Why are things shaped the way they are?: Why do com kernels grow in staggered rows? Why are manhole covers always round and honeycomb cells hexagonal? Important geometric concepts are embedded in the shape and design of natural and manufactured objects

• Autores: David J. Whitin, Phyllis Whitin
• Localización: Teaching Children Mathematics, ISSN 1073-5836, Vol. 15, Nº 8, 2009, págs. 464-472
• Idioma: inglés
• Texto completo no disponible (Saber más ...)