Yunus Emre Demir  is currently working as a lecturer at Anadolu University, Eskisehir. He graduated from the Institute of Education at the University of Plymouth in the UK with a PhD degree in gifted students with twice-exceptionalities.He also has a master's degree in Special Educational Needs and Disabilities from Anglia Ruskin University, UK. Yunus now specialises in ‘twice-exceptionality’ and conducts significant research in this area. He previously taught in primary education in Türkiye and in a joint project between the EU and Turkish Ministry of Education, ‘Promoting Integration of Syrian Children into the Turkish Education System.

Yunus Emre Demir  is currently working as a lecturer at Anadolu University, Eskisehir. He graduated from the Institute of Education at the University of Plymouth in the UK with a PhD degree in gifted students with twice-exceptionalities.He also has a master's degree in Special Educational Needs and Disabilities from Anglia Ruskin University, UK. Yunus now specialises in ‘twice-exceptionality’ and conducts significant research in this area. He previously taught in primary education in Türkiye and in a joint project between the EU and Turkish Ministry of Education, ‘Promoting Integration of Syrian Children into the Turkish Education System.

Prof. Salih Çepni completed his undergraduate education in Mathematics and Science at Karadeniz Technical University (1986), his master's degree at the University of New Brunswick (2006), and his doctorate at the University of Southampton (1994). He was appointed to Karadeniz Technical University, Fatih Faculty of Education, Department of Mathematics and Science as an Assistant Professor in 1993. Çepni, who became an Associate Professor in 1997, became a Professor in the field of Mathematics and Science Education in 2003. Prof. Çepni currently works for Bursa Uludağ University Faculty of Education, Department of Mathematics and Science Education. Prof. Çepni has many articles published in journals indexed in national and international directories. Prof. Çepni's research areas include science education, mathematics education, physics education, chemistry education and biology education.