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St Brides PS Belfast
St.Bride’s PS & NU Open Day Monday 5th January 2026 at 2-3pm Derryvolgie Hall
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YP7 Cunningham - Polyhedron Investigations

26th Nov 2019

P7 Cunningham thoroughly enjoyed our polyhedron investigation. We investigated the link between the number of faces, edges and vertices in a number of 3d shapes. We learned about new shapes including octahedrons, dodecahedrons and icosahedrons! Some of the boys took it to a whole new level and managed to construct a rhombicosidodecahedron. Wow!