| No.1 The Essence of Mathematics Education in Curriculum and Materials | Chair | Ji-Eun Lee | Oakland University, USA | 
|---|---|---|---|
| Co-Chair | Rakhi Banerjee | Azim Premji University, India | |
| Co-Chair | Hui-Yu Hsu | National Tsing Hua University, Taiwan | |
| Coordinator | Miin Lim | Seoul National University of Education, Korea | |
| No.2 The Essence of Mathematics Education in Classroom Practice | Chair | Hino Keiko | Utsunomiya University, Japan | 
| Co-Chair | Leong Yew Hoong | National Institute of Education, Singapore | |
| Co-Chair | Kotaro Komatsu | University of Tsukuba, Japan | |
| Coordinator | Jin Sunwoo | Gwangju National University of Education, Korea | |
| No.3 The Essence of Mathematics Education in Assessment and Evaluation | Chair | Xinrong Yang | University of Macau, China | 
| Co-Chair | Zhenzhen Miao | Jiangxi Normal University, China | |
| Co-Chair | Younggon Bae | University of Texas Rio Grande Valley, USA | |
| Coordinator | SungHwan Hwang | Chuncheon National University of Education, Korea | |
| No.4 The Essence of Mathematics Teacher Education | Chair | Takeshi Miyakawa | Waseda University, Japan | 
| Co-Chair | Maitree Inprasitha | Khon Kaen University, Thailand | |
| Co-Chair | Qiaoping Zhang | The Education University of Hong Kong, Hong Kong | |
| Coordinator | Soo Jin Lee | Korea National University of Education, Korea | |
| No.5 The Essence of Mathematics Education in Learning and Cognition | Chair | Ban Heng Choy | Nanyang Technological University, Singapore | 
| Co-Chair | Yuriko Yamamoto Baldin | Universidade Federal de São Carlos, Brazil | |
| Co-Chair | Insook Chung | Saint Mary's College, Notre Dame, IN, USA | |
| Coordinator | Jiyoung Lee | Gongju National University of Education, Korea | |
| No.6 The Essence of Mathematics Education in the Use of Digital Technology | Chair | Mi Yeon Lee | Arizona State University, USA | 
| Co-Chair | Oi-Lam Ng | The Chinese University of Hong Kong, Hong Kong | |
| Co-Chair | Sheunghyun Yeo | Daegu National University of Education, Korea | |
| Coordinator | Dongjo Shin | Pusan National University, Korea | |
| No.7 The Essence of Mathematics Education in Affective and Emotional Aspects | Chair | Ting Ying Wang | National Taiwan Normal University, Taiwan | 
| Co-Chair | Jihyun Hwang | Korea National University of Education, Korea | |
| Co-Chair | Hiroyuki Ninomiya | Saitama University, Japan | |
| Coordinator | Yunmin Kim | Chinju National University of Education, Korea | |
| No.8 The Essence of Mathematics Education with Equity and Culture | Chair | Catherine P. Vistro-Yu | Ateneo de Manila University, Philippines | 
| Co-Chair | Sri Adi Widodo | Universitas Sarjanawiyata Tamansiswa, Indonesia | |
| Co-Chair | Takuya Baba | Hiroshima University, Japan | |
| Coordinator | Sungjae Moon | Chungbuk National University, Korea | |
| No.9 The Essence of Mathematics Education in Undergraduate Level | Chair | Vilma Mesa | University of Michigan, USA | 
| Co-Chair | Hans Stefan Siller | University of Würzburg, Germany | |
| Co-Chair | Tatsuya Mizoguchi | Tottori University, Japan | |
| Coordinator | Sunyoung Han | Sungkyunkwan University, Korea | |
| No.10 The Essence of STE(A)M Education | Chair | Hyunyi Jung | Texas A&M University, USA | 
| Co-Chair | Masitah Shahrill | Universiti Brunei Darussalam, Brunei | |
| Co-Chair | Hyunkyoung Yoon | California State Polytechnic University, Pomona, USA | |
| Coordinator | Yujin Lee | Kangwon National University, Korea |