For more complex material, begin with a simple example, then move to principles and further examples. Choose effective examples. Draw on experiences common to students. Use metaphors and analogies liberally, but with sufficient explanation to avoid misconceptions. Incorporate images by using diagrams, demonstrations, or simple physical models.
Vivid details add to the impact of mental imagery.
Encourage students to relate to a specific person's perspective both visually and emotionally. Provide sufficient emphasis for main ideas. Pause for dramatic effect and to give students time to reflect and write key ideas. Incorporate purposeful movement, gestures or changes in your voice to reinforce certain points. Include explicit verbal and written cues when you want to give special emphasis.