Nusrat Rasool Effect of activity oriented teaching approach on the achievement of secondary school biology students / Nusrat Rasool - Islamabad: Allama Iqbal Open University, 2006. - 155p. MPhil Thesis Subjects--Topical Terms: Teaching--MethodologyDissertations, Academic--MPhil Secondary Teacher Education Dewey Class. No.: 371.102 / NUE