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IELTS Speaking Practice · Test 12 / 30

Science, Curiosity & Discovery

B2 · extra support for B1 · extension through Part 3 · Suggested lesson: 60 minutes

Lesson focus

Explain an unfamiliar idea in ordinary language, separate observation from interpretation, and acknowledge uncertainty without abandoning the answer.

Answer first. Agree one improvement target. Reveal only the support you need, then answer again and try a fresh question. Choose around six expressions to keep using across the lesson.

Use only expressions that help you say what you mean. You do not need to use all three.

Coaching

Coaching: answer first, agree one priority, reveal support, retry, then use a fresh reserve question.

Exam

Exam: questions only. The tutor asks Part 1 and Part 3 aloud. All coaching support and reserves are hidden.

Answer first, reveal useful support, then speak again.

Mock section timer
4:30

12:30 practice preset within the official 11–14-minute format. No compulsory question counts or per-answer limits. Changing questions preserves this clock.

Part 1 · Curiosity and explanationsCore practice

1. What do you usually do when you wonder how something works?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

a straightforward explanation

An account that is clear and not unnecessarily complicated.

I start with a straightforward explanation.

check my understanding

See whether I have interpreted it correctly.

If it interests me, I look for more detail and try to check my understanding.

a gap in my knowledge

Something I do not yet understand.

Explaining the idea in my own words often reveals a gap in my knowledge.

Starting, connecting & optional finishing phrases

Start In my case,…

Connect One reason is…

Connect For instance,…

Finish, optional That is why it works for me.

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model · compare answers

A starting answer

I look it up and try to find a simple explanation.

Developed teaching model

I start with a straightforward explanation. If it interests me, I look for more detail and try to check my understanding. Explaining the idea in my own words often reveals a gap in my knowledge.

Improvement to notice: Describe how you judge your understanding, not only where you search.

Notice and use

What can explaining an idea reveal?

One useful tip

Describe how you judge your understanding, not only where you search.

Part 1 · Curiosity and explanationsOptional practice

2. Did you enjoy science lessons at school?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

a practical question

A problem connected to something observable or useful.

I enjoyed the lessons that began with a practical question.

spark my curiosity

Make me want to learn more.

A demonstration could spark my curiosity much more than a list of terms.

what the explanation was for

Which question or problem the account addressed.

I found the subject easier when I understood what the explanation was for.

Starting, connecting & optional finishing phrases

Start One example was when…

Connect What happened was…

Connect The detail I remember is…

Finish, optional That was useful because…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

I enjoyed the lessons that began with a practical question. A demonstration could spark my curiosity much more than a list of terms. I found the subject easier when I understood what the explanation was for.

Notice and use

What gave the scientific vocabulary a purpose?

One useful tip

Identify the kind of lesson that engaged you rather than judging the whole subject.

Part 1 · Curiosity and explanationsCore practice

3. Do you like visiting places where you can try interactive activities?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

notice something

Become aware of a particular detail or pattern.

Yes, as long as the activity helps me notice something.

compare the results

Look for differences or similarities between outcomes.

I like a clear question and a chance to compare the results, rather than simply watch a flashy display.

a flashy display

A presentation designed mainly to look impressive.

I like a clear question and a chance to compare the results, rather than simply watch a flashy display.

Starting, connecting & optional finishing phrases

Start In my case,…

Connect One reason is…

Connect For instance,…

Finish, optional That is why it works for me.

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

Yes, as long as the activity helps me notice something. Pressing buttons is not interesting by itself. I like a clear question and a chance to compare the results, rather than simply watch a flashy display.

Notice and use

What turns an interactive feature into a learning activity?

One useful tip

Distinguish meaningful participation from decoration.

Part 1 · Curiosity and explanationsCore practice

4. Is there something in nature you often notice?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

the underlying reason

The cause beneath what I can directly see.

I don't always know the underlying reason, but the differences make me curious.

pay attention to patterns

Notice features that recur or vary systematically.

