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Cubes

How many faces can you see when you arrange these three cubes in different ways?

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I'm Eight

Find a great variety of ways of asking questions which make 8.

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Let's Investigate Triangles

Vincent and Tara are making triangles with the class construction set. They have a pile of strips of different lengths. How many different triangles can they make?

Beads and Bags

Age 5 to 11 Challenge Level:
Using some beads or counters or cubes or buttons and some see-through bags might help.
How could you use just one bag? Two bags ...?
What would happen if you put a bag inside another bag?
How will you remember the arrangements you've already made?
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.
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NRICH is part of the family of activities in the Millennium Mathematics Project.