Using Language Appropriately for a Range of Classroom Functions

Every word a teacher says in the classroom has a job to do. It’s not just about conveying information; it’s about managing the learning process itself. This classroom language is a powerful tool for guiding, supporting, and engaging students. To use this tool effectively, teachers must understand the purpose (function) behind their words and how to choose the appropriate words (exponents) for their specific classroom functions. Using classroom language appropriately means selecting the right exponent for the right function, tailored perfectly to your learners’ age, language level, and the specific situation. It’s a core skill for effective classroom management.

Learning Outcomes

By the end of this lesson, you will be able to:

Define the key concepts of classroom functions and exponents.
Identify common classroom functions in teaching sequences (e.g., instructing, modelling, eliciting).
Select appropriate exponents based on learners’ age, level, and context.
Understand the importance of grading and sequencing your classroom language.
Make informed decisions about the limited use of L1 (mother tongue) in the classroom.

TKT Core Module 3 – Using Language Appropriately for a Range of Classroom Functions

What are Functions?

Functions are the purposes for which teachers and learners use language during a lesson. They describe why something is said, rather than what is said. In other words, they focus on the intention behind the communication.

For example, a teacher might say, “Please open your books to page ten.”
The purpose here is instructing, which is giving directions to help students know what to do next.

Classroom functions are essential because they guide the flow of a lesson and help create a productive learning environment. Below are some common classroom functions with practical ESL classroom examples.

Instructing

This function is about giving learners clear directions on what to do. Good instructions are short, simple, and easy to understand.

Examples in an ESL Classroom:

“Work in pairs and read the dialogue together.”
“Underline all the verbs in this text.”
“Stand up, find a partner, and ask them three questions about their weekend.”

Scenario:
During a speaking activity, the teacher says, “First, listen to the conversation. Then, practice it with your partner.”
Here, the teacher is guiding the students step-by-step to complete the task correctly.

Eliciting

Eliciting is when the teacher prompts learners to produce language or ideas, instead of giving them the answers directly. It makes lessons more interactive and checks what students already know.

Examples in an ESL Classroom:

Teacher shows a picture of a beach and asks, “What can you see here?”
“Who remembers what past tense verb we learned yesterday?”
“Can anyone tell me what we call this part of the body?” (while pointing to an elbow)

Scenario:
Before teaching vocabulary about weather, the teacher asks, “What words do you know for describing the weather?” Students respond with words like sunny, rainy, and cloudy.
This helps the teacher see what vocabulary they already know and build on it.

Modelling

Modelling involves the teacher showing learners a correct example of language or a task before they try it themselves. It helps students understand what is expected and reduces confusion.

Examples in an ESL Classroom:

Teacher says the sentence clearly: “I am going to the market.” Students repeat it after the teacher.
Teacher demonstrates a role-play with a student before asking the class to try.
Teacher shows how to write a short paragraph on the board, step-by-step.

Scenario:
Before a pronunciation activity, the teacher says, “Listen carefully. Watch my mouth: ‘think… three… Thursday.’ Now you try.”
By modelling, the teacher gives a clear standard for students to follow.

Encouraging

Encouraging is when the teacher supports learners emotionally by giving them confidence and motivation to participate and keep trying, even if they make mistakes.

Examples in an ESL Classroom:

“Good job! That was a tricky question, but you did it well.”
“Don’t worry, everyone makes mistakes when learning a new language.”
“Great effort, keep going!”

Scenario:
A shy student hesitates to speak. The teacher smiles and says, “Take your time, you can do it.”
The student feels reassured and tries to answer, which builds their confidence.

Prompting

Prompting is when the teacher gives a hint or a small piece of help to a learner who is stuck. It encourages them to continue without the teacher giving the full answer.

Examples in an ESL Classroom:

Student says, “Yesterday I go…”
Teacher prompts: “Hmm, remember past tense of ‘go’?”
Student corrects: “Oh, went! Yesterday I went.”
Teacher gives the first sound of a word: “It starts with ‘th…’”
Teacher offers a gesture or mime to suggest the right word.

Scenario:
During a storytelling activity, a student pauses, unsure what to say next. The teacher prompts by asking, “What happened after they went to the park?”
This helps the student continue without losing confidence.