Looking carefully helps me pay attention to patterns instead of assuming every change is random.

random

Without an identifiable pattern or purpose.

Looking carefully helps me pay attention to patterns instead of assuming every change is random.

Starting, connecting & optional finishing phrases

Start In my case,…

Connect One reason is…

Connect For instance,…

Finish, optional That is why it works for me.

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

I notice how plants near a window change as they grow. I don't always know the underlying reason, but the differences make me curious. Looking carefully helps me pay attention to patterns instead of assuming every change is random.

Notice and use

Which part of the answer acknowledges a limit?

One useful tip

Separate what you observe from what you can confidently explain.

Part 1 · Learning through observationCore practice

5. Do you find it easy to explain something unfamiliar to another person?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

an everyday comparison

A link with something familiar from ordinary life.

I try to use an everyday comparison and avoid introducing several new terms at once.

make them clear

Explain them openly.

If the comparison has limits, I should make them clear rather than give a misleading impression.

a misleading impression

An understanding that points towards a wrong conclusion.

If the comparison has limits, I should make them clear rather than give a misleading impression.

Starting, connecting & optional finishing phrases

Start In my case,…

Connect One reason is…

Connect For instance,…

Finish, optional That is why it works for me.

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

It depends on whether I have really understood it. I try to use an everyday comparison and avoid introducing several new terms at once. If the comparison has limits, I should make them clear rather than give a misleading impression.

Notice and use

Why must a comparison's limits sometimes be stated?

One useful tip

Show how an explanation can be simple without pretending a comparison is exact.

Part 1 · Learning through observationOptional practice

6. Would you rather read about a discovery or watch someone explain it?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

make sense of it

Understand how the parts fit together.

Seeing the sequence can help me make sense of it.

go back over

Review again.

Written material is useful when I want to go back over a difficult point at my own pace.

my own pace

A speed that suits my understanding.

Written material is useful when I want to go back over a difficult point at my own pace.

Starting, connecting & optional finishing phrases

Start For me, it depends on…

Connect I tend to prefer… when…

Connect On the other hand,…

Finish, optional That is what suits me in that situation.

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

For a process with several stages, I often prefer a demonstration. Seeing the sequence can help me make sense of it. Written material is useful when I want to go back over a difficult point at my own pace.

Notice and use

Why might a learner use both formats?

One useful tip

Match the format to the kind of learning it supports.

Part 1 · Learning through observationOptional practice

7. Do you ask questions when an explanation is unclear?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

the missing link

The connection I have not understood.

I try to, although I sometimes need time to identify the missing link.

clear up confusion

Remove uncertainty or misunderstanding.

Asking someone to explain one step can clear up confusion and help me follow the argument.

follow the argument

Understand how the reasoning develops.

Asking someone to explain one step can clear up confusion and help me follow the argument.

Starting, connecting & optional finishing phrases

Start In my case,…

Connect One reason is…

Connect For instance,…

Finish, optional That is why it works for me.

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

I try to, although I sometimes need time to identify the missing link. A specific question is more helpful than saying I understand nothing. Asking someone to explain one step can clear up confusion and help me follow the argument.

Notice and use

Why can one targeted question be more useful than a broad complaint?

One useful tip

Describe a precise way to ask for help.

Part 1 · Learning through observationOptional practice

8. Would you enjoy learning more about science as an adult?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

ordinary observations

Things I can notice in everyday life.

Yes, especially topics connected with ordinary observations.

builds on what I know

Uses my existing understanding as a starting point.

I would prefer a course that builds on what I know and leaves room for genuine questions.

genuine questions

Things learners actually want to understand.

I would prefer a course that builds on what I know and leaves room for genuine questions.

Starting, connecting & optional finishing phrases

Start The possibility I have in mind is…

Connect One practical requirement would be…

Connect If that were possible, I could…

Finish, optional What would make it worthwhile is…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

Yes, especially topics connected with ordinary observations. I don't need to become an expert to enjoy understanding a little more. I would prefer a course that builds on what I know and leaves room for genuine questions.

