15. Public Speaking in Debate

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Overview

Objectives

  • Develop effective communication skills.
  • Improve logical structuring of argumentative speeches.
  • Master non-verbal communication techniques.
  • Acquire strategies for managing public speaking anxiety.

Required Materials

Lesson plan

1. Introduction (20 minutes)

Objective: Engage students and introduce the topic.

Activities (20 minutes)

Phase 1: Spontaneous Presentation (10 minutes)

Students deliver very brief speeches (1 minute) on given topics. These speeches should not be based on research but should aim to persuade the audience on a particular stance. Suggested topics for spontaneous argumentation:

  1. Social Issues:
    • "Is technology improving or worsening human relationships?"
    • "Are social media a tool for connection or isolation?"
    • "Does school education truly prepare young people for the workforce?"
  2. Ethical Issues:
    • "Should civil service for young people be mandatory?"
    • "Is artificial intelligence a threat or an opportunity?"
    • "Should smartphone use among students be restricted?"
  3. Environmental Issues:
    • "Should cities be completely pedestrianized?"
    • "Does meat consumption significantly impact climate change?"
    • "Is nuclear energy a sustainable solution?"

Presentation Criteria:

  • Clarity of the main argument.
  • Use of at least one concrete example.
  • Logical transitions between premises and conclusion.

Phase 2: Collective Analysis (5 minutes)

  • Identifying effective communication aspects.
  • Recognizing emerging challenges.
  • Guided self-correction by the teacher.

Phase 3: Discussion on Difficulties (5 minutes)

The teacher leads a discussion using guiding questions such as:

  • What made you feel most uncomfortable?
  • What were your main fears?
  • When did you feel most confident/insecure?

2. Core Lesson: Speech Structure Techniques (35 minutes)

Students analyze the typical structure of a short speech using real debate examples. The focus is on rhetorical structure, thesis construction (or reinforcement), techniques to capture audience attention, and methods to make abstract concepts tangible.

Rhetorical Structure of a Speech:

  • Classic structure: Introduction, argumentative body, conclusion.
  • Engaging Opening Techniques:
    1. Provocative question:
      • "Are you ready to imagine a future where learning truly includes everyone?"
      • "If you could change one school rule, what would it be?"
    2. Personal anecdote:
      • A story about turning failure into an opportunity.
      • A moment that changed one's perspective.
    3. Surprising statistic:
      • "Did you know that 65% of students will work in jobs that don’t yet exist?"
      • "On average, a young person today will change careers 5-7 times."

Building and Reinforcing the Thesis:

Key principles:

  • Clarity and conciseness.
  • Formal yet accessible language.
  • Use of light intellectual provocation.

Techniques to Capture Attention:

  1. Immediate contrast
    • Example: "While some see obstacles, we see opportunities."
  2. Metaphors
    • Example: "Innovation is like a seed—it requires care, patience, and courage."
  3. Argumentative paradox
    • Example: "To build the future, we must first dismantle our certainties."

Making Abstract Concepts Concrete:

  1. Examples & Scenarios
    • Turning abstract concepts into practical scenarios.
    • Examples:
      • Sustainability → a school recycling project
      • Equality → inclusion stories from personal experience
  2. Experiential Storytelling
    • Using concrete narratives to illustrate theoretical principles.
    • Structure:
      • Real-life context
      • Concrete challenge
      • Innovative solution
      • Lesson learned

Practical Examples of Openings:

  • Provocative Question: "What if I told you your classroom could be the laboratory of the future?"
  • Personal Anecdote: "When I failed my first year of high school, I never imagined that moment would positively shape my career."
  • Surprising Statistic: "Only 1% of the Earth’s water is available for human consumption—are we ready for a world with over 10 billion people?"

3. Non-Verbal Communication and Anxiety Management (45 minutes)

Students are introduced to techniques for managing body language and anxiety, based on observations of public figures and debate speakers.

Elements of Proxemics:

  • Space management
  • Posture
  • Hand movements
  • Eye contact

Emotional Control Strategies:

  • Breathing techniques
  • Thorough preparation of speeches

Practical Exercises:

  • Speech simulations with feedback on non-verbal behaviors
  • Video analysis of professional speakers

4. Final Exercise (20 minutes)

Activities:

  • Preparation of a mini-speech on a controversial topic
  • Individual presentation (approx. 1 minute)
  • Peer evaluation using a shared assessment grid

Evaluation Criteria:

  • Clarity of speech
  • Argumentative coherence
  • Communication effectiveness
  • Non-verbal language management

Homework/Additional Research:

  • Analysis of a public speech
  • Report on observed communication techniques

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Course Information

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Type

Debate lesson

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Level

Beginner

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Duration

120 minutes

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