Mod 5 L 3 eureka

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EUREKA Module

5 Lesson 3

*MATERIALS

Multiple Choice

SPIRAL: Simplify the following numerical expression:

[3.2 + (44 − 8) x 3] ÷ 2

• A. 55.6

• B. 70.4

• C. 65.332

• D. 124

Multiple Choice

What do parentheses indicate in this problem?  $$6\cdot7+\left(9-3\right)+2$$  

• multiply 6 times 7 after subtracting 3 from 9

• add 7 and 9 first

• subtract 3 from 9 first

• add 3 and 2

Fluency Practice

Multiply a Fraction and a Whole
Number

FLUENCY BOOKS
PAGE NUMBER 1

SOLUTION

Fluency Practice

Find the Volume 4 minutes)

*formula for
rectangular prisms
v=LxWxH
Or Bh

Labelling

FIND THE VOLUME

Drag labels to their correct position on the image

6

8

Labelling

FIND THE VOLUME

Drag labels to their correct position on the image

18

8

Labelling

FIND THE VOLUME

Drag labels to their correct position on the image

8

12

10

Labelling

FIND THE VOLUME

Drag labels to their correct position on the image

16

10

12

8

Application Problem

Una cubitera de hielo tiene dos filas de 8 cubitos
de hielo. cuantos hielo ¿Hay cubitos en una pila
de 12 cubiteras? Haz un dibujo para
explica tu razonamiento.

An ice cube tray has two rows of 8 ice cubes. How
many ice cubes are in a stack of 12 ice cube trays?
Draw a picture to explain your reasoning.

solution

Lesson Objective

LO
I am learning how to compose and
decompose right rectangular prisms
using layers. 5.6B [s]

Success Criteria

I CAN:

● I can represent a given

rectangular prism with cubes.

● I can use a table to decompose

the rectangular prism.

● I can find the volume of a given

rectangular prism.

Concept Development

JOURNAL WORK &

WHITE BOARD

Build this with your own cubes.
2 layers with 2 cubes in each layer.
●

What’s the volume of this
rectangular prism?

Concept Development

JOURNAL WORK &

WHITE BOARD

Let’s add layers horizontally. Add
another layer next to the first one.
●What is the volume?

Concept Development

JOURNAL WORK &

WHITE BOARD

Add 3 more layers next to the first
two.
●What is the volume now?

●How did you figure that out?
Turn and talk.

we will create a table to record information on our rectangular prism

JOURNAL

Concept Development

JOURNAL WORK &

WHITE BOARD

How many layers did we build in all?
Let’s show by partitioning the prism,
vertically like bread slices, into 5 layers.
(Partition the
prism vertically into 5 equal sections.)

●How many cubes were in

each layer?

Write a number sentence
that expresses the volume of this
prism using these layers. Turn and
talk.

Concept Development

JOURNAL WORK &

WHITE BOARD

Now, imagine that we
could partition this
prism horizontally into
layers like a cake, like
our ice
cube trays. What might
that look like?
Tell how many cubes
would be in each.

Concept Development

JOURNAL WORK &

WHITE BOARD

Write a number sentence
that expresses the volume
of the prism using these
layers.

Concept Development

JOURNAL WORK &

WHITE BOARD

Work with your partner to find one
last
way that we can partition this prism
into layers.
Use the third prism on your
recording sheet to label the layers,
and write the number of cubes in
each layer.
Write a number sentence to
explain your thinking.

Concept Development

JOURNAL WORK &

WHITE BOARD

Now, let’s draw the different layers
together. Use the last prism in the
row of your recording sheet.
Step 1: Draw vertical lines to show the
5 layers of 4 cubes each that
remind us of bread slices. (Point to the
table’s first line.)
Step 2: Draw a horizontal line to show
the two layers of 10 cubes each
that remind us of layers of cake. (
Step 3: Draw both a horizontal and a
vertical line to show the front and
back layers of 10 each. (Point to the
table’s last line.)

Concept Development

JOURNAL WORK &

WHITE BOARD

What is the
volume of the
prism?

Concept Development

JOURNAL WORK &

WHITE BOARD

Build a prism with a partner that has one 3 cube by 3
cube layer. (Demonstrate building this with the cubes.)
What is the volume?

Concept Development

JOURNAL WORK &

WHITE BOARD

Add another layer of cubes on top that completely
cover the first layer.
What is the volume now? How do you know?

Concept Development

JOURNAL WORK &

WHITE BOARD

Now, add another layer. What is the volume?
What is the overall shape of your rectangular prism?

Concept Development

JOURNAL WORK &

WHITE BOARD

Imagine what the bottom layer of this prism would look like. Describe it to
your partner, and then build it.

Concept Development

JOURNAL WORK &

WHITE BOARD

Here’s the same prism but without the unit cubes
drawn. How might we represent the bottom layer on
this picture?

Concept Development

JOURNAL WORK &

WHITE BOARD

What is the volume of the single layer?

What is the volume of the prism with 5 of these layers?

CONCEPT DEVELOPMENT

​Mrs. Houston hace postre en forma de cubo. Llena una caja con 5 capas del postre. La base es cuadrado con un lado que mide 5, con cuantos postres puede llenar la caja?

Multiple Choice

LAP 1: cubes in first layer

Lap 2: volume

• a

• b

• c

• d

Stations

Teacher table
Problem set
I-ready

Stationss

Teacher Table

iReady/Problem Set/

Splash learning

5B

5A

Teacher table

Joel, Ana, Zoe, Stephanie, Alfonso

Lindsay, Cynthia, Camila

I-ready MATH

Problem set {google classroom}
**if you finish with the set, move on to
i-ready math..si toman el STAAR en espanol
a splash learning

Sara, Jose, Rudy, Max, Damian, Claudette,
Alejandra, Jorge, Erick, Andrea, Jefry,
Angely, George, Axel

Kassandra, Marilyn, Mariana, Fiorella,
Hirvin, Jayden, Said, Damian A, Josh, Omar,
Sebastian,

Dylan, Melanie, Matthew

Subject to change

​Kimberly

Exit Ticket