Notice and use

What kind of course would suit this learner?

One useful tip

Explain your interest without assuming a specialist career goal.

Part 2 · Communicating scienceCore practice

9. Describe an explanation, demonstration or programme that made a scientific idea understandable to you.Listen to your tutor’s question.

You should say:

  • what idea was explained
  • where or how you encountered the explanation
  • what made it clear

and explain why you found it interesting or useful.

1 minute to prepare · up to 2 minutes to speak

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

make sense of

Understand the reason for.

That distinction helped me make sense of something familiar.

a practical application

A way an idea can be used or recognised in everyday situations.

The explanation also connected the idea with a practical application, such as understanding why some windows become wet.

spark my curiosity

Make me want to find out more.

That was enough to spark my curiosity.

Starting, connecting & optional finishing phrases

Start One occasion that comes to mind is…

Connect At first,…

Connect The turning point came when…

Finish, optional Looking back, what mattered was…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Need an idea?

an everyday physical process · an explanation of a natural observation · a simple demonstration that changed an assumption

These are starting points. Your answer can take a different direction.

Coaching-only keyword plan

Initial puzzle → Demonstration → Key distinction → Understanding → Further curiosity

drops on cold glass → simple demonstration → outside water not leak → moisture in air condenses → windows and questions

Keywords are a coaching example, not a script. During a mock, only the task card is visible; make your own notes.

Developed teaching model · compare answers

A starting answer

A demonstration explained the water outside a cold glass. I learned that it came from moisture in the air.

Developed teaching model

I watched a short demonstration explaining why drops of water appear on the outside of a cold drinking glass. I had seen that happen many times, but I had never thought carefully about where the water came from. My first instinct was to connect it with the drink inside, even though I knew a glass should not leak through its sides. The presenter began with that ordinary puzzle rather than a long list of scientific terms. They pointed out that the drops were outside the glass and explained that water vapour in the surrounding air can turn into liquid on a sufficiently cold surface. That distinction helped me make sense of something familiar. I could separate the liquid already inside the glass from the moisture that had been in the air. The explanation also connected the idea with a practical application, such as understanding why some windows become wet. What I appreciated was that the demonstration did not pretend to explain every detail of weather or humidity in a few minutes. It answered one question clearly and made me aware that there were further conditions to investigate. That was enough to spark my curiosity. I started noticing similar effects and asking what was the same and what was different in each situation, rather than simply accepting them as things that happen.

Improvement to notice: Explain one key distinction in plain language, then describe what changed in your understanding.

Notice and use

How does the model separate the observation from the original assumption?

One useful tip

Explain one key distinction in plain language, then describe what changed in your understanding.

Part 2 follow-up · Communicating scienceOptional practice

10. Did you need specialist knowledge to follow it?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

a familiar observation

Something many people have already noticed.

It began with a familiar observation and introduced one key term only when needed.

one key term

A single important technical word.

It began with a familiar observation and introduced one key term only when needed.

accessible

Possible to understand without specialist preparation.

That made the explanation accessible.

Starting, connecting & optional finishing phrases

Start Yes, because… / Not really, because…

Connect The main reason is…

Connect It depends on…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

No. It began with a familiar observation and introduced one key term only when needed. That made the explanation accessible.

Notice and use

When was technical language introduced?

One useful tip

Name the design choice that reduced the need for prior knowledge.

Part 2 follow-up · Communicating scienceOptional practice

11. Did the explanation answer all your questions?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

a useful foundation

Basic understanding to build on.

No, but it gave me a useful foundation.

remaining uncertainty

What I had not yet fully understood.

That remaining uncertainty made me want to investigate further.

investigate further

Look more closely for additional understanding.

That remaining uncertainty made me want to investigate further.

Starting, connecting & optional finishing phrases

Start Yes, because… / Not really, because…

Connect The main reason is…

Connect It depends on…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

No, but it gave me a useful foundation. I still wondered how different conditions affected the result. That remaining uncertainty made me want to investigate further.

Notice and use

What does the speaker gain even without a complete explanation?

