We are pleased to present you the 7th International Conference on Research, Implementation, and Education of Mathematics and Science (ICRIEMS 7) Conference Proceeding. The 7th ICRIEMS was held on 25-26th September 2020 and organized by the Faculty of Mathematics and Science, Universitas Negeri Yogyakarta, Indonesia. The theme of the 7th ICRIEMS is “Science, Technology, and Education in The Global Era for Virtuous and Competitive Generation”. We hope that the theme will bring the knowledge to navigate science and technology for the good of humanity and environment by sharpening the morality and ethnics as well as creativity. This ability could be used to handle globalized problem such as economics, education, politics, social culture, and science and technology.

In this conference, there are prominent practitioners, researchers, students and educators sharing their research findings and exchange ideas. Furthermore, six keynote speakers have delivered their talk, i.e.: Prof. Dr. Lee Ching Kuo from Taipei Medical University, Taiwan; Prof. Peter Charles Taylor form Murdoch University, Australia; Prof. Dr. Suriani Abu Bakar from Universiti Pendidikan Sultan Idris, Malaysia; Assoc. Prof. Chatree Faikhamta from Kasetsart University, Thailand; Dr. Ariyadi Wijaya from Universitas Negeri Yogyakarta, Indonesia; and Dr. Agus Purwanto from Institut Teknologi Sepuluh Nopember, Indonesia. In addition, two invited speakers also contributed in this conference, i.e.: Dr. Retno Arianingrum from Universitas Negeri Yogyakarta, Indonesia; and Assoc. Prof. Vichit Rangpan from Yala Rajabhat University, Thailand.

We have accepted 190 articles from several researchers including from Indonesia, Thailand, Malaysia, and Turkey. We have peer-reviewed those papers and selected 100 papers for publication in Atlantis Press. We believe that the proceedings will provide references of novel research in sciences, which may give an impetus to stimulate further studies in all related areas. Finally, we would like to address the acknowledgment and big appreciation to all authors and participants who have been actively involved in the conference. We also wish to thanks to our scientific committee for their invaluable comments during review process.

3 February 2021

Editors
Supardi
Nur Aeni Ariyanti
Isti Yunita