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These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Tetrahedron colouring problem

This puzzle involves spatial reasoning relating to nets. Some nets of a tetrahedron are shown with different arrangements of colours. The challenge is to determine which one results in a different arrangement of colours when folded. This resource is suitable for Key Stage 3.

 

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