One useful tip

Show that partial understanding can lead to a clearer next question.

Part 3 · Communicating scienceCore practice

12. What makes a scientific explanation accessible without making it misleading?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

Plain language

Ordinary wording without unnecessary technical complexity.

Plain language can help, but important distinctions must remain.

the limits of the model

The situations an explanatory representation does not fully cover.

Showing the limits of the model helps the audience use the idea appropriately.

essential qualifications

Conditions or limits needed for accuracy.

Accessibility means removing avoidable difficulty, not removing essential qualifications.

Starting, connecting & optional finishing phrases

Start I would judge it by…

Connect On the one hand,…

Connect However, that depends on…

Finish, optional On balance, I would…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Need an idea?

clear question · limited comparisons · important qualifications

These are starting points. Your answer can take a different direction.

Developed teaching model · compare answers

A starting answer

An explanation should use simple language but still be accurate.

Developed teaching model

It should begin with the question being answered and introduce detail in a manageable order. Plain language can help, but important distinctions must remain. A comparison is useful when the speaker also explains where it stops working. I would rather hear a clear, limited explanation than a dramatic claim that seems to explain everything. Showing the limits of the model helps the audience use the idea appropriately. Accessibility means removing avoidable difficulty, not removing essential qualifications.

Improvement to notice: Distinguish simplifying language from changing the meaning.

Notice and use

Why can stating a limitation improve an explanation?

One useful tip

Distinguish simplifying language from changing the meaning.

Part 3 · Communicating scienceOptional practice

13. How should public funding balance practical research and research driven by curiosity?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

Curiosity-driven research

Investigation motivated by the wish to understand rather than an immediate application.

Curiosity-driven research may expand knowledge even when its use is uncertain.

balance of priorities

Distribution of attention among competing aims.

Funding decisions need clear reasoning, review and an appropriate balance of priorities.

an immediate payoff

A useful result available very soon.

I would support a mix of projects, with expectations suited to their purpose rather than requiring every investigation to promise an immediate payoff.

Starting, connecting & optional finishing phrases

Start The main distinction is…

Connect Whereas…

Connect That difference matters when…

Finish, optional So I would judge them by…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Need an idea?

urgent practical needs · longer-term understanding · clear review criteria

These are starting points. Your answer can take a different direction.

Developed teaching model

There is a strong case for research addressing urgent needs, but concentrating only on predictable results could overlook valuable questions. Curiosity-driven research may expand knowledge even when its use is uncertain. That does not mean every idea should receive unlimited support. Funding decisions need clear reasoning, review and an appropriate balance of priorities. I would support a mix of projects, with expectations suited to their purpose rather than requiring every investigation to promise an immediate payoff.

Notice and use

Why should different projects be judged against different expectations?

One useful tip

Balance the purposes of research without promising that every uncertain project will succeed.

Part 3 · Communicating scienceCore practice

14. Why can a good question be as valuable as a quick answer?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

an untested assumption

An idea accepted before it has been examined.

A good question identifies what needs explaining and can reveal an untested assumption.

look for evidence

Seek information that supports or challenges an explanation.

That encourages people to look for evidence rather than defend their first impression.

the quality of the reasoning

How well the explanation follows from relevant information.

The point is to recognise when a little questioning would improve the quality of the reasoning.

Starting, connecting & optional finishing phrases

Start One reason may be…

Connect This can mean that…

Connect For example, when…

Finish, optional So the underlying issue may be…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

A good question identifies what needs explaining and can reveal an untested assumption. A quick answer may simply repeat that assumption in confident language. For example, asking which conditions changed can be more useful than immediately naming a cause. That encourages people to look for evidence rather than defend their first impression. Of course, some everyday decisions need prompt answers. The point is to recognise when a little questioning would improve the quality of the reasoning.

Notice and use

How can a quick answer hide an assumption?

One useful tip

Explain what a question changes in the reasoning process.

Part 3 · Research and public choicesOptional practice

15. How can people distinguish an observation from an explanation?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

the same observation

One recorded event or result.

