Persuasive Argument Building

Grade: 12 | Duration: 45 minutes | Class Size: 20 Students

Unit: Rhetoric in Real Crime | Lesson 4 of 8

Title: Crafting a Persuasive Argument: The Case for Justice

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Learning Objectives

By the end of this lesson, students will be able to:

• CCSS.ELA-LITERACY.W.11-12.1: Write arguments to support claims in an analysis of substantive topics or texts, using valid reasoning and relevant and sufficient evidence.
• CCSS.ELA-LITERACY.W.11-12.1.A: Introduce precise, knowledgeable claim(s), establishing the significance of the topic.
• CCSS.ELA-LITERACY.W.11-12.1.B: Develop claim(s) and counterclaims fairly, supplying evidence for each.
• CCSS.ELA-LITERACY.W.11-12.1.C: Use words, phrases, and clauses to link the major sections of the text, create cohesion, and clarify the relationships among claim(s), counterclaims, reasons, and evidence.
• CCSS.ELA-LITERACY.W.11-12.1.D: Establish and maintain a formal style and objective tone while attending to the norms and conventions of the discipline.
• CCSS.ELA-LITERACY.SL.11-12.1: Initiate and participate effectively in a range of collaborative discussions, building on others' ideas and expressing their own clearly.
• CCSS.ELA-LITERACY.RI.11-12.8: Delineate and evaluate the reasoning in seminal U.S. texts, including the application of rhetorical strategies.

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Materials Needed

• Laptops or tablets (for research)
• Copies of prior notes on rhetorical strategies (ethos, pathos, logos)
• Whiteboard and markers
• Persuasive argument graphic organizer handouts
• Timer for activities
• Projector for examples presentation (optional)

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Lesson Breakdown

1. Opening & Review (5 minutes)

• Goal: Activate prior knowledge and set purpose.
• Teacher briefly reviews rhetorical strategies from previous lessons (ethos, pathos, logos).
• Ask 2-3 students to quickly share an example of how a rhetorical strategy might be used in a real crime case argument.
• Connect: “Today you will craft your own persuasive arguments on real crime cases — focusing on justifying or critiquing law enforcement or judicial actions.”

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2. Introducing Task & Case Selection (7 minutes)

• Goal: Clarify task and let students choose cases to argue.
• Teacher explains the assignment: select a true crime case (examples can be pre-approved cases such as Central Park Five, Rodney King incident, or a recent high-profile case) and argue for or against law enforcement or justice system decisions involved.
• Distribute the persuasive argument graphic organizer that scaffolds claim, evidence, counterclaim, and rhetorical appeals.
• Students independently select the case they want to work on (teacher to provide access to a short curated summary of cases on handout or digital file).
• Teacher circulates, assisting students with case selection and clarifying.

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3. Mini-Lesson: Crafting Claims and Using Rhetoric (10 minutes)

• Goal: Develop strong, clear claims supported by rhetorical strategies.
• Project or write a real example of a claim from a true crime argument that uses ethos, pathos, and logos effectively.
• Teacher models thinking aloud to identify each rhetorical strategy and explain why it strengthens the argument. Highlight how evidence backs up claims.
• Students then draft their own claim on their graphic organizer, specifying whether their argument supports or critiques the system’s role.
• Teacher provides immediate feedback on claims.

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4. Collaborative Peer Review (12 minutes)

• Goal: Refine arguments through peer feedback using specific rhetorical criteria.
• Students form pairs or triads, sharing their claims and supporting evidence.
• Each group member plays two roles:
  1. Rhetoric Analyst: Identifies use of ethos, pathos, logos and suggests improvements.
  2. Constructive Critic: Offers one suggestion to clarify or strengthen a point.
• Teacher circulates, noting examples of strong rhetorical usage and guiding weaker claims.
• Students revise claims based on peer feedback.

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5. Exit Ticket / Assessment (6 minutes)

• Each student writes a brief paragraph that includes:
  • Their claim about their chosen case
  • One rhetorical strategy used to support it
  • One potential counterclaim they plan to address in upcoming lessons
• Collect these to assess student understanding and readiness to proceed.
• Include a question for reflection: How can rhetorical strategies influence public perception of justice?

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Extensions and Differentiation

• For advanced students: Encourage adding layered rhetorical appeals or integrating legal terminology.
• For struggling students: Provide sentence starters on claim development and rhetorical strategy usage.
• English Language Learners (ELLs): Use bilingual glossaries for rhetorical terms and visuals that explain ethos, pathos, logos.

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Teacher Notes & Tips

• Encourage students to pick cases they are genuinely curious about — engagement is key for persuasive writing.
• Remind students that justice can be complex and arguments don’t have to claim innocence or guilt but should focus on decisions/actions as they relate to ethics and law.
• Use this lesson to build momentum towards a formal essay or debate in subsequent lessons.
• Consider using digital tools (like Google Docs for peer commenting or apps for graphic organizers) to enhance collaboration.
• Emphasize respectful debate culture since the subject matter may be sensitive.

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This lesson empowers seniors to build sophisticated, respectful, and evidence-based arguments while deepening their understanding of rhetoric's role in real-world justice issues — fully aligned with the highest Common Core standards for argument writing and speaking/listening.