Page 29 - steps 3b.pdf

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• Symmetry puzzle • • • • [rtlirr~r ~1 • Paper folding • • scissors, coloured paper
(about 10cm by 10cm). glue
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PAGE 48 m Start with a small sheet Make two cuts only around the fold line
Use a mirror of paper fOlde~d ~n half. to create a new symmetrical shape.
on this shape
to find shapes o
0- // - V -:::
a to h. ;>
rn a b []] Try to make shapes like these in the same way.
a§=p Glue them into your book. c

C-iS d elf

bEffJ 9 h

c ~ CHALLENGE

Find these shapes ~
using your mirror I]] Investigate what shapes you can make with two cuts
and the shape in [D. if you fold the paper in quarters.
~F m1 !STEPS 3b:201 jSTEPS 3b:20 1 m

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Challenge

e rm g ~ ~BcPfW Practical: folding Practical: investigating
shapes created by
paper in half and
folding paper in
making two cuts to
create symmetrical quarters and making
shapes. two cuts. (1/3 d)
f ~ h ~ Ebr