Making shapes · 2021. 1. 24. · 8 Dora and Tommy have drawn rectilinear shapes. Tommy says he has...
Transcript of Making shapes · 2021. 1. 24. · 8 Dora and Tommy have drawn rectilinear shapes. Tommy says he has...
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1 Drawashapewiththegivenarea.
a) area=7squares b) area=13squares
2 Drawtwodifferentshapes,eachwithanareaof8squares.
3 Shademoresquaresto
makethearea11squares.
4 Amirhascreatedashape.
TicktheshapesthatAmircouldhavemade.
5
DoyouagreewithWhitney?
Drawapicturetosupportyouranswer.
6 Drawtwodifferentrectangles,eachwithanareaof
12squares.
7 a) Addsquarestothisshapetomakeitintoasquare.
b) Whatistheareaofthesquareyouhavemade?
c) Howcouldyoumakealargersquare?
Howmanymoresquaresdoyouneedtoadd?
Showyourworking.
Making shapes
©WhiteRoseMaths2019
My shape has an area of 10 squares and is rectilinear.
I cannot make a large square using an odd number of
smaller squares.
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8 DoraandTommyhavedrawnrectilinearshapes.
Tommysayshehasmadeadifferentshapewiththe
samearea.
DoyouagreewithTommy?
Explainyouranswer.
9 Usesixsquarestickynotesorsquareshapes.
Makeasmanydifferentrectilinearshapeswiththesquares
asyoucan.
Drawsomeofyourshapes.
Compareanswerswithapartner.
Making shapes
©WhiteRoseMaths2019
Dora
Tommy
5
DoyouagreewithWhitney?
Drawapicturetosupportyouranswer.
6 Drawtwodifferentrectangles,eachwithanareaof
12squares.
7 a) Addsquarestothisshapetomakeitintoasquare.
b) Whatistheareaofthesquareyouhavemade?
c) Howcouldyoumakealargersquare?
Howmanymoresquaresdoyouneedtoadd?
Showyourworking.
I cannot make a large square using an odd number of
smaller squares.