Nominating

Nominating is when the teacher chooses a specific student or group of students to answer a question or complete a task. This keeps the whole class involved and prevents only the confident students from participating.

Examples in an ESL Classroom:

“Maria, can you read the first sentence, please?”
“Ali, what do you think the answer is?”
“This group will share their ideas first.”

Scenario:
Instead of asking, “Who knows the answer?” and getting responses from only the same few students, the teacher says, “Sasha, can you tell us what you think?”
This ensures everyone gets a chance to participate.

Getting Learners’ Attention

This function is about focusing the class so everyone is ready to listen and participate. It is often used at the start of a lesson, after a noisy activity, or before giving important instructions.

Examples in an ESL Classroom:

“Eyes on me, please.”
“Let’s stop talking and get ready.”
Using a signal like clapping three times or raising a hand.

Scenario:
The class is doing a lively group activity. Before moving to the next task, the teacher claps and says, “One, two, three — stop!”
The students pause, look at the teacher, and wait for the next instruction.

What are Exponents?

Exponents are the actual words, phrases, or sentences we use to perform a classroom function.

The function is the purpose of communication — why we say something.
The exponent is how we say it, using specific language.

For any single function, there are many possible exponents. The choice of exponent depends on several factors:

The age of the learners
Their language level
The context or setting (formal or informal)
The relationship between teacher and students
The culture or expectations of politeness

Using the right exponent makes communication clear, natural, and appropriate for your learners.

Instructing

Telling learners what to do.

Context	Exponent
Young Children	“Sit down, please.” / “Take out your crayons.”
Teenagers	“Open your books to page 20.”
Adults (Formal)	“Please turn to page 20 in your coursebook.”

Scenario:
In a class of young learners, the teacher says, “Stand up and make a circle.”
The same teacher in a corporate English class might say, “Could you please form a circle so we can start the discussion?”

Eliciting

Getting learners to produce language or ideas instead of telling them directly.

Context	Exponent
Young Beginners	“What’s this?” (while holding up a flashcard of an apple)
Teenagers	“Who remembers what past tense verb we learned yesterday?”
Adults	“Can anyone suggest a synonym for ‘increase’?”

Scenario:
The teacher shows a picture of a rainy day and asks a group of teenagers, “What’s the weather like today?”
In a business English setting, the teacher might ask, “How would you describe the current market trends?”

Encouraging

Giving learners confidence to try, even if they make mistakes.

Context	Exponent
Young Children	“Great job!” / “You’re doing really well.”
Teenagers	“Good effort, keep it up.”
Adults	“That’s a strong point. Let’s expand on it a little.”

Scenario:
A young child tries to pronounce a difficult word like ‘hippopotamus’ and says it incorrectly.
The teacher smiles and says, “Good try! Let’s say it together slowly: hip-po-po-ta-mus.”
This builds confidence without discouraging the learner.

Nominating

Choosing a specific student to answer or perform a task.

Context	Exponent
Young Beginners	“Sami, can you say the word?”
Teenagers	“Lina, what do you think?”
Adults	“Let’s hear from Ravi on this point.”

Scenario:
In a teen ESL class, if only a few students are responding, the teacher might say, “Jamal, what’s your opinion on this?”
In a corporate training session, the teacher might say, “Ravi, could you share your perspective based on your work experience?”

Prompting

Helping a learner who is stuck to continue without giving the full answer.

Context	Exponent
Young Beginners	“It starts with ‘b…’” (to help them say ‘ball’).
Teenagers	“Remember, in past tense we say ‘went,’ not ‘go.’”
Adults	“You might start by saying, ‘I would recommend…’”

Scenario:
A teenager says, “Yesterday I go to the park.”
The teacher prompts by saying, “Hmm, remember past tense of ‘go’?”
The student corrects: “Oh, went! Yesterday I went to the park.”

Checking Understanding

Making sure learners understand instructions or concepts.

Context	Exponent
Young Beginners	“Show me what to do.”
Teenagers	“Tell me, what do you have to do first?”
Adults	“Could you summarize the instructions for the group?”

