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Fraction Fascination

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It might help to split the picture into four like this:
image split in quarters
You could also label the triangles with a letter or number to help you identify each one.

How many of the first square are needed to make the second picture?
You could try printing off some of the squares and cutting them out. Can you fit them together to make the larger pattern?

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Pizza Portions

My friends and I love pizza. Can you help us share these pizzas equally?

Doughnut

How can you cut a doughnut into 8 equal pieces with only three cuts of a knife?

Pies

Grandma found her pie balanced on the scale with two weights and a quarter of a pie. So how heavy was each pie?

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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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