Invitation for attending Master thesis Discussion of researcher/ Eslam Mohamed Ibrahim _Teaching assistant_ Information technology specialization entitled ” Simultaneous and sequential dislay style, cadre size, translated as signal language in digital story and its effect on achievement and learning efficiency of third- grade preparatory students with hearing impairment” and that at 11:00 am at discussion hall_ Prof/Amany Hanafy _Faculty of Specific Education _Ain Shams University.
