This lesson teaches students about meditation, how it is used to reduce stress, and its benefits. The students do a short meditation exercise and discuss their experiences. Meditation has been used for centuries in Chinese cultures and involves focusing attention on an object or the breath to quiet the mind. Regular meditation has been proven to reduce stress and anxiety by lowering blood pressure and producing a calmer state of mind. Brain imaging studies also show meditation is associated with increased folding of the outer brain layer, which may improve cognitive processing.