The document provides instructions for writing an essay using the "Caterpillar Method" which structures a paper with an introductory paragraph (head), three body paragraphs addressing different reasons (body), and a conclusion (tail). It then provides an example essay arguing that reducing teen violence requires after-school activities, mentors for at-risk youth, and investments in youth programs. The essay hooks the reader with a scenario of teen gun violence and asks members of a parent organization to support various initiatives to engage teens and provide role models.