Unfolding Mathematics with Unit Origami Betsy Franco Publisher KEY CURRICULUM PRESS Year 1998 Pages 130 Language English ISBN 1559532750 Rating 3 2.5 / 5 Description Drawings by Diane Varner. Models in this book (13) Pg Model 0 colliding cubes 14 Tato 21 Ori Money in Two Dimensions - Equilateral Triangle 26 Triangular Measuring Tool 32 Folding a Regular Hexagon 45 Folding a Regular Pentagon 52 Pinwheel-Ring-Pinwheel (Octagon Star) 57 Star-Building Unit 65 Triangular Hexahedron 75 Cube 82 Two Colliding Cubes 89 Stellated Octahedron 96 Stellated Icosahedron
