Preface

Abstract

It is our pleasure to welcome you in the third International Conference on Mathematics and Mathematics Education (ICM2E 2019) in Padang, West Sumatera, Indonesia. The conference presents on behalf of challenges in industrial revolution 4.0 that makes educator, practitioners and expert in mathematics and mathematics education have to take part to this era. Therefore, this conference provides researchers the opportunity to exchange information about the latest research results as well as the latest findings of mathematics and mathematics education in the era of industrial revolution 4.0.We hope you have a nice experience by meeting others researchers to share idea about reforming mathematics and mathematics education in facing this era. Do not miss the opportunity to explore and to take a sample of the many diverse attractions in Padang, West Sumatera, Indonesia.The program consists of invited sessions and parallel sessions and discussion with eminent speakers covering a wide range of topics in mathematics and mathematics education. We hope you enjoy joining this conference.We would like to thank the organization staff of Universitas Negeri Padang especially Mathematics and Sciences Faculty, the lecturers and staffs of mathematics department of Universitas Negeri Padang. All members of the committee and the reviewers who work very hard in reviewing papers and making valuable suggestions for authors to improve their work. We also would like to express our gratitude to the external reviewers for providing extra helps in the review process and the authors for contributing their research result to the conference. Last but not a least, our special thanks go to IOP publishing. We wish all participants on ICM2E 2019 have an enjoyable scientific gathering in Padang, West Sumatera, Indonesia. We look forward to seeing all of you next year at the next ICM2E conference.Chair of ICM2E 2019Dr. Dony Permana, M.Si