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© Classroom Secrets Limited 2018 Divide by 3

Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

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Page 1: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

© Classroom Secrets Limited 2018

Divide by 3

Page 2: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Introduction

6 friends each have 3 sweets. How many sweets are there altogether?

Use the counters to help you.

© Classroom Secrets Limited 2018

2124 9 1218

Page 3: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Introduction

6 friends each have 3 sweets. How many sweets are there altogether?

Use the counters to help you.

© Classroom Secrets Limited 2018

2124 9 1218

Page 4: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

© Classroom Secrets Limited 2018

Varied Fluency 1

Share 30 lemons equally between 3 children.

How many lemons will each child get?

Page 5: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

© Classroom Secrets Limited 2018

Varied Fluency 1

Share 30 lemons equally between 3 children.

How many lemons will each child get? 30 ÷ 3 = 10, so each child will get 10 lemons.

Page 6: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Varied Fluency 2

True or false? Twenty four divided by three equals seven.

© Classroom Secrets Limited 2018

Page 7: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Varied Fluency 2

True or false? Twenty four divided by three equals seven.

False. 24 ÷ 3 = 8

© Classroom Secrets Limited 2018

Page 8: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Varied Fluency 3

Use the part-whole model to calculate 36 ÷ 3.

© Classroom Secrets Limited 2018

36

Page 9: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Varied Fluency 3

Use the part-whole model to calculate 36 ÷ 3.

36 ÷ 3 = 12

© Classroom Secrets Limited 2018

36

12 1212

Page 10: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Varied Fluency 4

Match each question with the correct answer.

© Classroom Secrets Limited 2018

21 ÷ 3 5

36 ÷ 3 7

15 ÷ 3 12

0 3 6 9 12 15 18 21 24 27 30 33 36

Page 11: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Varied Fluency 4

Match each question with the correct answer.

© Classroom Secrets Limited 2018

0 3 6 9 12 15 18 21 24 27 30 33 36

21 ÷ 3 5

36 ÷ 3 7

15 ÷ 3 12

Page 12: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

© Classroom Secrets Limited 2018

My number is less than 30 and is a multiple of 3. It has

2 digits and can also be divided by 2.

0 3 6 9 12 15 18 21 24 27 30 33 36

Problem Solving 1

Julia is thinking of a number.

What number is Julia thinking of?

Page 13: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

© Classroom Secrets Limited 2018

My number is less than 30 and is a multiple of 3. It has

2 digits and can also be divided by 2.

0 3 6 9 12 15 18 21 24 27 30 33 36

Problem Solving 1

Julia is thinking of a number.

What number is Julia thinking of?Julia’s number could be 12, 18 or 24.

Page 14: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Problem Solving 2

Choose the digit cards that will complete this number sentence.

© Classroom Secrets Limited 2018

÷ 3 =

3 18 5 7 6

Page 15: Year-3-Autumn-Block-3-Step-3-PPT-Divide-by-3.pptx - Read-Only€¦ · DQG LV D PXOWLSOH RI ,W KDV GLJLWV DQG FDQ DOVR EH GLYLGHG E\ 3UREOHP 6ROYLQJ -XOLD LV WKLQNLQJ RI D QXPEHU :KDW

Problem Solving 2

Choose the digit cards that will complete this number sentence.

© Classroom Secrets Limited 2018

3 18 5 7 6

18 ÷ 3 = 6