R. Ahmad Zaky El Islami is an Assistant Professor at the Department of Science Education, Faculty of Teacher Training and Education, Universitas Sultan Ageng Tirtayasa. He graduated with a bachelor degree in chemistry education from Universitas Islam Negeri Syarif Hidayatullah Jakarta, Indonesia, in 2006, and a master degree in science education from Universitas Pendidikan Indonesia. Since July 2019, he is a Ph.D student in the Doctoral Program in Science Education at Kasetsart University, Thailand.