Two students read a dialogue about finding a railway station. Their pronunciation is good and every line is correct. Then the teacher removes the script, and neither knows how to react when the other person asks an unexpected question.
Conversation requires new decisions
Reading a script teaches useful phrases and intonation, but real interaction involves listening, interpreting and changing the next response based on new information. Successful practice must eventually contain that uncertainty.
One effective format is an information-gap task. One learner has a train timetable; the other has meeting times and restrictions. They need to ask questions and agree on a workable journey without seeing each other’s sheets.
Responses should change something
If the partner’s answer makes no difference, learners can finish the activity by performing memorized lines. Make the result matter: the requested hotel room is unavailable, the proposed meeting time conflicts with another appointment, or a delivery has to meet two constraints.
The task should still be manageable. Too many rules and unfamiliar details consume attention that should be used for language.
Teach strategies, not full scripts
Before the exercise, model a few expressions for clarification and disagreement: “Could you say that again?”, “Do you mean Thursday?”, “Would another time work?” Give students a small phrase bank if needed, then remove it gradually.
During the task, the teacher can note recurring errors and address them afterwards rather than interrupting every exchange.
The difference between performing lines and exchanging information
Imagine two students reading a restaurant dialogue. One asks for a table, the other answers with a prepared sentence. Both pronounce their lines confidently. Then the teacher changes one fact: the restaurant is fully booked. The conversation stops because the next line was never written.
A real conversation requires decisions about information the speaker does not yet know. Someone asks a question because the answer can change the next action. If every response is predetermined, the exercise may train pronunciation or fluency with familiar expressions, but it does not fully train interaction.
This distinction is not an argument against scripts. For beginners, scripts provide useful phrases and help reduce the number of demands at once. The question is what happens after students know the lines. A good lesson gradually moves from reading a model to negotiating an outcome with real uncertainty.
What researchers call negotiation for meaning
In second-language acquisition research, interaction often includes moments when participants need to clarify a message. One speaker might ask ‘Do you mean Tuesday or Thursday?’ or repeat part of a sentence for confirmation. The other responds, reformulates or gives an example.
These exchanges do something important: they make the learner notice that the original message was not understood as intended. This can create opportunities to receive useful language input and modify the response. A review by Loewen and Sato discusses input, negotiation, learner output, task design and other factors in instructed second-language learning. It finds interaction beneficial while emphasising that effects vary with the conditions and learners involved.
The review is available from Cambridge University Press. It does not show that every spontaneous conversation is automatically superior to every structured exercise. A poorly designed conversation may offer very little usable practice.
A real task with a simple outcome
Give two learners different calendars. One calendar shows when a teacher is available; the other shows when a student can attend. Neither participant can see the other’s sheet. Their aim is to agree on a time and then report it correctly.
Several communicative actions now become necessary. They must ask for missing information, understand days and times, clarify uncertainty, reject unavailable options and propose alternatives. An error can have a consequence: the partners may choose a time that does not exist on both sheets.
After the first attempt, the teacher can note a small number of recurring problems. Perhaps students struggle to distinguish ‘half past’ and ‘quarter to.’ Perhaps they lack a polite phrase for rejecting a suggestion. The next attempt can focus on those specific gaps.
A useful assessment asks whether the pair reached the agreed outcome and whether each participant contributed to the exchange. Counting sentences alone misses the purpose of the task.
Information gap is not a synonym for chaos
If students are told simply to ‘talk freely,’ some may return to their first language, avoid unfamiliar forms or let the most fluent participant dominate. A task can be genuinely communicative and still provide structure.
Useful supports include a clear goal, a short phrase bank, an approximate time limit and a rule that information must be exchanged verbally. Students can rehearse clarification phrases before the activity. Beginners may use a simpler calendar; advanced learners might negotiate conflicting priorities and explain their reasoning.
The challenge should be tied to the learning objective. A lesson about making requests does not need a complicated business simulation with ten pages of rules. A conversation about the best time to meet can be enough, provided both sides have something meaningful to contribute.
The essential phrases learners often miss
Students usually practise asking a first question, but fewer lessons explicitly teach how to repair an exchange. Consider these conversational moves:
| Communication need | Useful phrase |
|---|---|
| Didn’t understand | ‘Could you say that again?’ |
| Need confirmation | ‘Do you mean next Friday?’ |
| Need a new proposal | ‘Would Tuesday work instead?’ |
| Must explain a constraint | ‘I can’t make that time because…’ |
| Want to check agreement | ‘So we’ve agreed on ten o’clock, right?’ |
These are not decorative phrases. They allow a learner with imperfect grammar or vocabulary to continue participating. Practising the repair itself can be more useful than endlessly refining an opening line that the student already knows.
How feedback should enter the dialogue
Interrupting every error may break the task’s purpose. But giving no feedback at all can leave persistent problems unnoticed. One option is to let the exchange proceed and then discuss two or three issues that affected clarity. Another is to pause briefly when a misunderstanding blocks progress and invite clarification.
