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Logical Fallacy Finders

Opinion Writing: Building Arguments

Day 80of 180
Week 16of 36
30Minutes
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Learning Objectives

1

Identify common logical fallacies in arguments

2

Understand how faulty reasoning undermines an argument

3

Develop critical thinking skills to construct sound arguments

Proverbs 15:14

The heart of one who has understanding seeks knowledge, but the mouths of fools feed on folly.

Proverbs 15:14 (WEB)

Demonstrates the importance of seeking truth and understanding in our reasoning

📦 Materials Needed

  • Whiteboard and markers
  • Logical Fallacy Reference Sheets
  • Notebook paper
  • Colored pencils

Lesson Plan

1Opening (5 min)

Introduce the concept of logical fallacies using a playful 'Detective of Reasoning' metaphor. Explain that just like detectives look for clues, we'll look for mistakes in thinking.

💭 Review Question: What makes an argument strong or weak?
2Teaching (10 min)

Explore common logical fallacies with real-world examples that students can understand

📌 Key Talking Points:
  • Ad Hominem: Attacking the person, not the argument
  • Circular Reasoning: Using the conclusion to prove the premise
  • Bandwagon Fallacy: Believing something because everyone else does
  • False Cause: Assuming correlation means causation
💬 Discussion Questions:
  • Can you think of a time someone used a weak argument?
  • How might we respond to a fallacy kindly?
  • Why is it important to think critically about arguments?
3Activity: Fallacy Detective Challenge (10 min)
game

Students work in teams to identify logical fallacies in prepared scenarios

📝 Instructions:
  1. Divide class into small groups
  2. Distribute scenario cards
  3. Teams identify and explain the fallacy
  4. Groups present their findings
🔄 Variations:

Simpler: Provide more obvious examples with clear fallacies

Challenge: Create more nuanced scenarios requiring deeper analysis

4Closing (5 min)

Recap the importance of sound reasoning and listening to others

📝 Review Questions:
  • What is one fallacy you learned today?
  • Why is it important to think carefully about arguments?
🙏 Prayer:

Dear God, help us to seek wisdom and think carefully about the arguments we hear and make.

Coming up: Next week, we'll practice writing strong, logical opinion essays

Proverbs 15:14

The heart of one who has understanding seeks knowledge, but the mouths of fools feed on folly.

Proverbs 15:14 (WEB)

🎯 Activity: Memory Fallacy Chain - students pass a ball and recite the verse, with each student adding one word

Teaching Notes

📚 Background:

Logical reasoning is crucial for critical thinking and discerning truth

💡 Teaching Tips:
  • Encourage respectful discussion
  • Help children understand that challenging an argument isn't personal
  • Model good listening and reasoning
🤔 Common Struggles:

Children might struggle to distinguish between emotion and logic

👀 Signs of Understanding:

Ability to identify basic logical flaws in arguments

Extension Activities

  • Create a 'Fallacy Poster' documenting different types of logical mistakes
  • Watch and analyze political or advertising debates for fallacies
  • Write a short story demonstrating a logical fallacy

Ready for Tomorrow?

Great job completing today's lesson!

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