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large sheet of paper; piece of card
II Rotating patterns about 8 cm x 8 cm; scissors; paper
fastener; compasses; protractor
OJ Draw 4 circles with a 10 cm radius
on the large sheet of paper.
Divide each circle into 45° sectors
using light pencil lines.
stencil
template
[3J Cut an interesting shape from the middle
of the card. Keep the template and the stencil.
@] Mark a point A anywhere on the template.
Pierce it and push a paper fastener through.
Attach the fastener to the centre
of one of the circles.
[I) Line up one point of the template
with a radius. Draw around the
template in pen.
@] Rotate the template 45° until the same point
lines up with the next radius.
Draw around the template in pen.
@] Repeat the last instruction 6 more times
until you get back to the start.
Copy and complete.
This shape has rotational symmetry
of order ...... because ...... .
I STEPS 5:6