The right choice depends on the lesson. If the objective is a precise grammatical contrast, immediate feedback may help. If the objective is to negotiate a decision, allowing the speakers to work through confusion may be part of the skill. Research on oral feedback suggests benefit in the settings examined, with effects dependent on feedback type and how learning was measured.
See the Lyster and Saito meta-analysis for a research-grounded discussion rather than a rule that teachers must always interrupt or must never interrupt.
Repeat the goal with a changed situation
A second conversation should not simply reproduce the first. Keep the same communicative goal but alter a constraint: the appointment must be moved, one participant is late or the requested item is unavailable. Students can then reuse helpful language while making fresh decisions.
Compare the two attempts. Did they ask more appropriate questions? Did they repair misunderstanding without stopping? Did the final outcome become clearer? These observations are useful for instruction, although an uncontrolled two-round exercise is not a formal experiment.
For more on barriers to speaking, continue with speaking without fear or the article on quiet learners.
Sources: Loewen & Sato on second-language interaction and Lyster & Saito on corrective feedback.
An example: a customer changes the request
Two learners practise asking for a train ticket. In the prepared script, the customer requests a single ticket and the clerk gives a price. The exchange goes smoothly. Next the teacher changes the scenario: the customer wants to travel tomorrow, the discounted fare is unavailable and only a later departure remains.
The customer must ask a question that was not in the script. The clerk must explain the new option rather than recite the expected line. A successful outcome requires both speakers to understand the constraints and agree on a plan. This is where the practical language starts to resemble an exchange between people rather than a presentation.
A teacher might observe that one learner knows the vocabulary but cannot politely reject an option. Another may ask good questions yet mishear times. The follow-up practice can address those different gaps. The example is fictional, and a single role-play cannot establish the average effect of a teaching method.
Are scripts bad for language learning?
No. They offer useful models and reduce demands on beginners. They become limiting if every question and answer stays predictable. Keep them as scaffolds, then alter information and allow speakers to make real decisions.
Does the teacher need to correct errors during the exchange?
The timing should serve the objective. When the main aim is negotiating a choice, allow some clarification and repair to happen naturally. Afterward, target errors that blocked understanding. In a more focused accuracy task, immediate feedback may be justified.
How can a shy learner participate?
Give each participant necessary information, a small phrase bank and a clear goal. A student who cannot yet improvise a long story may still be able to ask a clarification question that changes the group’s decision. Successful participation should be measured by meaningful actions, not only by speaking time.
How to design a genuinely interactive five-minute task
Imagine that two colleagues need to schedule a meeting. Give learner A a calendar with three free periods and one appointment that cannot move. Give learner B different availability and the information that one participant must join remotely. Neither learner sees the other’s calendar. Their task is to agree on a time and explain the final decision.
Now the language has a job. A question makes information available; an answer may rule out a proposed option; a clarification can prevent an incorrect booking. The pair succeeds only if both people listen and adjust their next move. The grammar still matters, but accuracy is evaluated alongside the ability to solve the problem.
A second round should change a fact rather than simply repeat the original sheet. Perhaps a participant can no longer attend after 3 p.m. Perhaps the meeting must last an hour rather than half an hour. Students must respond to that new constraint, and the teacher can observe which phrases have become independent.
Three levels of support for the same dialogue
| Learner needs | Reasonable support | When to reduce it |
|---|---|---|
| Cannot begin the exchange | A short phrase bank for proposals and questions | After one supported attempt |
| Understands the goal but freezes at disagreement | Two model ways to reject or suggest an alternative | When the learner has used both successfully |
| Completes scripted conversations easily | An unexpected new condition and no visible script | When the student manages repairs without prompting |
A partner who has perfect pronunciation but never needs to listen is not necessarily gaining conversational independence. Conversely, a hesitant participant who asks for clarification may be performing an important communicative function.
What the teacher should actually record
Rather than count all speaking errors, observe whether each participant requests missing information, checks an assumption, responds to a changed condition and helps the group reach a clear outcome. These behaviours are easier to discuss after the task than an indistinct comment such as “You need more confidence.”
If an error prevented understanding, review it with a short example and ask learners to retry a related situation. If it did not interfere with the immediate goal, it may be more useful to record it for a later accuracy-focused activity. This distinction helps the speaking task remain a conversation rather than a spoken grammar exam.
The finished dialogue does not have to resemble a natural conversation in every respect. Classroom tasks are deliberately simplified. The important point is that the learner’s next response depends on what another person genuinely said.
Repeat with a meaningful variation
A second attempt often goes better because learners know the situation and have received feedback. Change a key detail so they must listen again rather than recite the first version.
Assess more than grammar: did the student ask for missing information, react to the partner, propose an alternative and repair a misunderstanding? Sometimes a five-minute genuine exchange teaches more than a long, perfectly delivered script.
