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There are 3 NRICH Mathematical resources connected to NC-IdentifyingShapes-R1-Y4, you may find related items under NC.
Broad Topics > NC > NC-IdentifyingShapes-R1-Y4This task depends on groups working collaboratively, discussing and reasoning to agree a final product.
This practical problem challenges you to make quadrilaterals with a loop of string. You'll need some friends to help!
Where can you put the mirror across the square so that you can still "see" the whole square? How many different positions are possible?