The 11th International Conference on Education 2025 (ICEDU) was held in Bangkok on April 7-9, 2025. This conference is undoubtedly included in the scope of Education with the theme "Cultivating Global Citizen Skills through Research and Education: Development of Critical Thinking, Creativity, Communication, and Collaboration". ICEDU 2025 was attended by more than 5 countries, namely, Australia, Brazil, Egypt, Germany, India, Indonesia, Italy, Kenya, Malaysia, Nepal, New Zealand, Nigeria, Norway, Pakistan, Philipines, Singapore, South Africa, Tanzania, UAE, UK, US.

The international conference organized by TIIKM (The International Institute of Knowledge Management) was attended by 5 students of the Master of Mathematics Education program at Yogyakarta State University. The five students received funding from the LPDP with various 2 scholarship schemes, namely from LPDP and BPI. These students include one 4th semester student, Hanan, and 4 3rd semester students, Adinda Salshabila Yudha, Dika Dwi Meilina, Eka Septiana Handayani, and Iskandar.

The article presented is entitled:

Hanan, with an article entitled "Ethno-Rme as a Contextual Approach in Learning Algebra Concept with ICT."

Adinda Salshabila Yudha, with an article entitled "Fostering Students' Mathematical Literacy Ability Through Differentiated Instruction and Rme-Approach: An Action Research."

Dika Dwi Meilina, with an article entitled "Application of Problem-Based Learning Based on Ethnomathematics Candi Ijo to improve Mathematics Learning Outcomes on Flat Buildings Material Students of MTSN 9 Bantul."

Ika Septiana Handayani with an article entitled "Application of Problem-Based Learning Assisted by Liveworksheets to Improve Students' Mathematics Learning Outcomes at Budi Mulia Dua Vocational High School."

Iskandar, with an article entitled "Transforming Mathematics Education in Indigenous Communities of Indonesia: Integrating Ethnomathematics and Reducing Students' Cognitive Load." (Hanan/HnR)