Part-­‐Whole	
  Rela-onships	
  
           !"#$%&




     Singapore	
  Math	
  
 2010	
  
Training	
  &	
  Implementa-on	
  
    !                  !"##$!"#!%                         !"#!$!"#&%                         !"#&$!"#'%
                                                "9:,;-:-68!7())<7(;(:!!
             "#$%!&'()*!'+!,-./0'01!23!         "9:,;-:-68!/**-**:-68*!!            "?#!&'()*!'+!,-./0'01!23!
    ($!%     "4!&'()*!'+!5-6.')!,)'.(78!23!     "2)'0)-**!=-,')8!>;<06-.!           "A-**'6!B<*<8*!/6.!C8(.1!
             !                                  "?@!&'()*!'+!,-./0'01!23!           !
                                                "?!A-**'6!B<*<8*!
                                                                                    "9:,;-:-68!7())<7(;(:!!
                                                !
             "#?%!&'()*!'+!,-./0'01!23!                                             !!G)/6*<8<'6/;!H)I!@J$!
                                                "4E!&'()*!'+!,-./0'01!23!
             "2)-,/)/8<'6!+')!>.5/67-!                                              "9:,;-:-68!/**-**:-68*!!
    &$)%     !!9:,;-:-68/8<'6!D;/**)'':*!!
                                                "!?!A-**'6!B<*<8*!
                                                                                    "2)'0)-**!=-,')8!>;<06-.!
                                                "=-7-<5-!96*8)(78<'6/;!F/8-)</;*!
             !!8'!*-)5-!/*!8)/<6<60!:'.-;*!                                         "?@!&'()*!'+!,-./0'01!23!
                                                !
                                                                                    "4!A-**'6!B<*<8*!

             "#K%!&'()*!'+!/.:<6<*8)/8<5-!23!   "#K%!&'()*!'+!/.:<6<*8)/8<5-!23!    "E%!&'()*!'+!/.:<6<*8)/8<5-!23!
    *+,-.%   "2/)-68!L<0&8!8'!968)'.(7-!!       "2/)-68!G)/<6<60!L<0&8*!!           "2/)-68!G)/<6<60!L<0&8*!
             !!L-M!2)'0)/:!                     !                                   !

!
Math	
  Instruc/onal	
  Blocks	
  and	
  Minutes	
  


  K-­‐1	
  




  2-­‐5	
  
Homework	
  



K-­‐1	
  
•  Number	
  Sense	
  Games	
  or	
  Hands-­‐on	
  Tasks	
  
•  Fact	
  Games	
  
•  Online	
  Games	
  and	
  Tasks	
  (LiveBinder,	
  Math	
  in	
  Focus)	
  
	
  
Gr.	
  2-­‐5	
  
•  FACT	
  PRACTICE	
  Online	
  Games	
  and	
  Tasks	
  (LiveBinder,	
  Math	
  in	
  Focus)	
  
•  Extra	
  Prac-ce	
  of	
  what	
  has	
  been	
  taught	
  	
  
•  Extension	
  word	
  problems	
  of	
  what	
  has	
  been	
  taught	
  
•  Blackline	
  masters	
  	
  from	
  district	
  instruc-onal	
  materials	
  
	
  
Parts	
  and	
  Wholes	
  in	
  Pictures	
  
Coun/ng	
                                          Look	
  &	
  Say	
  (Math	
  Talk)	
  
Whole	
  Groups	
  
Parts	
  of	
  the	
  Group	
  
	
  
	
  
People	
  
How	
  many	
  people?	
  
How	
  many	
  adults?	
  
How	
  many	
  soccer	
  players?	
  

Soccer	
  Players	
  
How	
  many	
  on	
  the	
  blue	
  team?	
  
How	
  many	
  on	
  the	
  brown	
  team?	
  
How	
  many	
  are	
  siVng?	
  
How	
  many	
  are	
  standing?	
  
Challenge	
  
What	
  if	
  2	
  more	
  blue	
  players	
  
come?	
  
What	
  if	
  one	
  brown	
  player	
  gets	
  
hurt?	
  
Numbers	
  to	
  20	
  
Grown	
  Up	
  Task:	
  Ten	
  Frames	
  
Number	
  Bonds	
  
Number	
  Bonds	
  to	
  Find	
  Unknowns	
  
Building	
  Mental	
  Math	
  Habits	
  
Number	
  Bonds	
  in	
  Upper	
  Grades	
  
Grown	
  Up	
  Task:	
  
Number	
  Bonds	
  


 How	
  many	
  are	
  under	
  the	
  
         other	
  cup?	
  
