Log in
Sign up for FREE
arrow_back
Library

Unit 5 - Lesson 13 - Grade 3: Illustrative Mathematics

star
star
star
star
star
Last updated 11 months ago
16 questions
Note from the author:
Grade 3 Unit 5
Lesson 13: Whole Numbers and Fractions
CC BY 2021 Illustrative Mathematics®
Grade 3 Unit 5
Lesson 13: Whole Numbers and Fractions
CC BY 2021 Illustrative Mathematics®
Lesson: Whole Numbers and Fractions
1
1
1
1
1
1
1
1
1
1
Cool Down: Fraction to Whole Number and Whole Number to Fraction
1
1
1

Notice and Wonder: Four Number Lines (Warm Up)

1
Question 1
1.

What do you notice?

1
Question 2
2.

What do you wonder?

Hidden Whole Numbers

Question 3
3.

On the number line, circle the fractions that are equivalent to whole numbers. Explain how you know.

Question 4
4.

On the number line, circle the fractions that are equivalent to whole numbers. Explain how you know.

Question 5
5.

On the number line, circle the fractions that are equivalent to whole numbers. Explain how you know.

Question 6
6.

We can write
to show that the fraction and the whole number are at the same location on the number line, so they are equivalent.

Write 5 other equations that show fractions that are equivalent to whole numbers. Use the number lines if they are helpful.

Question 7
7.

Decide if the fraction is equivalent to a whole number. Use number lines if they are helpful.

Question 8
8.

Decide if the fraction is equivalent to a whole number. Use number lines if they are helpful.

Question 9
9.

Decide if the fraction is equivalent to a whole number. Use number lines if they are helpful.

Question 10
10.

Decide if the fraction is equivalent to a whole number. Use number lines if they are helpful.

Question 11
11.

Decide if the fraction is equivalent to a whole number. Use number lines if they are helpful.

Question 12
12.

Decide if the fraction is equivalent to a whole number. Use number lines if they are helpful.

Write Them as Fractions

Work with your group to complete the table. In each column, write fractions that are equivalent to the whole number in the top row.



  • Step 1: Write two fractions that are equivalent to each whole number (six fractions in all). Pass your computer to your right.
  • Step 2: When you receive your neighbor’s computer, write a new fraction that is equivalent to a whole number.
  • Repeat Step 2 until the table is complete.
1
Question 13
13.
Question 14
14.

Is this fraction a whole number?

Explain or show your reasoning.

Question 15
15.

Write 2 as a fraction.

Question 16
16.

Explain or show your reasoning.