The habit of constructive self-criticism and awareness of how to improve planning and
practicing an introduction of a presentation, and developing self-assessment skills, an important
learning strategy, helps learners to see progress and to recognize good performance.
The introduction is the most essential part of a presentation. The introduction and the main
presentation carry out and accomplish different functions. An introduction tells the audience what
the message is going to be. While the main body or presentation tells the audience the real
message.