Offers step-by-step directions for origami activities to help students explore angles, area, fractions, and other math concepts.

Decorate your desk, home, wedding or next get-together with these professional looking paper blossoms! This stunning book presents detailed instructions for eleven elegant and lifelike paper flower projects that will enhance any home or occasion. Paper flower expert Naomiki Sato starts by showing you how to fold seven types of paper roses using a variety of techniques for four- and five-sided blossoms, along with their stems, thorns and leaves, and how to assemble them. Four equally exciting papercraft projects follow, showing you how to make Japanese Cherry Blossoms, Bellflowers, tropical Plumeria (Frangipani) and Bougainvillea. Each of the eleven projects has detailed step-by-step photographs, diagrams and instructions that will guide intermediate to advanced folders through making these sophisticated-looking blossoms.

Written by a world expert on the subject, Origametry is the first complete reference on the mathematics of origami. It is an essential reference for researchers of origami mathematics and applications in physics, engineering, and design. Educators, students, and enthusiasts will also enjoy this fascinating account of the mathematics of folding.

This book is a great resource for people who enjoy polyhedra, symmetry, geometry, mathematics and origami. The types of models presented are similar in nature to the models in Mukerji's Marvelous Modular Origami, but some of the chapters are more advanced and all of the designs are new. The reader can learn about polyhedra while making these models and is left with the ability to design one's own models. Step-by-step folding instructions for over 40 models are presented. Although the book is for intermediate folders, beginners are encouraged to try because origami basics are explained. The diagrams are easy to follow and each model is accompanied by breathtaking finished model photographs.

Robert J. Lang, one of the worlds foremost origami artists and scientists, presents the never-before-described mathematical and geometric principles that allow anyone to design original origami, something once restricted to an elite few. From the theoretical underpinnings to detailed step-by-step folding sequences, this book takes a modern look at

Twists, Tilings, and Tessellation describes the underlying principles and mathematics of the broad and exciting field of abstract and mathematical origami, most notably the field of origami tessellations. It contains folding instructions, underlying principles, mathematical concepts, and many beautiful photos of the latest work in this fast-expanding field.

This book constitutes the thoroughly refereed post-conference proceedings of the 21st Japanese Conference on Discrete and Computational Geometry and Graphs, JCDCGGG 2018, held in Quezon City, Philippines, in September 2018. The total of 14 papers included in this volume was carefully reviewed and selected from 25 submissions. The papers feature advances made in the field of computational geometry and focus on emerging technologies, new methodology and applications, graph theory and dynamics.