learning objective to understand multiplication as ......multiplication as repeated addition and as...
TRANSCRIPT
![Page 1: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/1.jpg)
Learning Objective
To understand multiplication as
repeated addition and as an array
![Page 2: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/2.jpg)
Multiplication
times
groups of
lots of
sets of
![Page 3: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/3.jpg)
Here are 6 counters
How many rows are there?
How many columns are there?
3
2
![Page 4: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/4.jpg)
3 rows and 2 columns.
3 x 2 = 6Could we write a multiplication sentence?
Could we write an addition sentence? 2 + 2 + 2 = 6
![Page 5: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/5.jpg)
Here are 6 counters
How many rows are there?
How many columns are there?
2
3
![Page 6: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/6.jpg)
2 rows and 3 columns.
2 x 3 = 6Could we write a multiplication sentence?
Could we write an addition sentence? 3 + 3 = 6
![Page 7: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/7.jpg)
What do you notice?
2 x 3 = 6
2 + 2 + 2 = 6
3 x 2 = 6
3 + 3 = 6
![Page 8: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/8.jpg)
Here are 10 counters
How many rows are there?
How many columns are there?
5
2
![Page 9: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/9.jpg)
5 rows and 2 columns
Could we write a multiplication sentence?
Could we write an addition sentence?
5 x 2 = 10
2 + 2 + 2 + 2 + 2 = 10
![Page 10: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/10.jpg)
Here are 10 counters
How many rows are there?
How many columns are there?
2
5
![Page 11: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/11.jpg)
2 rows and 5 columns.
2 x 5 = 10Could we write a multiplication sentence?
Could we write an addition sentence? 5 + 5 = 10
![Page 12: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/12.jpg)
What do you notice?
2 x 5 = 10
2 + 2 + 2 + 2 + 2 = 10
5 x 2 = 10
5 + 5 = 10
![Page 13: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/13.jpg)
Here are 12 counters
How many rows are there?
How many columns are there?
6
2
![Page 14: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/14.jpg)
6 rows and 2 columns
Could we write a multiplication sentence?Could we write an addition sentence?
6 x 2 = 12
2 + 2 + 2 + 2 + 2 + 2 = 12
![Page 15: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/15.jpg)
Here are 12 counters
How many rows are there?
How many columns are there?
2
6
![Page 16: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/16.jpg)
2 rows and 6 columns.
2 x 6 = 12Could we write a multiplication sentence?
Could we write an addition sentence? 6 + 6 = 12
![Page 17: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/17.jpg)
What do you notice?
2 x 6 = 12
2 + 2 + 2 + 2 + 2 + 2 = 12
6 x 2 = 12
6 + 6 = 12
![Page 18: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/18.jpg)
Mrs Masterson bakes cakes.
She bakes her four children two cakes each.
How many cakes does she bake?
![Page 19: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/19.jpg)
4 x 2 = 8
2 + 2 + 2 + 2 = 8
2 x 4 = 8
4 + 4 = 8
![Page 20: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/20.jpg)
Mrs Patel buys some sweets.
She buys her five friends two sweets each.
How many sweets does she buy?
![Page 21: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/21.jpg)
5 x 2 = 10
2 x 5 = 10
2 + 2 + 2 + 2 + 2 = 10
5 + 5 = 10
![Page 22: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/22.jpg)
Miss Smets buys some pencils.
She buys her seven friends two pencils each.
How many pencils does she buy?
![Page 23: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/23.jpg)
7 x 2 = 14
2 x 7 = 14
2 + 2 + 2 + 2 + 2 + 2 + 2 = 14
7 + 7 = 14
![Page 24: Learning Objective To understand multiplication as ......multiplication as repeated addition and as an array. Title: PowerPoint Presentation Author: harrison Created Date: 4/27/2020](https://reader035.vdocuments.us/reader035/viewer/2022062607/604d10027849944f1731ff45/html5/thumbnails/24.jpg)
Learning Objective
To understand multiplication as
repeated addition and as an array