Arithmagons

Magical triangle puzzles where the numbers on the edges are the sum (or product, or…) of the numbers at the vertices. 14 activities covering Number, Algebra and Shape — work forwards to practise, work backwards to think deeply.

Why I Love Arithmagons

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Simple to Create

No special resources needed

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Work Forwards

Consolidate key concepts

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Work Backwards

Deep thinking and creativity

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Versatile

Works for any maths topic

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Extension Ready

Students create their own

Inspired by Jonny Griffiths’ wonderful RISPs. Download the free ebook at risps.co.uk

All 14 activities hosted on TES — free to download. Enjoy these resources!