To prepare and deliver an effective oral presentation, one should define clear objectives, create an outline and do research to provide information to the audience. It is important to use visual aids, examples, and rehearsal to ensure understanding of key points. Presenters should make eye contact, speak clearly, and allow time for questions to engage the audience and convey the main topic.

1. Oral Presentation
- Define your objectives;
- Brainstorm, make lists and outlines about the main subject;
- Research a lot, to give more information for the audience, but don’t forget
to give all the references to your listeners after presenting;
- Use visual aids to give the visual reference to the audience;
- Make use of examples, they will help your listeners with the
understanding;
- Rehearse is very important for a good presentation, because you will
know exactly what is going to happen and the surprises will not catch you
unprepared;
- Make sure you’ll clear all the audience doubts and give them space after
the presentation to ask questions;
- Be focused on the development of your presentation, because is the only
time you have to make your points clear and remember to not depart from
the main topic;
- Remember to make eye contact with the audience, this gives more
credibility when you are talking;
- In the final presentation remember to talk slowly and in a way that
everybody can hear you.