Prof Dr. Hanan Hanafy MBbCh MSc MD. is a professor of Radiodiagnosis, Ain Shams University, Cairo, Egypt. As a professor at the University and at schools, she has gained valuable experience leading undergraduate and postgraduate student lectures and discussion sections. She started teaching IGCSE Biology 10 years ago.  She has good experience in student evaluation by regular oral and written exam. Dr. Hanan says ” I always try to make an interactive environment in which students can express themselves freely while learning in a way to emphasize critical and practical thinking. I feel that it is my responsibility to encourage and challenge students to work up to their potential, in hopes that their experiences in my classes will teach them far more than scientific subjects”