In many households where there are teenagers, there are often arguments over cell phones. Think about the writing prompts for kids expository essay of having a cell phone. Now write to persuade your parents to buy you a cell phone or to allow you to keep the cell phone you already have.
Your favorite store at the mall is going to close down forever. Before you begin writing, think about why it is your favorite store. Now write to persuade the store to stay in business. In some schools students wear uniforms. Before you begin writing, think about what is involved when students are required to wear uniforms to school. Now write to persuade your principal to agree with your view on whether school uniforms should be required.