Several explanations may fit the same observation until further information is available.

a possible cause

Something that might have produced the result.

It helps to state what was actually seen before deciding on a possible cause.

the reasoning explicit

The steps of the argument clear.

This makes the reasoning explicit and easier to question or improve.

Starting, connecting & optional finishing phrases

Start A useful first step would be…

Connect That would help because…

Connect It would also depend on…

Finish, optional The aim would be…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

An observation describes what someone noticed or measured, while an explanation proposes why it happened. The two are connected, but they are not identical. Several explanations may fit the same observation until further information is available. It helps to state what was actually seen before deciding on a possible cause. Then a person can ask what else they would expect to observe if that explanation were correct. This makes the reasoning explicit and easier to question or improve.

Notice and use

What further question could help test an explanation?

One useful tip

State the observed result before suggesting its possible cause.

Part 3 · Research and public choicesOptional practice

16. Should science communication always aim to entertain?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

serve the explanation

Support understanding of the subject.

Interest can help people pay attention, but entertainment should serve the explanation rather than replace it.

overstated conclusions

Claims stronger than the evidence supports.

Too much drama may encourage overstated conclusions.

closer examination

More careful consideration.

Different audiences also need different approaches: a playful introduction may work well in one setting, while a quieter discussion allows closer examination in another.

Starting, connecting & optional finishing phrases

Start I would judge it by…

Connect On the one hand,…

Connect However, that depends on…

Finish, optional On balance, I would…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

Interest can help people pay attention, but entertainment should serve the explanation rather than replace it. A striking demonstration is useful when viewers understand what it shows and what it does not show. Too much drama may encourage overstated conclusions. I would value curiosity, clear examples and a good sequence more than constant excitement. Different audiences also need different approaches: a playful introduction may work well in one setting, while a quieter discussion allows closer examination in another.

Notice and use

When might a quieter format be more useful than a dramatic one?

One useful tip

Explain the function entertainment should perform and one risk.

Part 3 · Research and public choicesCore practice

17. Why is it important for experts to explain uncertainty?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

the degree of confidence

How certain the available evidence allows someone to be.

Explaining the degree of confidence can help the public understand why recommendations or interpretations are revised.

open questions

Issues that remain unresolved.

Experts can distinguish well-supported findings from open questions and explain what further evidence is needed.

what further evidence is needed

Which additional information would improve understanding.

Experts can distinguish well-supported findings from open questions and explain what further evidence is needed.

Starting, connecting & optional finishing phrases

Start One reason may be…

Connect This can mean that…

Connect For example, when…

Finish, optional So the underlying issue may be…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

Uncertainty tells people how strongly a claim is supported and what might change it. Without that context, a cautious conclusion may be mistaken for a guarantee. Explaining the degree of confidence can help the public understand why recommendations or interpretations are revised. It should be specific, though: saying 'anything is possible' is not very informative. Experts can distinguish well-supported findings from open questions and explain what further evidence is needed. That makes uncertainty part of the explanation rather than a reason to abandon it.

Notice and use

Why is 'anything is possible' less useful than a defined open question?

One useful tip

Show how a specific uncertainty statement helps a decision.

Fresh reserve · Part 1 · Curiosity and explanationsFresh transfer

18. Have you ever changed your mind after seeing a demonstration?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

challenged my assumption

Made me reconsider an idea I had accepted.

Yes, seeing a process step by step has sometimes challenged my assumption.

grab my attention

Attract my notice.

Otherwise, an impressive demonstration might grab my attention without producing a clearer understanding.

a clearer understanding

A more accurate or organised idea of the subject.

Otherwise, an impressive demonstration might grab my attention without producing a clearer understanding.

Starting, connecting & optional finishing phrases

Start I used to…, whereas now…

Connect The change began when…

Connect One difference I notice is…

Finish, optional That has changed the way I…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

Yes, seeing a process step by step has sometimes challenged my assumption. I find it useful when I can say exactly which detail changed my view. Otherwise, an impressive demonstration might grab my attention without producing a clearer understanding.

