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

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.