Page 27 - steps 3b.pdf

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• Cube volumes • • • interlocking cubes • Circle patterns • • gummed paper circles,
block pen
~~;~l~t-
OJ Make this shape.
W Cut some circles into ., ••
a How many cubes halves and quarters. --..
have you used?
rn
b What is the volume Make them into patterns, ~II'
of the shape? then decomte with block pen,.
Here are some examples - but try not to copy!
c Make five different shapes
with the same volume.
...
[]] Make these shapes. #-. ~ ' •.. . .. : ...
Write which pairs of shapes
have the same volume.
b c
a

i6 6:.:.
i

CHALLENGE .4IIl~t
Moke pottem, by . . . •

. . using circles cut into eighths ... or mixing different sizes
II ISTEPS 3b:1sl I STEPS 3b:19! m

rn 00 rn 00

a 4 Practical: making shapes shown. Practical: making
patterns with half and
b 4 cubes a and c have the same volume
quarter circles.
c Practical: making band d have the same volume
five different shapes Challenge
with volume of 4
cubes. Making patterns using
eighths of circles or
different sizes of
circles.
(1/3 a)