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TRANSCRIPT
Compare volume
1 WhitneyandTommyhaveeachmadeashapeusingcubes.
Eachcubehasavolumeof1cm3
Whitney
Tommy
a) WhatisthevolumeofWhitney’sshape? cm3
b) WhatisthevolumeofTommy’sshape? cm3
c) WhitneyandTommyarecomparingthevolumesoftheirshapes.
Whodoyouagreewith?
Explainyouranswer.
2 Eachcubehasavolumeof1cm3
Whatisthevolumeofeachshape?
a)
volume= cm3 volume= cm3
b)
volume= cm3 volume= cm3
c)
volume= cm3 volume= cm3
d)
volume= cm3 volume= cm3
Ticktheshapewiththegreatervolumeineachpair.
©WhiteRoseMaths2020
Tommy
My shape has a greater volume because
I used more cubes.
My shape has a greater volume because
it is taller.Whitney
©WhiteRoseMaths2020
3 Write<,>or=tocomparethevolumesoftheshapes.
a)
b)
c)
4 Herearesomeshapesmadefromcubes.
A B C D E
Puttheshapesinascendingorderofvolume.
Makeyourownshapesforapartnertoputinorder.
5 DoraandRonhaveeachmadeashapeusingcubes.
DoyouagreewithDora?
Talkaboutitwithapartner.
6 Amir,EvaandAlexhavemadeshapesoutofcentimetrecubes.
a) Amirhasmadethisshape.
WhatisthevolumeofAmir’sshape? cm3
b)
WhatisthevolumeofEva’sshape? cm3
c)
WhatcouldthevolumeofAlex’sshapebe? cm3
Compareanswerswithapartner.
Dora
Dora
Ron
I used 24 cubes to make my shape.
The volume of my shape is greater than Amir’s
but less than Eva’s.
My shape has a greater volume because it
has more cubes.