Part-­‐Whole	
  
Tens	
  &	
  Ones	
  
Part-­‐Whole	
  
Tens	
  &	
  Ones	
  
Tens	
  and	
  Ones	
  
We	
  do	
  representa-ons	
  other	
  than	
  
                part-­‐whole!	
  
Grown	
  Up	
  Task:	
  
    Place	
  Value	
  Strips	
  




Build	
  and	
  add	
  two	
  	
  4-­‐	
  digit	
  numbers	
  
Part-­‐Whole	
  Bar	
  Models	
  
Introducing	
  Bar	
  Models	
  
Addi-on	
  Part-­‐Whole	
  Bar	
  Model	
  
1.	
  	
  Allison	
  jogs	
  6,860	
  meters	
  and	
  Calvin	
  jogs	
  5,470	
  
meters.	
  	
  How	
  far	
  do	
  the	
  jog	
  altogether?	
  
	
  



2.	
  Mr.	
  Michaels	
  has	
  $1,685.	
  Ms.	
  Kaby	
  has	
  $2928	
  more	
  
than	
  Mr.	
  Michaels.	
  	
  How	
  much	
  money	
  does	
  Ms.	
  Kaby	
  
have?	
  
Subtrac-on	
  Part-­‐Whole	
  Bar	
  Model	
  
1.	
  Brad	
  has	
  1,300	
  stamps.	
  He	
  has	
  938	
  Canadian	
  stamps	
  
and	
  the	
  rest	
  are	
  Malaysian.	
  	
  How	
  many	
  Malaysian	
  
stamps	
  does	
  Brad	
  have?	
  



2.	
  There	
  are	
  3,160	
  books	
  in	
  a	
  shop.	
  	
  1,226	
  are	
  in	
  
English.	
  817	
  books	
  are	
  in	
  Spanish	
  and	
  the	
  rest	
  are	
  in	
  
French.	
  	
  How	
  many	
  French	
  books	
  are	
  there?	
  
	
  
Mul-plica-on	
  Part-­‐Whole	
  Bar	
  Model	
  
1.	
  A	
  refrigerator	
  costs	
  5	
  -mes	
  as	
  much	
  as	
  a	
  television.	
  	
  
The	
  televisions	
  costs	
  $429.	
  	
  How	
  much	
  do	
  they	
  cost	
  all	
  
together?	
  




2.	
  Lilian	
  sold	
  114	
  -ckets	
  to	
  the	
  fair.	
  	
  Rohani	
  sold	
  2	
  -mes	
  
as	
  many	
  -ckets	
  as	
  Lilian.	
  Daquan	
  sold	
  3	
  -mes	
  as	
  many	
  
-ckets	
  as	
  Lilian.	
  	
  How	
  many	
  -ckets	
  did	
  they	
  sell	
  all	
  
together?	
  
	
  
Division	
  Part-­‐Whole	
  Bar	
  Model	
  
1.	
  	
  Desmond	
  and	
  Melissa	
  collect	
  cards.	
  	
  They	
  have	
  92	
  
cards	
  in	
  all.	
  	
  Melissa	
  has	
  three	
  -mes	
  as	
  many	
  cards	
  as	
  
Desmond.	
  	
  How	
  many	
  cards	
  does	
  Desmond	
  have?	
  
	
  


2.	
  	
  The	
  florist	
  buys	
  4	
  boxes	
  of	
  carna-ons.	
  There	
  are	
  21	
  
carna-ons	
  in	
  each	
  box.	
  	
  The	
  florist	
  puts	
  the	
  carna-ons	
  
into	
  bouquets	
  of	
  6	
  carna-ons	
  each.	
  How	
  many	
  
bouquets	
  of	
  carna-on	
  are	
  there?	
  
	
  
Frac-on	
  Part-­‐Whole	
  Bar	
  Model	
  
1.	
  	
  Rachel	
  bakes	
  a	
  pie	
  for	
  her	
  friends.	
  	
  Priscilla	
  eats	
  2/6	
  
of	
  the	
  pie	
  and	
  gives	
  the	
  rest	
  to	
  Tom.	
  	
  How	
  much	
  pie	
  did	
  
Tom	
  get?	
  
	
  


 2.	
  Three	
  friends	
  share	
  a	
  grapefruit.	
  Elena	
  at	
  1/3	
  of	
  the	
  
 grapefruit.	
  	
  Lee	
  at	
  1/9	
  of	
  the	
  grapefruit.	
  Sara	
  at	
  4/9	
  of	
  
 the	
  grapefruit.	
  	
  What	
  frac-on	
  of	
  the	
  grapefruit	
  did	
  they	
  
 eat	
  altogether?	
  	
