أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
http://www.valpo.edu/geomet/geo/courses/geo361/presenting.html
For beginners, format and content guides can be helpful. Staying with the basic concept of what the point of the presentation is can allow you to have a comfortable delivery style. This site has a guide/checklist of things to think about while putting together your presentation.
