Practice, practice and practice.
Ask family and friends to help and critique you, not criticize, but critique you on improving your presentation.
How can I give a wonderful presentation?
First make sure you are organized. Not only with any props you might be using, but also in your thoughts.
Wear something that makes you feel good about yourself.
Then as previously said, practice , practice , practice!
Practice it and understand the presentation properly and be ready to answer the cross questions by the audience.
