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Mindset and problem solving poster

Problem-solving poster: what do I know, what do I need?

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A4 portrait. It is drawn in vector form, so it also prints sharply scaled up to A3.

The poster

Maths classroom poster: "What do I know? What do I need?". Write down the facts you are given and the thing you want. Illustrated with a penrose tiling.
Problem-solving poster: what do I know, what do I need?. IGCSE Math Revision, free for classroom use.

The maths

This is a Penrose tiling: two shapes of rhombus cover the plane without gaps, and the pattern never repeats exactly.

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