Titre cherché
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Numéro :
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Auteurs/Éditeurs
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Collection éditeur
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ISBN 10/13-ISSN
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Mots clés
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Langue
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Type de média
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Référence
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Statuts du média
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Contents
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3
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Preface
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5
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What is origami?
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5
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Origami symbols
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6
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Paper
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7
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The link between esthetics and geometry
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8
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Chapter 1. Dividing Areas
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9
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A monument to Froebel
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13
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Dividing angles in half
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14
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Dividing segments into parts
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22
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Characteristics of the regular pentagon
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30
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Chapter 2. Fun with goometry
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31
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The impossible bekomes possible
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32
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Going farther
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36
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The answer lies in between
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38
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More "nonconstruetible" shapes
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40
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Two theorems and their proofs
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42
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Dividing a square in half: 20 shapes
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44
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The Super Tangram
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46
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Origami and tangrams
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48
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Original tangram
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48
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Row's tangram
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48
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Chapter 3. Three-Dimensional Objects
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50
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Regular polyhedrons
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54
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The five Platonic solids (regular polyhedrons)
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55
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Three basic elements of polyhedrons
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56
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More edge modules
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62
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The octahedron: Five variations
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63
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Afterword
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64
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Index
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64
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