Module 3 Lesson 5 Third Grade

3rd Grade
Module 3
Lesson 1

Eureka Math

At the request of elementary teachers, a team of Bethel & Sumner educators
met as a committee to create Eureka slideshow presentations. These
presentations are not meant as a script, nor are they required to be used.
Please customize as needed. Thank you to the many educators who
contributed to this project!

Directions for customizing presentations are available on the next slide.

(S) Mixed Multiplication Sprint
(S) Personal white board, problem set

Materials List

I can study commutativity to find known facts of 6,

7, 8, and 9.

Sprint: Mixed Multiplication

Group Counting

Sixes to 60

Sevens to 70

Eights to 80

Nines to 90

Commutative Property of Multiplication

Write two multiplication sentences and two division sentences
for this array.

Commutative Property of Multiplication

Write two multiplication sentences and two division sentences
for this array.

Commutative Property of Multiplication

Write two multiplication sentences and two division sentences
for this array.

Commutative Property of Multiplication

Write two multiplication sentences and two division sentences
for this array.

Geri brings 3 water jugs to her soccer game to share with
teammates. Each jug contains 6 liters of water. How many
liters of water does Geri bring?

Application Problem

Application Problem

Concept Development

Part 1: Explore commutativity as it relates to multiplication.

Talk to your partner.
Which tape diagram represents
the Application Problem?
How do you know?

Concept Development

Part 1: Explore commutativity as it relates to multiplication.

Talk to your partner.
Which tape diagram represents
the Application Problem?
How do you know?

Concept Development

Part 1: Explore commutativity as it relates to multiplication.

Talk to your partner.
Which tape diagram represents
the Application Problem?
How do you know?

Concept Development

Part 1: Explore commutativity as it relates to multiplication.

Talk to your partner.
Which tape diagram represents
the Application Problem?
How do you know?

Concept Development

Part 2: Use the multiplication chart to find known
facts through commutativity.

Problem Set

Student Debrief

Lesson Objective: Study commutativity to find known facts of
6, 7, 8, and 9.

How did commutativity help you solve more facts
than you thought you knew in Problem 1(a)?

Who would like to share their processes for finding
the multiplication facts for the array in Problem 2.

In Problems 3(a), 3(b), and 3(c), what do you notice
about the words and numbers on each side of the
equal sign? How are they related?

How did you know to subtract 1 three in Problem 3(g)?
What would that problem look like rewritten as an
equation?

Exit Ticket

After the Student Debrief, instruct students to complete the Exit
Ticket. A review of their work will help with assessing students’
understanding of the concepts that were presented in today’s
lesson and planning more effectively for future lessons. The
questions may be read aloud to the students.