Notice and use

What is the difference between attention and understanding?

One useful tip

Identify the decisive detail rather than saying the demonstration was impressive.

Fresh reserve · Part 1 · Learning through observationFresh transfer

19. Do you enjoy talking about questions that do not have simple answers?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

open-minded

Willing to consider different possibilities.

Yes, if the discussion remains open-minded.

what we know so far

The information currently supported.

I like comparing explanations and identifying what we know so far.

unsupported claims

Statements without adequate evidence.

It becomes frustrating when people treat every uncertainty as permission to make unsupported claims.

Starting, connecting & optional finishing phrases

Start In my case,…

Connect One reason is…

Connect For instance,…

Finish, optional That is why it works for me.

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

Yes, if the discussion remains open-minded. I like comparing explanations and identifying what we know so far. It becomes frustrating when people treat every uncertainty as permission to make unsupported claims.

Notice and use

What boundary does the speaker place on speculation?

One useful tip

Explain what makes an open discussion useful rather than aimless.

Fresh reserve · Part 2 · Communicating scienceFresh transfer

20. Describe a question about the natural world that you would like to understand better.Listen to your tutor’s question.

You should say:

  • what the question is
  • what made you notice it
  • how you might investigate or learn about it

and explain why it interests you.

1 minute to prepare · up to 2 minutes to speak

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

the connection between

The relationship linking.

What interests me is the connection between a familiar visible change and a process I cannot directly see.

a starting point for learning

An initial basis for developing understanding.

Even then, I would treat my observations as a starting point for learning, not a complete scientific study.

look more closely

Examine something with greater attention.

Something ordinary beside the window could encourage me to look more closely and separate what I can see from the explanation I am still trying to understand.

Starting, connecting & optional finishing phrases

Start The possibility I have in mind is…

Connect One practical requirement would be…

Connect If that were possible, I could…

Finish, optional What would make it worthwhile is…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Need an idea?

a plant's changing growth · a repeated weather observation · an animal behaviour you have noticed

These are starting points. Your answer can take a different direction.

Coaching-only keyword plan

Observation → Specific question → Existing limits → Learning plan → Reason for curiosity

plants near window → growth direction → light versus other conditions → compare explanations and observations → ordinary scene becomes question

Keywords are a coaching example, not a script. During a mock, only the task card is visible; make your own notes.

Developed teaching model

I would like to understand more about why plants on a windowsill can grow in different directions and how light influences that process. I have noticed some stems leaning towards a window, but I know that observing the direction alone does not tell me everything about what is happening. Different plants, positions and growing conditions could matter. What interests me is the connection between a familiar visible change and a process I cannot directly see. I would begin with a clear explanation from a reliable educational source, so I could learn the relevant terms without assuming that my first guess was correct. Then I might observe one plant over time, making notes about its position and the direction of new growth. I would avoid changing several things at once, because that would make the result harder to interpret. Even then, I would treat my observations as a starting point for learning, not a complete scientific study. I would want to know what I had overlooked and how a more careful investigation would be designed. The appeal is that I would not need to travel somewhere unusual to find a question worth exploring. Something ordinary beside the window could encourage me to look more closely and separate what I can see from the explanation I am still trying to understand.

Notice and use

Why would changing several conditions at once make interpretation harder?

One useful tip

State a specific question, acknowledge what you do not know and propose a sensible way to learn.

Fresh reserve · Part 3 · Communicating scienceFresh transfer

21. How can a museum help visitors become curious rather than simply remember facts?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

Active observation

Looking carefully with a question in mind.

Active observation gives the explanation a purpose.

a question worth pursuing

An issue interesting enough to explore further.

I would aim for a question worth pursuing and enough understanding for visitors to continue exploring afterwards.

continue exploring

Keep investigating beyond the first encounter.

I would aim for a question worth pursuing and enough understanding for visitors to continue exploring afterwards.

