Unit 3 - Lesson 20 - Grade 3: Illustrative Mathematics

Last updated 11 months ago

8 questions

Note from the author:

Grade 3 Unit 3
Lesson 20: More Practice to Represent and Solve
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 3 Unit 3
Lesson 20: More Practice to Represent and Solve
CC BY 2021 Illustrative Mathematics®

Lesson: More Practice to Represent and Solve

Cool Down: Reflection

Unit 3 - Lesson 20 - Grade 3: Illustrative Mathematics

Last updated 11 months ago

8 questions

Note from the author:

Grade 3 Unit 3
Lesson 20: More Practice to Represent and Solve
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 3 Unit 3
Lesson 20: More Practice to Represent and Solve
CC BY 2021 Illustrative Mathematics®

Lesson: More Practice to Represent and Solve

Number Talk: Two Steps (Warm Up)

Find the value of each expression mentally.

20 + (2 x 3)

30 + (4 x 3)

50 + (8 x 3)

90 + (8 x 3)

Info Gap: Introduction

Problem Card:

A room has some chairs set up in rows and some chairs stacked up in a corner.

How many chairs are in the room?

Info Gap: Bake Sale

Round 1

Your teacher will give you either a problem card or a data card. Do not show or read your card to your partner.

Problem Card Student: Silently read the problem card.

Data Card Student: Silently read the data card.

Problem Card Student:
"Can you tell me______?" (Ask for a specific piece of information)

Data Card Student:
"Why do you need to know _____?" (Repeat the information requested)

Round 2

Your teacher will give you either a problem card or a data card. Do not show or read your card to your partner.

Problem Card Student: Silently read the problem card.

Data Card Student: Silently read the data card.

Problem Card Student:
"Can you tell me______?" (Ask for a specific piece of information)

Data Card Student:
"Why do you need to know _____?" (Repeat the information requested)

Cool Down: Reflection

Unit 3 - Lesson 20 - Grade 3: Illustrative Mathematics

Unit 3 - Lesson 20 - Grade 3: Illustrative Mathematics

Number Talk: Two Steps (Warm Up)

20 + (2 x 3)

30 + (4 x 3)

50 + (8 x 3)

90 + (8 x 3)

Info Gap: Introduction

Problem Card:

A room has some chairs set up in rows and some chairs stacked up in a corner.

How many chairs are in the room?

Info Gap: Bake Sale

Round 1

Round 2

Describe something you really understand well after today’s lesson or describe something that was confusing or challenging.

Number Talk: Two Steps (Warm Up)

20 + (2 x 3)

30 + (4 x 3)

50 + (8 x 3)

90 + (8 x 3)

Info Gap: Introduction

Problem Card:

A room has some chairs set up in rows and some chairs stacked up in a corner.

How many chairs are in the room?

Info Gap: Bake Sale

Round 1

Solve the problem independently.

Round 2

Solve the problem independently.

Describe something you really understand well after today’s lesson or describe something that was confusing or challenging.

Solve the problem independently.

Solve the problem independently.

Unit 3 - Lesson 20 - Grade 3: Illustrative Mathematics

Unit 3 - Lesson 20 - Grade 3: Illustrative Mathematics

Number Talk: Two Steps (Warm Up)

20 + (2 x 3)

30 + (4 x 3)

50 + (8 x 3)

90 + (8 x 3)

Info Gap: Introduction

Problem Card:A room has some chairs set up in rows and some chairs stacked up in a corner.How many chairs are in the room?

Info Gap: Bake Sale

Round 1

Round 2

Describe something you really understand well after today’s lesson or describe something that was confusing or challenging.

Number Talk: Two Steps (Warm Up)

20 + (2 x 3)

30 + (4 x 3)

50 + (8 x 3)

90 + (8 x 3)

Info Gap: Introduction

Problem Card:A room has some chairs set up in rows and some chairs stacked up in a corner.How many chairs are in the room?

Info Gap: Bake Sale

Round 1

Solve the problem independently.

Round 2

Solve the problem independently.

Describe something you really understand well after today’s lesson or describe something that was confusing or challenging.

Solve the problem independently.

Solve the problem independently.

Problem Card:

A room has some chairs set up in rows and some chairs stacked up in a corner.

How many chairs are in the room?

Problem Card:

A room has some chairs set up in rows and some chairs stacked up in a corner.

How many chairs are in the room?