This lesson for middle to high school students includes a PowerPoint which briefly explains the amygdala, hippocampus, and pre-frontal cortex, as well as how the amygdala responds to danger and stress. For example, what happens in your brain when a tiger crosses your path on the sidewalk? After the presentation the students begin the worksheet by writing down what they remember about the brain and answering questions. This is followed by mindfulness practice, which is cued on the worksheet wit