Formal debate and structured discussion
A good debate is not the loudest room. It is a structure that forces both sides to answer each other, and it makes you think faster than any essay will.
Lesson overview
What you'll learn in this lesson
Participate in formal debates and structured discussions, summarising and/or building on what has been said
Key learning points
- • The shape of a formal debate
- • Building an argument
- • Rebuttal and listening
- • Summing up and discussion
This lesson at a glance
- 30 minutes
- 25 parts to scroll through
- 4 quick checks
- Marked quiz at the end
- Gentle pace: short sittings with pauses
Words to know
Scroll down — the lesson carries on below
Watch & discover
Part 1 of 25
Visual introductionPicture this
Formal debate and structured discussion
A good debate is not the loudest room. It is a structure that forces both sides to answer each other, and it makes you think faster than any essay will.
In a nutshell
Participate in formal debates and structured discussions, summarising and/or building on what has been said
What you already know
Part 2 of 25
Before we start
What you already know
You should already be able to give a short presentation and support a point with a reason.
Key words
Part 3 of 25
Key words
Words you'll need today
- Motion
- The statement being debated.
- Rebuttal
- A direct answer to an opponent's argument.
- Point of information
- A brief challenge offered during a speech.
- Summing up
- The closing speech that weighs the debate.
Reset break
Part 4 of 25
Pause
That's sitting 1 of 6 done
Stretch, get a drink, look out of the window. There is no timer and nothing is counting down — your place is saved, so you can come back in five minutes or tomorrow.
Learning cycle
Part 5 of 25
Learning cycle 1 of 2
How a debate is structured
A short piece of teaching, then a check to make sure it has landed.
Explore the idea
Part 6 of 25
Learn
The shape of a formal debate
A motion is proposed and opposed. Each side speaks in turn, with proposition opening and opposition replying, then further speakers developing and rebutting, and summing-up speeches at the end. The structure exists so arguments meet rather than pass each other, and so the audience hears both sides before deciding.
Explore the idea
Part 7 of 25
Learn
Building an argument
Each substantive point needs a claim, a reason and evidence, plus a sentence explaining why it matters to the motion. Three well-evidenced points beat seven assertions. Anticipate the strongest objection and answer it before it is raised; that is the difference between a prepared speaker and a confident one.
Reset break
Part 8 of 25
Pause
That's sitting 2 of 6 done
Stretch, get a drink, look out of the window. There is no timer and nothing is counting down — your place is saved, so you can come back in five minutes or tomorrow.
Quick check
Part 9 of 25
Quick check
Part 10 of 25
Learning cycle
Part 11 of 25
Learning cycle 2 of 2
Speaking and listening well
A short piece of teaching, then a check to make sure it has landed.
Reset break
Part 12 of 25
Pause
That's sitting 3 of 6 done
Stretch, get a drink, look out of the window. There is no timer and nothing is counting down — your place is saved, so you can come back in five minutes or tomorrow.
Explore the idea
Part 13 of 25
Learn
Rebuttal and listening
Rebuttal is the skill that separates a debate from two presentations. Note what the other side actually claimed, quote it accurately, and show it is untrue, irrelevant or outweighed. Listening well is therefore the core skill: take brief notes under the opponent's headings so you can respond to their argument rather than the one you expected.
Explore the idea
Part 14 of 25
Learn
Summing up and discussion
A summing-up speech does not add new arguments; it weighs the clash and explains why one side's case survives. In smaller structured discussions the same habits apply: summarise what has been said, build on it explicitly, and disagree with the argument rather than the person. Naming a point of agreement before disagreeing keeps a discussion productive.
Quick check
Part 15 of 25
Reset break
Part 16 of 25
Pause
That's sitting 4 of 6 done
Stretch, get a drink, look out of the window. There is no timer and nothing is counting down — your place is saved, so you can come back in five minutes or tomorrow.
Quick check
Part 17 of 25
Common mix-ups
Part 18 of 25
Common mix-ups
Things people often get wrong
- People often prepare a speech and ignore the other side. A debate is won on rebuttal.
- People often add new arguments when summing up. The closing speech weighs what has already been said.
Challenge round
Part 19 of 25
Game · Sort it
Which of these are true?
Drag each card into the right column. Tap a card first if dragging is fiddly.
True
Not true
Reset break
Part 20 of 25
Pause
That's sitting 5 of 6 done
Stretch, get a drink, look out of the window. There is no timer and nothing is counting down — your place is saved, so you can come back in five minutes or tomorrow.
Challenge round
Part 21 of 25
Game · Fill the gaps
Finish the sentences
Choose the word that belongs in each gap.
In smaller ____ discussions the same habits apply: summarise what has been said, build on it explicitly, and disagree with the argument rather than the person.
Challenge round
Part 22 of 25
Game · Recall cards
The motion is...
Card 1 of 4
Exit quiz
Part 23 of 25
Exit quiz
Show what you've learned
6 questions, marked together at the end. Nothing is timed.
1. A point of information is...
2. The core listening skill in debate is...
3. A substantive point should include a claim, a reason and...
4. Disagreeing well means attacking...
5. In a structured discussion, building on a point means...
6. Anticipating an objection before it is raised shows...
Mastery quiz
Part 24 of 25
Marked quiz
End of lesson quiz: Formal debate and structured discussion
4 questions, marked with the reasoning shown. No timer.
1. The motion is...
2. Rebuttal means...
3. Three well-evidenced points are usually better than...
4. A summing-up speech should...
Lesson round-up
Part 25 of 25
Lesson round-up
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