Indah Juwita Sari is an Assistant Professor at the Department of Biology Education, Faculty of Teacher Training and Education, Universitas Sultan Ageng Tirtayasa. She graduated with a bachelor degree in biology education from Universitas Sultan Ageng Tirtayasa, Indonesia, in 2012, and a master degree in biology from Institut Teknologi Bandung, in 2015. Since July 2019, she is a Ph.D student in the Doctoral Program in Science Education at Kasetsart University, Thailand.