The best presentation in the world will bomb if it is not delivered well, and without
putting the following key elements of presentation into consideration:
First, Preparation: Effective lesson presentation should be preceded by a good
lesson plan, which, in turn, should be followed during the lesson presentation.Fourth, The Variety of Stimuli: _ Teacher should change his style and the
volume of his voice, or vary the teaching aids used for lesson presentation in the
classroom in order to increase learners' motivation.Seventh, Providing Examples, and illustrations for new
concepts and ideas.