Representing Fractions on a Number line Feb 21

Fractions on a number line

Draw and label a strip diagram above each number line to
represent the fraction shown.

Preview Challenge

How are a number line and a strip diagram alike? How are they different?

3
4

1
2

5
8

Lesson Objective

Demonstration of

Learning

3.3A

I am learning how to represent fractions
greater than zero and less than or equal to
one with denominators of 2, 3, 4, 6, and 8
using number lines.

Given 4 problems, I will represent fractions
greater than zero and less than or equal to
one with denominators of 2, 3, 4, 6, and 8
using pictorial models, including number
lines.

Lesson Objective

Demonstration of

Learning

3.3A

I am learning how to represent fractions
greater than zero and less than or equal to
one with denominators of 2, 3, 4, 6, and 8
using number lines.

Given 4 problems, I will represent fractions
greater than zero and less than or equal to
one with denominators of 2, 3, 4, 6, and 8
using pictorial models, including number
lines.

Academic Vocabulary

Representing Fractions

● denominator
● equal parts
● fraction bar
● number line
● numerator
● part
● set
● strip diagram
● whole unit

Academic Vocabulary

Representing Fractions

● denominator
● equal parts
● fraction bar
● number line
● numerator
● part
● set
● strip diagram
● whole unit

Fill in the Blanks

What fraction is represented by the bolded intervals on the number line?

Fill in the Blanks

What fraction is represented by the bolded intervals on the number line?

Multiple Choice

Which number line shows intervals bolded to represent the fraction 7/8 ?

• A.)

• B.)

• C.)

• D.)

Multiple Choice

Which number line shows intervals bolded to represent the fraction 3/4 ?

• A.)

• B.)

• C.)

• D.)

Demonstration of Learning

Given 4 problems, I will represent
fractions greater than zero and less
than or equal to one with
denominators of 2, 3, 4, 6, and 8
using pictorial models, including
number lines.

Number Form Review

Lesson Objective

Demonstration of

Learning

Date

(3.2A) I will compose and decompose numbers up
to 100,000 using pictorial models, and numbers,
including expanded notation.

Given 4 problems, I will compose and decompose
numbers up to 100,000 using pictorial models, and
numbers, including expanded notation with 100%
accuracy.

The expanded form of a number is shown.

60,000 + 50 + 2

What is the standard form, word form, and a word description of the
number?

I Do

We Do

What is the expanded form, word form, and a word description of 5,360?

I Do

The expanded notation of a number is shown.

(7 x 10,000) + (3 x 1,000) + (9 x 1)

What is the standard form, word form, and a word description of the
number?

We Do

What is the word form, a word description, and the expanded notation of
39,099?

You Do

❏

Read and annotate the
text to identify the form
of the number given
and needed.

❏

Create a place value
chart and record the
given representation.

❏

Apply an appropriate
strategy to determine
the solution.

Demonstration of Learning

Given 4 problems, I will compose and
decompose numbers up to 100,000 using
pictorial models, and numbers, including
expanded notation with 100% accuracy.