Starting, connecting & optional finishing phrases

Start A useful first step would be…

Connect That would help because…

Connect It would also depend on…

Finish, optional The aim would be…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

It can begin with a puzzle visitors can notice themselves and invite them to predict or compare outcomes. Active observation gives the explanation a purpose. Labels should be clear enough to guide attention without answering every possible question immediately. A useful exhibit might also show how an initial explanation was improved, so knowledge does not appear as an unexplained list of conclusions. I would aim for a question worth pursuing and enough understanding for visitors to continue exploring afterwards.

Notice and use

What could a visitor do rather than only read?

One useful tip

Describe how the exhibit creates a question before supplying information.

Fresh reserve · Part 3 · Research and public choicesFresh transfer

22. What should someone do when two explanations from apparently reliable sources disagree?Listen to your tutor’s question.

Answer first. Reveal only the support you need. You do not need to use all three expressions.

Vocabulary · 3 expressions

different definitions

Distinct meanings assigned to important terms.

An apparent disagreement may involve different definitions or different levels of detail.

the scope of the claim

The range of situations a statement is intended to cover.

Comparing the scope of the claim can clarify the issue.

withhold judgement

Avoid deciding until more relevant information is available.

If uncertainty remains, it is reasonable to withhold judgement rather than pretend the conflict is resolved.

Starting, connecting & optional finishing phrases

Start A useful first step would be…

Connect That would help because…

Connect It would also depend on…

Finish, optional The aim would be…

These are optional language patterns, not a script. Choose only a pattern that fits your meaning; a short answer can stop after its final useful detail.

Developed teaching model

They should first check whether the sources are answering the same question and using the same conditions. An apparent disagreement may involve different definitions or different levels of detail. It is also worth checking the evidence and whether one account is a simplified introduction. I would not choose solely on which speaker sounds more confident. Comparing the scope of the claim can clarify the issue. If uncertainty remains, it is reasonable to withhold judgement rather than pretend the conflict is resolved.

Notice and use

Which differences could make two accounts appear contradictory?

One useful tip

Check whether the disagreement is genuine before choosing a side.

Spoken grammar focus

Observation and inference

Separate what was observed from a possible explanation; use may, suggests and I would need to check when certainty is limited.

Two-minute pronunciation practice

Phrase an explanation in clear steps

The drops were on the OUTSIDE / so they hadn't leaked through the glass / they came from moisture in the AIR.

Pause at the reasoning steps. Stress the contrast between the first assumption and the explanation.

Listen once and notice the marked feature. → Say the short extract; compare clarity, not accent identity. → Use the same feature in one fresh sentence from your own answer.

Vocabulary review · choose around six expressions

Choose language you expect to use again. The full bank is a reference, not a memorisation target.

0 of 6 selected

1. What do you usually do when you wonder how something works?

2. Did you enjoy science lessons at school?

3. Do you like visiting places where you can try interactive activities?

4. Is there something in nature you often notice?

5. Do you find it easy to explain something unfamiliar to another person?

6. Would you rather read about a discovery or watch someone explain it?

7. Do you ask questions when an explanation is unclear?

8. Would you enjoy learning more about science as an adult?

9. Describe an explanation, demonstration or programme that made a scientific idea understandable to you.

10. Did you need specialist knowledge to follow it?

11. Did the explanation answer all your questions?

12. What makes a scientific explanation accessible without making it misleading?

13. How should public funding balance practical research and research driven by curiosity?

14. Why can a good question be as valuable as a quick answer?

15. How can people distinguish an observation from an explanation?

16. Should science communication always aim to entertain?

17. Why is it important for experts to explain uncertainty?

Temporary tutor feedback

Notes stay in this session. No recording or automatic band score.

These illustrative teaching models are not scripts or claims about Denis or the learner. Different opinions are welcome. The 22-task bank is not a checklist for one hour.

Audio is unavailable until genuine recordings and their measured excerpts are ready. Your tutor can model the pronunciation extract.

Official IELTS Speaking format · Official scoring explanation

Exam concealment is a practice aid, not secure proctoring.