Halving
This is Meredith.
And this is her best
friend, Harvey.
Everyday, after
school, Meredith
and Harvey walk
to Mr. Matt’s
Magic Sweet
Shop.
They help Mr. Matt walk his
dog, Fluffy.
As a way of saying thank you. Mr.
Matt gives Meredith and Harvey 1
bag of magic sweets to share with
each other.
Can you help Meredith and Harvey share out
the sweets?
In this bag of sweets, there are 2 candy
canes. If we give both of them to
Meredith, is that fair?
No
No
A candy cane for Meredith
What about if we give one to Meredith
and 1 to Meredith and 1 to Harvey?
Yes!
Yes!
A candy cane for Harvey
So, half of 2, is 1
In this bag of sweets, there are 4 jumping
jelly beans. If we give 3 of them to
Meredith, is that fair?
No
No
How many do you think we have to give
Meredith and to Harvey so that it is fair?
Yes!
Yes!
A Jelly bean for MeredithA Jelly bean for HarveyA Jelly bean for MeredithA Jelly bean for Harvey
So, half of 4, is 2
In this bag of sweets, there are 6 chewy
chocolate stars. How many do we have to give
to Meredith and Harvey so that it is fair?
Yes!
Yes!
A star for MeredithA star for HarveyA star for MeredithA star for HarveyA star for MeredithA star for Harvey
So, half of 6, is 3
In this bag of sweets, there are 8 soft rainbow
biscuits. How many do we have to give to
Meredith and Harvey so that it is fair?
Yes!
Yes!
A biscuit for MeredithA biscuit for HarveyA biscuit for MeredithA biscuit for HarveyA biscuit for MeredithA biscuit for HarveyA biscuit for MeredithA biscuit for Harvey
So, half of 8, is 4
What do you think is
half of 10?
5

Halving ppt

  • 1.
  • 2.
    This is Meredith. Andthis is her best friend, Harvey.
  • 3.
    Everyday, after school, Meredith andHarvey walk to Mr. Matt’s Magic Sweet Shop.
  • 4.
    They help Mr.Matt walk his dog, Fluffy. As a way of saying thank you. Mr. Matt gives Meredith and Harvey 1 bag of magic sweets to share with each other. Can you help Meredith and Harvey share out the sweets?
  • 5.
    In this bagof sweets, there are 2 candy canes. If we give both of them to Meredith, is that fair? No No
  • 6.
    A candy canefor Meredith What about if we give one to Meredith and 1 to Meredith and 1 to Harvey? Yes! Yes! A candy cane for Harvey
  • 7.
    So, half of2, is 1
  • 8.
    In this bagof sweets, there are 4 jumping jelly beans. If we give 3 of them to Meredith, is that fair? No No
  • 9.
    How many doyou think we have to give Meredith and to Harvey so that it is fair? Yes! Yes! A Jelly bean for MeredithA Jelly bean for HarveyA Jelly bean for MeredithA Jelly bean for Harvey
  • 10.
    So, half of4, is 2
  • 11.
    In this bagof sweets, there are 6 chewy chocolate stars. How many do we have to give to Meredith and Harvey so that it is fair? Yes! Yes! A star for MeredithA star for HarveyA star for MeredithA star for HarveyA star for MeredithA star for Harvey
  • 12.
    So, half of6, is 3
  • 13.
    In this bagof sweets, there are 8 soft rainbow biscuits. How many do we have to give to Meredith and Harvey so that it is fair? Yes! Yes! A biscuit for MeredithA biscuit for HarveyA biscuit for MeredithA biscuit for HarveyA biscuit for MeredithA biscuit for HarveyA biscuit for MeredithA biscuit for Harvey
  • 14.
    So, half of8, is 4
  • 15.
    What do youthink is half of 10? 5