The object in teaching is to give students a visual of the application of the subject as it applies to there field of study. Teaching with the use of Media enhances the lecture by showing the object that we are teaching. The use of overheads allow the student to see the actule flow, if you have them color in the area as you buildit projected on the white board. Powerpoint will show the design and add each step with each additional slide. This method involves hands, visual, and media for teaching.