Begin the lesson by stating as clearly as possible what you are going to teach. This sets the stage for what is about to happen. As instructors, we cannot assume that the mere presence of an individual at a training session means that he or she is ready and willing to learn. We must give them some reasons why it will be to their advantage to learn the subject. Validation Begin by giving a general explanation of subject, which may include such points as cost, dimensions, historical development, etc.
Demonstration Give demonstration of the subject, taking care to do it correctly the first time.
Ensure that there are no distractions during this portion of the presentation so that the students are giving you their undivided attention. At this point all students participate while the instructor guides the group through the subject matter step by step. This may be repeated as often as is necessary. It is the responsibility of the instructor to ensure that the student has learned, so some kind of testing must be done. The learning phase of the lesson is brought to a close by giving a brief summary, or test, of the lesson, emphasizing the important points.