1181577
9781899618354
All the colorful models in this collection, when cut out and glued together, have curious and interesting properties. Some rotate, some fold and unfold, some twist and others fit together in unexpected ways. All illustrate mathematical ideas in an amusing and interesting fashion. Also included is a mini-book which gives background information and further ideas.Magdalen Bear is the author of 'Mathematical Curiosities: To Cut Out and Glue Together' with ISBN 9781899618354 and ISBN 189961835X.
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