Composing/Decomposing Mixed Numbers and Improper Fractions

Presentation

•

Mathematics

•

4th Grade

•

Medium

•

CCSS

6.NS.B.3, 3.NF.A.1, 3.G.A.2

Standards-aligned

Latasha Owens

Used 11+ times

FREE Resource

12 Slides • 16 Questions

Learning objective:

Students will be able to represent and decompose fractions, including improper fractions, as sums of fractions with the same denominator, using multiple methods such as concrete, pictorial, and symbolic representations. 4.3A/B

K.6(A) identify two‐dimensional shapes, including circles, triangles, rectangles, and squares as special rectangles

TEKS 4.3B decompose a fraction in more than one way into a sum of fractions with the same denominator using concrete and pictorial models and
recording results with symbolic representations (S)

Ways to Express Fractions

Fraction

Improper Fraction

Mixed Number

Fractions

Image created by HISD Curriculum using Google Docs

Fraction

Numerator

Denominator

Unit Fraction

Vocabulary Lesson

Image created by HISD Curriculum using Google Docs

Open Ended

What is an improper fraction?

Type response here

Multiple Select

Select all the improper fractions.

$\frac{3}{4}$

$\frac{18}{9}$

$\frac{7}{7}$

$\frac{9}{10}$

$\frac{109}{100}$

Open Ended

What is a mixed number?

Type response here

Multiple Select

Select all the mixed numbers.

$8\ \frac{1}{2}$

$\frac{43}{40}$

$6\ \frac{2}{5}$

$12\ \frac{4}{7}$

$\frac{12}{10}$

Let’s represent.

Image by HISD Curriculum using Google Slides

Fill in the Blanks

Type answer...

The model is shaded to represent a mixed number with a value greater than 1 whole.

Which equation shows two different ways to represent this mixed number as a
sum?

Image by HISD Curriculum using Google Slides

Label your model
Label the answer choices
Eliminate
Choose

White Board Work

The blank model shown can be shaded to represent .

Write at least 4 expressions to represent 7/10 as a sum of fractions.

Image by HISD Curriculum using Google Slides

The blank model shown can be shaded to represent .

Which expression does NOT show a way to represent as a sum of
fractions?

Image by HISD Curriculum using Google Slides

Multiple Choice

Which expression does NOT show a way to represent 7/10 as a sum of fractions?

Multiple Choice

Daphne made fruit punch. She mixed $\frac{2}{3}$ cup cherry juice, $\frac{1}{3}$ cup grape juice, $\frac{2}{3}$ cup ginger ale, and $\frac{1}{3}$ cup lime juice. Which fraction equation can be used to find the amount of punch Daphne made?

Multiple Choice

How would you write this model as an improper fraction?

3 1/5

16/5

2 6/5

15/5

Multiple Choice

How would you write this model as a mixed number?

3 1/5

2 1/5

16/5

15/5

Let's learn ways to convert (change) from one to another using math!

Multiple Choice

Write 15/4 as a mixed number.

3 3/4

3 1/4

4 1/4

4 1/5

Multiple Choice

Write 8/3 as a mixed number.

6 1/3

2 1/3

2 2/3

3 2/3

Multiple Choice

Write 34/8 as a mixed number.

4 2/8

4 1/8

3 2/8

2 4/8

Mixed Numbers to Improper Fractions

MAD

Multiply the Denominator and the Whole Number

Add the Numerator

Denominator stays the same

Fill in the Blanks

Type answer...

Fill in the Blanks

Type answer...

Fill in the Blanks

Type answer...

Fill in the Blanks

Type answer...

K.6(A) identify two‐dimensional shapes, including circles, triangles, rectangles, and squares as special rectangles

TEKS 4.3B decompose a fraction in more than one way into a sum of fractions with the same denominator using concrete and pictorial models and
recording results with symbolic representations (S)

Show answer

Auto Play

Slide 1 / 28

SLIDE

Similar Resources on Wayground

21 questions

Adding and Subtracting Fractions

Presentation

•

4th - 5th Grade

20 questions

Fraction-Of Whole Numbers

Presentation

•

4th - 5th Grade

21 questions

Fractions with Denominators of 10s and 100s

Presentation

•

4th Grade

22 questions

Relating Fractions and Decimals

Presentation

•

4th Grade

18 questions

Multiplying Fractions by Whole Numbers

Presentation

•

4th Grade

20 questions

Decimals, Fractions, Percents

Presentation

•

5th Grade

22 questions

Equivalent Fractions

Presentation

•

4th Grade

20 questions

Changing Percents to Decimals

Presentation

•

Popular Resources on Wayground

24 questions

PBIS-HGMS Day 10

Quiz

•

6th - 8th Grade

10 questions

HCS SCI 03 Summer School Review 3

Quiz

•

3rd Grade

11 questions

Home Scope

Quiz

•

7th - 8th Grade

15 questions

HCS SCI 05 Summer School Assessment 3 Review

Quiz

•

5th Grade

35 questions

Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz

•

7th Grade

18 questions

Geo 11.3 Area of Circles and Sectors

Quiz

•

9th - 11th Grade