  	
  	
  	
  	
  
 	
  
Add/Subtract	
  Challenge	
  
                	
  Part-­‐Whole	
  Bar	
  Model	
  (3 	
  Grade)	
           rd



1.	
  	
  The	
  mass	
  of	
  a	
  can	
  full	
  of	
  paint	
  in	
  7	
  kilograms	
  400	
  grams.	
  
When	
  half	
  the	
  paint	
  is	
  poured	
  out,	
  the	
  total	
  mass	
  of	
  the	
  can	
  
is	
  	
  4	
  kilograms.	
  	
  What	
  is	
  the	
  mass	
  of	
  the	
  empty	
  can?	
  	
  
Mult/Div.	
  Challenge	
  
          	
  Part-­‐Whole	
  Bar	
  Model	
  (3 	
  Grade)	
  
                                                              rd



1.	
  	
  Candice,	
  Kerry,	
  and	
  Nathan	
  sold	
  a	
  total	
  of	
  85	
  
-ckets	
  to	
  the	
  school	
  show.	
  	
  Candice	
  sold	
  3	
  -mes	
  
as	
  many	
  as	
  Nathan.	
  Kerry	
  sold	
  4	
  more	
  -ckets	
  
than	
  half	
  of	
  what	
  Nathan	
  sold.	
  	
  How	
  many	
  
-ckets	
  did	
  Kerry	
  sell?	
  
Part-­‐Whole	
  Rela-onships	
  
              !"#$%&
    in	
  Singapore	
  Math	
  




kbeane@somsd.k12.nj.us	
  
Internet	
  Resources	
  
Kimberly	
  Beane’s	
  Singapore	
  Math	
  LiveBinder	
  
       hbp://www.livebinders.com/play/play?id=132843	
  
       Or	
  go	
  to	
  livebinders.com	
  and	
  search	
  kbeane	
  
       	
  
Kimberly	
  Beane’s	
  Presenta-ons	
  and	
  Trainings	
  
       hbp://www.slideshare.net/KimberlyBeane/presenta-ons	
  
	
  
Bar	
  Modeling	
  Explained	
  
       hbp://ul-math.com/model-­‐method/	
  
       hbp://www.teach-­‐kids-­‐math-­‐by-­‐model-­‐method.com	
  
       	
  
Bar	
  Model	
  Prac-ce	
  
       hbp://www.thinkingblocks.com/	
  
	
  
Singapore	
  Math	
  Materials	
  
       hbp://www.singaporemath.com	
  
       hbp://www.crystalspringsbooks.com	
  (search	
  math)	
  
	
  
Math	
  in	
  Focus	
  (Houghton	
  Mifflin-­‐Harcourt)	
  
       hbp://www.hmhco.com/shop/educa-on-­‐curriculum/math/math-­‐in-­‐focus-­‐
       singapore-­‐math#sthash.FQFua8I0.OR8qH61B.dpbs	
  
	
  
	
  

