Final answer:
The key component of a good proposal argument includes a clear introduction with a thesis statement, a logical structure detailing the problem, proposed solutions, and objections, as well as a conclusion with a recommendation. It should demonstrate an understanding of purpose, awareness of the audience, and maintain an objective and trustworthy tone.
Step-by-step explanation:
Mrs. Smith can best describe the key component of a good proposal argument by emphasizing the importance of its structure, purpose, and engagement with the audience. An effective proposal argument begins with an introduction that gives an overview of the topic, including a thesis statement that lays out the main argument or position on the issue.
The body of the proposal should discuss the problem, potential solutions, and possible objections to those solutions, using statistics and evidence to support the arguments. A good proposal demonstrates a clear understanding of its purpose, shows an awareness of the audience, context, and community expectations, and maintains an objective and trustworthy tone throughout.
Finally, a good proposal argument concludes with a recommendation, which is grounded in the research and synthesis of information presented. By using a graphic organizer like Table 6.5, students can effectively organize their ideas and ensure the logical structure of their proposal.