Check for Understanding Quiz (Grades 4 to 6)

[FREE] Fractions Check for Understanding Quiz (Grades 4 to 6)

Use this quiz to check your grade 4 to 6 students’ understanding of fractions. 10+ questions with answers covering a range of 4th, 5th and 6th grade topics to identify areas of strength and support!

DOWNLOAD FREE

Types of fractions examples

Example 1: write a proper fraction given a model

Write the value shown by the shaded part of the model.

Types of Fractions example 1

  1. Identify the denominator.

The model is broken up into 6 equal parts, so 6 is the denominator.

2Decide if the fraction is larger than \bf{1} whole. If it is less, skip to step \bf{4} .

The number is less than 1 whole, skip to step 4.

4Write the fraction in the correct form.

Numbers less than 1 whole, can be written as proper fractions. The numerator is 4, because 4 parts are shaded in.

The model shows the proper fraction \, \cfrac{4}{6} \, shaded in.

Example 2: write a mixed number given a model

Write the value shown by the shaded part of the model.

Types of Fractions example 2

The last whole in the model is broken up into 9 equal parts, so 9 is the denominator.

The value is larger than 1 whole, so move to the next step.

The model shows 2 wholes with parts left over, which can be used to write a mixed number.

The numerator is 5, because 5 parts are shaded in the last whole.


The model shows the mixed number \, 2 \cfrac{5}{9} \, shaded in.

Example 3: write an improper fraction given a model

Write the value shown by the shaded part of the model.

Types of Fractions example 3

Each whole in the model is broken up into 10 equal parts, so 10 is the denominator.

The value is larger than 1 whole, so move to the next step.

The model is shown in parts, which can be used to write an improper fraction.

The numerator is 18, because 18 parts are shaded in.


The model shows the improper fraction \, \cfrac{18}{10} \, shaded in.

Example 4: create a model given a proper fraction

Show a model of \, \cfrac{3}{8}.

The denominator is 8, so the model should be shown with 8 equal parts.

The numerator is less than the denominator, so \, \cfrac{3}{8} \, is a proper fraction and is less than 1 whole. Skip to step 4.

The numerator is 3, so there should be 3 parts shaded in.


Types of Fractions example 4


The model shows the proper fraction \, \cfrac{3}{8} \, shaded in.

Example 5: create a model given a mixed number

Show a model of \, 4 \cfrac{1}{4} \, .

The denominator is 4, so the fractional part of the model should be shown with 4 equal parts.

The value is larger than 1 whole, so move to the next step.

There are 4 wholes with parts left over, so \, 4 \cfrac{1}{4} \, is a mixed number.

Show 4 wholes shaded, and 1 out of 4 parts shaded for the fractional part.


Types of Fractions example 5


The model shows the mixed number \, 4 \cfrac{1}{4} \, shaded in.

Example 6: create a model given an improper fraction

Show a model of \, \cfrac{13}{12} \, .

The denominator is 12, so the model should show twelfths.

The value is larger than 1 whole, so move to the next step.

There are just parts, so \, \cfrac{13}{12} \, is an improper fraction.

The numerator is 13, so 13 parts should be shown.


Types of Fractions example 6 step 4


The model shows the improper fraction \, \cfrac{13}{12} \, on a number line.

Teaching tips for different types of fractions

  • In elementary school, choose worksheets that give students a lot of space to solve when working with any type of fraction. Students should have enough space to draw different types of models (including area models and number lines) or explore different operations and equations when solving problems with fractions.

  • Spend time connecting each type of fraction to a real-life situation. This can be as simple as drawing attention to different types of fractions as they appear naturally in the classroom or school setting. Students are more likely to recognize and understand different types of fractions if they have consistent exposure and can make real-life connections.

Easy mistakes to make

  • Drawing unclear models
    Models are only a useful solving tool if they are drawn correctly. In general, they work better with smaller fractions as larger numerators and denominators leave more room for error. Consider giving students access to an easy to use digital model that creates more complicated fraction pieces for them.

  • Not keeping the denominator the same
    When converting from a model to a written representation (or vice versa), the denominator should stay the same. Note that the denominator can change when simplifying, but this does not change the overall value of the fraction.
    For example,

    Types of Fractions image 6Types of Fractions image 7

  • Including an improper fraction within a mixed number
    For a mixed number, the fractional part should be proper. If the fraction is improper, it means that another whole can be created.
    For example,
    Write the value shown by the shaded part of the model.

