Dr. Modupe Osokoya is a Senior Research Fellow in the Institute of Education, University of Ibadan. She obtained her first degree in Chemistry in the University of Ife (Now Obafemi Awolowo University), her Masters' Degree and her Ph.D. in Educational Evaluation both in the University of Ibadan. She is a member of educational societies such as Science Teachers' Association of Nigeria, Nigeria Association of Educational Researchers and Evaluators and International Society for Teacher Education. Her research interest is in Achievement of Students in Science Education at all levels, Teaching methodologies, Affective behaviours of students towards science education at all levels and Evaluation studies of educational programme. She has contributed numerous articles in learned journals, book of readings and has also co-authored books on science and education. She is currently the deputy head of International Centre for Educational Evaluation (ICEE), Institute of Education , University of Ibadan.