KS3 · English
Joining a class discussion
Someone speaks and the class waits for you. "Yeah." is the easy answer, and it kills the conversation. Here is how to do better.
English · Spoken language
Agree, build or challenge?
Maya says: "I think we should have a longer lunch break." Sort each reply into the move it makes. Watch out for the ones that stop the discussion dead.
Still to sort
Agree (0)
You back the comment and say why.
Where the line is: Agreeing is similar to building, but it stays with the comment. Building takes the point on a slightly different route.
Build on (0)
You take the comment further.
Where the line is: Building on is similar to agreeing, but it takes the point on a slightly different route, developing the comment further.
Challenge (0)
You question the comment in an effective way.
Where the line is: A challenge gives a reason or asks a real question. A bare "I don't agree." is not a challenge.
Dead end (0)
A bare yes, no, "I agree" or "I don't agree".
Where the line is: These do not keep the discussion flowing, because they give nothing to respond to. A sentence starter gives you the chance to add evidence or an example.
Every time someone speaks, you get a move. Pick the right one.
WHAT YOU'VE LEARNED
A quick recap of today's lesson.
Agree, build on or challenge, and never just say "yeah".
What you need to know
- In an effective discussion you take turns, which means not interrupting the other speaker.
Have a goMia jumps in halfway through Dev's sentence. "I wasn't interrupting," she says, "I was just enthusiastic!" Which feature of an effective discussion did she skip?
Taking turns.
Taking turns means not interrupting the other speaker, however keen you are to speak.
- You develop your ideas, using evidence or examples to support the points you make.
- You respond to the other speaker: listen to what they say, as well as thinking about your own points.
- When someone speaks, you can respond in one of three ways: agree, build on or challenge their comment.
- To agree, try "I agree because" or "I share the same viewpoint because".
- To build on a point, try "Expanding on this, I would add that" or "Another aspect to consider would be".
- To challenge a point effectively, try "I see it differently because" or "It's worth questioning whether".
Have a goA friend says, "Cats are better than dogs." You want to disagree politely and give a reason. Which opening fits: "I see it differently because" or "Expanding on this, I would add that"?
"I see it differently because".
Your starter has to match your move. "Expanding on this" builds on the point rather than challenging it.
- Building on is similar to agreeing, but it takes the point on a slightly different route, developing the comment further.
- Avoid bare yes, no, "I agree" or "I don't agree": they do not keep the discussion flowing. Starters let you add evidence or an example.
- An adverb shows how far you agree. "Undeniably" means absolutely. "Arguably" leaves a little wiggle room.
Have a goYour classmate says, "Pizza is the best school lunch." You like it, but would not say it is the best for everyone. Undeniably or arguably?
Arguably.
"Undeniably" says you agree absolutely. "Arguably" leaves a little wiggle room.
The big picture
In a good class discussion you take turns, support points with evidence or examples and respond to what you have just heard. Every time someone speaks you can agree, build on or challenge their comment, using a sentence starter and a reason, and you can use adverbs such as "undeniably" and "arguably" to show how far you agree.
Key points
Worked example
Problem
Jo says: "I think our school should have a quiet room." Your first idea is to reply "I agree." Turn that into a reply that keeps the discussion alive.
⚠ Watch out
Thinking that building on a comment means the same as agreeing with it. They are similar, but building takes the point on a slightly different route and develops it further. Another trap is the bare "I agree." or "No.", which does not keep the discussion flowing.
Memory hook
Last word, then move, then starter, then reason: listen for the last thing said, choose agree, build or challenge, grab the starter that fits, and finish with "because".
Check yourself
Imagine someone says "Yeah, fine." in reply to a classmate. Change it into one sentence that starts with a sentence starter and adds a reason. Which move did you pick, and which starter?
Flashcards
(12)What are the three ways to respond to someone in a discussion?
What does taking turns mean in an effective discussion?
What do effective discussions use to support the points being made?
What does responding to the other speaker involve?
Which starters help you agree?
Which starters help you build on a point?
Which starters help you challenge a point?
How is building on different from agreeing?
Why avoid a bare "I agree." or "No."?
What does "undeniably" show at the start of a statement?
What does "arguably" show at the start of a statement?
Which kind of English should you use confidently in classroom discussion?
Tap any card to flip it, or use Study as deck to go through them one at a time. In the full lesson these run as a spaced-repetition deck — you rate each card Hard, Good or Easy and the tricky ones keep coming back until they stick.
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