Education is a right that every individual must own in order to increase their potential in various aspects that are beneficial for themselves, their family, society, and others. At this time, it is important for us to connect formal education and non-formal education, bridging the two for obtaining the maximum results. Non-formal education is as important as formal education, which is to develop potential with more specific knowledge and skills. The 9th International Conference on Research Implementation and Education of Mathematics and Science is an annual international seminar organized by the Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta, which aims to explore new directions of interdisciplinary knowledge and connections to the most influential ideas and innovations in education and research. The 9th ICREIEM purpose is to provide a platform for academics, practitioners, researchers, students and stakeholders to identify and explore problems, opportunities, and solutions regarding developing a blend of formal and non-formal learning and innovative research synergies in today's era. This year ICRIEMS' theme will be "A blend of innovation in Future Education, Research Synergies, and Collaborative Landscapes" as a contribution to research-led exploration and discussion of information technology and intelligent systems today, developments, and emerging states. Further Information: http://icriems.uny.ac.id/