Part-Whole in Singapore Math for Parents

  • 1.
    Part-­‐Whole  Rela-onships   !"#$%& Singapore  Math  
  • 2.
  • 4.
    Training  &  Implementa-on  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
  • 5.
    Math  Instruc/onal  Blocks  and  Minutes   K-­‐1   2-­‐5  
  • 6.
    Homework   K-­‐1   • Number  Sense  Games  or  Hands-­‐on  Tasks   •  Fact  Games   •  Online  Games  and  Tasks  (LiveBinder,  Math  in  Focus)     Gr.  2-­‐5   •  FACT  PRACTICE  Online  Games  and  Tasks  (LiveBinder,  Math  in  Focus)   •  Extra  Prac-ce  of  what  has  been  taught     •  Extension  word  problems  of  what  has  been  taught   •  Blackline  masters    from  district  instruc-onal  materials    
  • 7.
    Parts  and  Wholes  in  Pictures  
  • 8.
    Coun/ng   Look  &  Say  (Math  Talk)   Whole  Groups   Parts  of  the  Group       People   How  many  people?   How  many  adults?   How  many  soccer  players?   Soccer  Players   How  many  on  the  blue  team?   How  many  on  the  brown  team?   How  many  are  siVng?   How  many  are  standing?   Challenge   What  if  2  more  blue  players   come?   What  if  one  brown  player  gets   hurt?  
  • 11.
  • 12.
    Grown  Up  Task:  Ten  Frames  
  • 13.
  • 14.
    Number  Bonds  to  Find  Unknowns  
  • 15.
  • 16.
    Number  Bonds  in  Upper  Grades  
  • 17.
    Grown  Up  Task:   Number  Bonds   How  many  are  under  the   other  cup?  
  • 18.
  • 19.
  • 20.
  • 22.
    We  do  representa-ons  other  than   part-­‐whole!  
  • 23.
    Grown  Up  Task:   Place  Value  Strips   Build  and  add  two    4-­‐  digit  numbers  
  • 24.
  • 25.
  • 26.
    Addi-on  Part-­‐Whole  Bar  Model   1.    Allison  jogs  6,860  meters  and  Calvin  jogs  5,470   meters.    How  far  do  the  jog  altogether?     2.  Mr.  Michaels  has  $1,685.  Ms.  Kaby  has  $2928  more   than  Mr.  Michaels.    How  much  money  does  Ms.  Kaby   have?  
  • 27.
    Subtrac-on  Part-­‐Whole  Bar  Model   1.  Brad  has  1,300  stamps.  He  has  938  Canadian  stamps   and  the  rest  are  Malaysian.    How  many  Malaysian   stamps  does  Brad  have?   2.  There  are  3,160  books  in  a  shop.    1,226  are  in   English.  817  books  are  in  Spanish  and  the  rest  are  in   French.    How  many  French  books  are  there?    
  • 28.
    Mul-plica-on  Part-­‐Whole  Bar  Model   1.  A  refrigerator  costs  5  -mes  as  much  as  a  television.     The  televisions  costs  $429.    How  much  do  they  cost  all   together?   2.  Lilian  sold  114  -ckets  to  the  fair.    Rohani  sold  2  -mes   as  many  -ckets  as  Lilian.  Daquan  sold  3  -mes  as  many   -ckets  as  Lilian.    How  many  -ckets  did  they  sell  all   together?    
  • 29.
    Division  Part-­‐Whole  Bar  Model   1.    Desmond  and  Melissa  collect  cards.    They  have  92   cards  in  all.    Melissa  has  three  -mes  as  many  cards  as   Desmond.    How  many  cards  does  Desmond  have?     2.    The  florist  buys  4  boxes  of  carna-ons.  There  are  21   carna-ons  in  each  box.    The  florist  puts  the  carna-ons   into  bouquets  of  6  carna-ons  each.  How  many   bouquets  of  carna-on  are  there?    
  • 30.
    Frac-on  Part-­‐Whole  Bar  Model   1.    Rachel  bakes  a  pie  for  her  friends.    Priscilla  eats  2/6   of  the  pie  and  gives  the  rest  to  Tom.    How  much  pie  did   Tom  get?     2.  Three  friends  share  a  grapefruit.  Elena  at  1/3  of  the   grapefruit.    Lee  at  1/9  of  the  grapefruit.  Sara  at  4/9  of   the  grapefruit.    What  frac-on  of  the  grapefruit  did  they   eat  altogether?              
  • 31.
    Add/Subtract  Challenge    Part-­‐Whole  Bar  Model  (3  Grade)   rd 1.    The  mass  of  a  can  full  of  paint  in  7  kilograms  400  grams.   When  half  the  paint  is  poured  out,  the  total  mass  of  the  can   is    4  kilograms.    What  is  the  mass  of  the  empty  can?    
  • 32.
    Mult/Div.  Challenge    Part-­‐Whole  Bar  Model  (3  Grade)   rd 1.    Candice,  Kerry,  and  Nathan  sold  a  total  of  85   -ckets  to  the  school  show.    Candice  sold  3  -mes   as  many  as  Nathan.  Kerry  sold  4  more  -ckets   than  half  of  what  Nathan  sold.    How  many   -ckets  did  Kerry  sell?  
  • 33.
    Part-­‐Whole  Rela-onships   !"#$%& in  Singapore  Math   kbeane@somsd.k12.nj.us  
  • 34.
    Internet  Resources   Kimberly  Beane’s  Singapore  Math  LiveBinder   hbp://www.livebinders.com/play/play?id=132843   Or  go  to  livebinders.com  and  search  kbeane     Kimberly  Beane’s  Presenta-ons  and  Trainings   hbp://www.slideshare.net/KimberlyBeane/presenta-ons     Bar  Modeling  Explained   hbp://ul-math.com/model-­‐method/   hbp://www.teach-­‐kids-­‐math-­‐by-­‐model-­‐method.com     Bar  Model  Prac-ce   hbp://www.thinkingblocks.com/     Singapore  Math  Materials   hbp://www.singaporemath.com   hbp://www.crystalspringsbooks.com  (search  math)     Math  in  Focus  (Houghton  Mifflin-­‐Harcourt)   hbp://www.hmhco.com/shop/educa-on-­‐curriculum/math/math-­‐in-­‐focus-­‐ singapore-­‐math#sthash.FQFua8I0.OR8qH61B.dpbs