Crafting Strong Arguments

Objective

I can write an argumentative paragraph that supports a claim with clear reasons and relevant evidence.

Standards

• CCSS.ELA-LITERACY.W.8.1: Write arguments to support claims with clear reasons and relevant evidence.
• CCSS.ELA-LITERACY.W.8.1.A: Introduce claim(s), acknowledge alternate or opposing claims, and organize reasons and evidence logically.
• CCSS.ELA-LITERACY.W.8.1.B: Support claim(s) with logical reasoning and relevant evidence, using accurate, credible sources.
• CCSS.ELA-LITERACY.W.8.1.C: Use words, phrases, and clauses to create cohesion and clarify the relationships among claim(s), reasons, and evidence.
• CCSS.ELA-LITERACY.W.8.1.D: Establish and maintain a formal style.
• CCSS.ELA-LITERACY.W.8.1.E: Provide a concluding statement or section that follows from and supports the argument presented.

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Success Criteria

• Identify the claim and missing supporting reasons and evidence in a persuasive paragraph.
• Use critical thinking to add appropriate reasons and evidence that strengthen the claim.
• Write a concluding sentence that clearly reinforces the original claim.
• Use transition words to link ideas smoothly.

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Materials

• Printed worksheet with a persuasive paragraph missing reasons and evidence (dyslexia-friendly font, large spacing, and colored highlights on the claim).
• Pens/pencils.

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Lesson Breakdown (15 minutes)

1. Introduction & Mini-lesson (4 minutes)

• Engage: Read aloud the short persuasive paragraph on the worksheet (topic: "Why school should start later in the morning").
• Explain: Point out the claim and that reasons and evidence are missing.
• Model aloud how to think critically about what evidence could support the claim (e.g., studies on adolescent sleep cycles, effects on grades).
• Highlight the importance of concluding sentences that restate the argument in a powerful way.

Teacher prompt example: "If we say school should start later, what reasons can we use to convince someone? What evidence would make those reasons strong?"

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2. Guided Practice (6 minutes)

• Students fill in the missing reasons and evidence on the worksheet individually, using the clues and their prior knowledge.
• Teacher circulates to support students, asking guiding questions to deepen thinking.
• Example clue from worksheet: “One reason is ___ because ___. (Use data from studies on sleep).”

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3. Writing the Conclusion (3 minutes)

• Students write a concluding sentence for the paragraph.
• Share 1-2 examples aloud to emphasize strong conclusion writing techniques that reinforce the claim without repetition.

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4. Wrap-up and Reflection (2 minutes)

• Quick share: Two students volunteer to share their reasons and conclusion.
• Discuss how adding detailed reasons and evidence strengthens an argument.
• Reiterate the I can statement and success criteria.

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Differentiation Strategies

• For Dyslexic Learners:

  • Worksheet printed in OpenDyslexic font with high contrast colors.
  • Oral reading and explanation of the paragraph by the teacher.
  • Use of graphic organizer to map ideas before writing.

• For Struggling Writers:

  • Sentence starters on worksheet (e.g., “One reason is…”, “This is important because…”, “In conclusion…”).
  • One-on-one prompting during guided practice.

• For Advanced Learners:

  • Extension activity: Write a brief paragraph presenting an opposing view and rebutting it.
  • Challenge to include transition words (however, furthermore, consequently).

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Extension Activity (Optional)

Homework or for early finishers: Create a persuasive paragraph on a new topic of choice (e.g., "Why students should have longer recess") applying the structure learned.

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This carefully timed and structured lesson provides students with a scaffolded experience in argumentative writing aligned explicitly with CCSS.ELA-LITERACY.W.8.1. The use of a partially completed paragraph encourages critical thinking about how strong arguments are built, and differentiated supports make this accessible and engaging for all learners.