Include a background music to reinforce your class purpose and positively stimulate your audience´s brain. “Music exerts a powerful effect on the brain through intelectual and emotional stimulation. It can also affect our body altering heart beating, breathing, blood presure, pain threshold and muscle movements. These responses result from the activation of neural networks, including the frontal cortex, the amigdala and other limbic areas involved in motivation and rewards” Sousa, David A.. How the Brain Learns ( Kindle Position4410-4413). SAGE Publications. Kindle Edition.