Eureka Math

3rd Grade

Module 5

Lesson 12

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!

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Directions for customizing presentations are available on the next slide.

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Personal white boards

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(S) 10-centimeter length of yarn, 4” X 1” rectangular piece of yellow construction paper, 3” x 1” brown paper, 1” x 1” orange square, water, small plastic cups, clay

Materials List

Customize this Slideshow

Reflecting your Teaching Style and Learning Needs of Your Students

• When the Google Slides presentation is opened, it will look like Screen A.
• Click on the “pop-out” button in the upper right hand corner to change the view.
• The view now looks like Screen B.
• Within Google Slides (not Chrome), choose FILE.
• Choose MAKE A COPY and rename your presentation.
• Google Slides will open your renamed presentation.
• It is now editable & housed in MY DRIVE.

Screen B

Icons

Read, Draw, Write

Learning Target

Think Pair Share

Individual

Partner

Whole Class

Small Group Time

Small Group

Personal White Board

Problem Set

Manipulatives Needed

Fluency

I can find the whole when I am given a fractional unit.

Fluency Practice

Sprint: Multiply with Nine

Fluency Practice

Unit and Non-Unit Fractions of 1 Whole

Write the fraction that is shaded.

Write the fraction that is not shaded.

Draw the number bond.

Fluency Practice

Unit and Non-Unit Fractions of 1 Whole

Write the fraction that is shaded.

Write the fraction that is not shaded.

Draw the number bond.

Fluency Practice

Unit and Non-Unit Fractions of 1 Whole

Write the fraction that is shaded.

Write the fraction that is not shaded.

Draw the number bond.

Fluency Practice

More Units Than 1 Whole

What’s 1 more fifth than 1 whole?

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2 more fifths than 1 whole?

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4 more fifths than 1 whole?

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3 more fifths than 1 whole?

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Application Problem

Jennifer hid half of her birthday money in the dresser drawer. The other half she put in her jewelry box. If she hid $8 in the drawer, how much money did she get for her birthday?

Application Problem

Jennifer hid half of her birthday money in the dresser drawer. The other half she put in her jewelry box. If she hid $8 in the drawer, how much money did she get for her birthday?

Concept Development

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Math Stations

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Concept Development

Museum Walk

• Identify the unit fraction.
• Think about how the whole amount relates to your own and to other whole amounts.
• Compare the yarn to the yellow strip.
• Compare the yellow strip to the brown paper.

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Problem Set

Debrief

What were the different wholes we saw at each station that were the same?

What different unit fractions did you see as you went from station to station?

What did you notice about different unit fractions at the stations?

Which wholes had the most equal parts? Which wholes had the least equal parts?

What surprised you about the different representations of thirds or any other fraction?

How does the water compare to the clay? The clay to the yarn?

What if all the wholes were the same size? What would happen to the equal parts?

Does the picture in Problem 2 show that ⅓ equals 1/7? Why or why not? How would you need to change your picture to compare ⅓ and 1/7?

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Exit Ticket