    Types of Fractions image 8

    It can be written as \, \cfrac{16}{6} \, or \, 2 \cfrac{4}{6} \; {\color{#00ab41}✔} \, , but not \, 1 \cfrac{10}{6}

    *The equation is true, but a mixed number should only include a proper fraction.

Practice different types of fractions questions

1. What is the number shown by the shaded part of the model?

 

Types of Fractions practice question 1

\cfrac{4}{14}
GCSE Quiz False

\cfrac{3}{2}
GCSE Quiz False

\cfrac{14}{4}
GCSE Quiz True

3 \cfrac{2}{1}
GCSE Quiz False

Each whole in the model is broken up into 4 equal parts, so 4 is the denominator.

 

Numbers greater than 1 whole can be written as improper fractions.

 

The numerator is 14, because 14 parts are shaded in.

 

The model shows the improper fraction \, \cfrac{14}{4} \, shaded in.

2. What is the number shown by the shaded part of the model?

 

Types of Fractions practice question 2

\cfrac{2}{8}
GCSE Quiz True

\cfrac{8}{2}
GCSE Quiz False

2 \cfrac{1}{8}
GCSE Quiz False

\cfrac{2}{1}
GCSE Quiz False

The model is broken up into 8 equal parts, so 8 is the denominator.

 

Numbers less than 1 whole can be written as proper fractions.

 

The numerator is 2, because 2 parts are shaded in.

 

The model shows the proper fraction \, \cfrac{2}{8} \, shaded in.

3. What is the number shown by the shaded part of the model?

 

Types of Fractions practice question 3

\cfrac{4}{3}
GCSE Quiz False

\cfrac{2}{3}
GCSE Quiz False

1 \cfrac{3}{3}
GCSE Quiz False

3 \cfrac{1}{3}
GCSE Quiz True

Numbers greater than 1 whole can be written as mixed numbers.

 

There are 3 shaded wholes.

 

The last whole in the model is broken up into 3 equal parts, so 3 is the denominator.

 

The numerator is 1, because 1 part is shaded in.

 

The model shows the mixed number \, 3 \cfrac{1}{3} \, shaded in.

4. Which model shows \, \cfrac{11}{6} \, shaded in?

Types of Fractions practice question 4 image 1

GCSE Quiz True

Types of Fractions practice question 4 image 2

GCSE Quiz False

Types of Fractions practice question 4 image 3

GCSE Quiz False

Types of Fractions practice question 4 image 4

GCSE Quiz False

\cfrac{11}{6} \, is an improper fraction.

 

The denominator is 6, so the model should show 6 equal parts.

 

The numerator is 11, so there should be 11 parts shaded in.

 

Types of Fractions practice question 4 image 5

 

The model shows \, \cfrac{11}{6} \, shaded in.

5. Which model shows \, 2 \cfrac{3}{10} \, shaded in?

Types of Fractions practice question 5 image 1

GCSE Quiz False

Types of Fractions practice question 5 image 2

GCSE Quiz True

Types of Fractions practice question 5 image 3

GCSE Quiz False

Types of Fractions practice question 5 image 4

GCSE Quiz False

2\cfrac{3}{10} \, is a mixed number.

 

There are 2 wholes with left over parts.

 

The denominator is 10, so the last whole should show 10 equal parts.

 

The numerator is 3, so there should be 3 parts shaded in the last whole.

 

Types of Fractions practice question 5 image 5

 

The model shows \, 2\cfrac{3}{10} \, shaded in.

6. Which model shows \, \cfrac{7}{12} \, shaded in?

Types of Fractions practice question 6 image 1

GCSE Quiz False

Types of Fractions practice question 6 image 2

GCSE Quiz False

Types of Fractions practice question 6 image 3

GCSE Quiz True

Types of Fractions practice question 6 image 4

GCSE Quiz False

\cfrac{7}{12} \, is a proper fraction.

 

The denominator is 12, so the model should show 12 equal parts.

 

The numerator is 7, so there should be 7 parts shaded in.

 

Types of Fractions practice question 6 image 5

 

The model shows \, \cfrac{7}{12} \, shaded in.

Types of fractions FAQs

What is the difference between the numerator and the denominator?

The numerator shows the number of parts and the denominator shows the size of the parts.

What kinds of fractions do students work with in elementary school?

Students work with all of the fraction types overviewed on this page, which all involve only natural numbers as the numerators and denominators. In middle and high school, they use more advanced topics (like negative numbers and variables) to work with more complex fractions.

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