Communicative Language Teaching Explained

Communicative language teaching (CLT) is an approach in which learners spend most of their class time using the language for a purpose: asking for information they do not have, agreeing on a plan, explaining a view. Accuracy still matters, but it is developed in the context of communication rather than as an end in itself. In everyday terms, a communicative lesson is one where learners talk and write to each other because they need to, not because the exercise says “repeat after me”.

The core principles

Most descriptions of CLT share a handful of principles. They are worth knowing because they help you judge any activity, digital or analogue.

• Meaning before form. Learners first need something to say. Grammar and vocabulary are taught because they help express that meaning.
• Information or opinion gap. If both partners already know the answer, there is no communication. Give each learner different information, preferences or roles.
• Authentic interaction. Turn-taking, asking for clarification, reacting and negotiating are part of the skill, not interruptions.
• Fluency and accuracy both count. Some phases focus on getting the message across, others on getting it right. Learners should know which one they are in.
• Learner-centred talk time. The teacher sets up, monitors and gives feedback. The bulk of speaking time belongs to the learners.

What a communicative activity looks like

The difference is easiest to see when you transform a traditional exercise.

Traditional exercise	Communicative version
Fill in the past tense of ten verbs	Find three things your partner did last weekend that you also did
Read a dialogue at the café aloud	Learner A has a menu, learner B has a budget and two dietary restrictions; agree on an order
Translate ten sentences about the weather	Compare two weather forecasts and decide which day is better for a class trip
Answer comprehension questions alone	Each partner reads half of a text, then reconstruct the full story together

Each communicative version has a gap, a goal and an outcome that can be checked. That makes it easier to manage and to give feedback on. You will find more ready-to-use formats in our guide to speaking activities.

Where grammar fits in

A frequent misunderstanding is that CLT abandons grammar. In practice, there are three common ways to integrate form:

1. Before the activity: a short presentation of a structure learners will need, followed by brief controlled practice, then the communicative task.
2. During the activity: language support on the board or on role cards (useful phrases, sentence starters).
3. After the activity: a language focus based on what you noticed while monitoring. This is often the most effective, because learners have just felt the need for the structure.

The third route brings you close to task-based language teaching, which formalises it into a task cycle.

Error correction without killing the conversation

During fluency phases, keep interventions minimal. Walk around with a notepad, write down recurring errors and good examples, and use the last five to ten minutes for a feedback round. Put four or five sentences on the board, mixing correct and incorrect versions, and let pairs decide which are right. This keeps the focus on the language, not on the person who made the mistake.

In accuracy phases, immediate correction is fine and expected. The important point is that learners know which mode they are in.

Communicative work with digital tools

Digital tools can widen the range of communication beyond the classroom walls. A shared board can collect opinions before a discussion, a forum thread can continue a debate as homework, and a short voice message can replace a written answer. Our overview of collaboration tools shows how Padlet, wikis and forums can support interaction rather than just storing worksheets.

The same rule applies online as in class: if there is no gap and no reason to respond, it is not communication, just digital copying.

Common pitfalls

• Pseudo-communication. “Ask your partner what colour this pen is” has no real gap. Learners notice and lose interest.
• Unclear instructions. Model the activity with one learner in front of the class before pairs start.
• No outcome. Without a product (a list, a decision, a short report), activities fizzle out.
• Teacher talk creep. If you explain for ten minutes before a five-minute pair task, the balance is wrong.
• Ignoring accuracy entirely. Learners notice if their errors never get addressed. Plan a short language-focus phase.

CLT and the CEFR

The Common European Framework of Reference builds on communicative ideas and takes them a step further with its action-oriented approach, which sees learners as social agents completing tasks in real contexts. If you are working with CEFR-based curricula, communicative activities are a natural fit for the can-do descriptors you are expected to cover.

A five-step starter for next week

1. Pick one controlled exercise from your coursebook.
2. Identify the language it practises.
3. Create a gap: split the information between two learners or add a decision to make.
4. Add a time limit and a product (for example “agree on two options and report them”).
5. Plan five minutes of feedback on language you notice.

Repeat this with one activity per week and your lessons will become noticeably more communicative without a complete overhaul. More approaches and their classroom application are collected in the methods section.

This site focuses on what happens in the classroom. If you are looking into teaching qualifications or teaching one-to-one online as a career, our sister site aplanet-project.eu covers those topics.