9Edited by Robert J. Lang, Mark Bolitho and Zhong You with a committee of 14 other experts Origami7 is a collection of papers published for the 7th International Meeting on Origami in Science, Mathematics and Education (7OSME), held at Oxford University in the United Kingdom from September 4-7, 2018. 7OSME is the seventh conference in a series dedicated to research in the applications of origami and folding in the conference title fields, as well as in technology, design and history. Volume 1: Education, Design, History and Science With a preface by Mark Bolitho Papers on art and design, education, history and science. Papers published range from the exploration of folding in architecture, to presenting folding sculpture as contemporary art. There are also studies of new creative folding processes and methods. The papers categorised as Science include research into new and emerging research areas.