Scenario:
Before a group activity, the teacher asks adults, “So, what are the three steps you need to follow?”
This confirms that everyone knows what to do before starting.

Managing Classroom Behavior

Maintaining order and creating a positive learning environment.

Context	Exponent
Young Children	“Eyes on me, please.” / “Let’s stay in our seats.”
Teenagers	“Guys, let’s stay focused so we can finish this on time.”
Adults	“Let’s keep the discussion relevant to today’s topic.”

Scenario:
During a noisy group activity with teenagers, the teacher raises their hand and says, “Let’s quiet down now and get ready to share ideas.”

Functions and Exponents in Classroom Language

In the Classroom

Teacher: Good afternoon, everyone! How are you today?

Function: Greeting and creating a positive atmosphere.
Exponent:

“Good afternoon, everyone!” — formal but warm greeting, suitable for a teenage group.
“How are you today?” — invites responses, showing interest and building rapport.

Students: We’re good!

Function: Responding to a greeting.
Exponent: “We’re good!” — simple, direct response appropriate for learners at this level.

Teacher: Great! Today we’re going to practice ordering food in a restaurant. First, please open your books to page 34.

Function:

Introducing a lesson aim (“Today we’re going to practice ordering food in a restaurant.”)
Instructing (“Please open your books to page 34.”)

Exponent:

“Today we’re going to practice…” — clear explanation of lesson purpose in simple language.
“Please open your books to page 34.” — polite imperative with please, suitable for teenagers.

Teacher: Let’s listen to a short dialogue first. Then we’ll try it ourselves.

Function: Giving step-by-step instructions.
Exponent: “Let’s listen to a short dialogue first. Then we’ll try it ourselves.” — structured, logical sequence to help learners understand the order of activities.

(Audio plays: A customer orders food at a restaurant.)

Teacher: OK, who can tell me what food the customer ordered?

Function: Eliciting information to check listening comprehension.
Exponent: “Who can tell me what food the customer ordered?” — open question encouraging multiple responses.

Student (Mina): A cheeseburger and fries.

Function: Answering a comprehension question.
Exponent: “A cheeseburger and fries.” — concise and accurate answer.

Teacher: That’s right, well done, Mina!

Function: Encouraging and giving positive feedback.
Exponent: “That’s right, well done, Mina!” — praise with name included to personalize feedback.

Teacher: Now, I need two volunteers to act out the dialogue.

Function: Nominating learners for a task.
Exponent: “Now, I need two volunteers to act out the dialogue.” — polite request encouraging participation without forcing anyone.

(Two students, Amir and Sofia, raise their hands and come to the front.)

The Role Play

Teacher: Excellent! Amir, you’ll be the customer, and Sofia, you’ll be the waiter. Start when you’re ready.

Function: Giving clear instructions and assigning roles.
Exponent: “Amir, you’ll be the customer, and Sofia, you’ll be the waiter.” — clear role assignment using future tense for clarity.
“Start when you’re ready.” — polite instruction giving students time to prepare.

Amir (hesitating): Uh… I want… uh…

Teacher: It starts with Could I have… Remember?

Function: Prompting the learner to use target language.
Exponent: “It starts with ‘Could I have…’ Remember?” — gentle reminder that helps the learner recall without giving the entire answer.

Amir (correcting): Could I have a cheeseburger, please?

Function: Making a request using the correct structure.
Exponent: “Could I have a cheeseburger, please?” — polite, accurate phrase modeled earlier in the lesson.

Teacher: Perfect! Sofia, how do you respond to the customer?

Function: Eliciting the correct response from another learner.
Exponent: “Sofia, how do you respond to the customer?” — open question to engage the second student.

Sofia: Sure! Would you like fries with that?

Function: Offering and checking preferences.
Exponent: “Would you like fries with that?” — polite question using modal verb would.

Teacher: Fantastic! Class, let’s give them a round of applause.

Function: Encouraging and building group support.
Exponent: “Let’s give them a round of applause.” — collective praise that motivates learners and reinforces participation.

Teacher: Now, everyone, practice the same dialogue with your partner. You have five minutes.

Function: Instructing for pair work.
Exponent:

“Now, everyone, practice the same dialogue with your partner.” — clear task instruction for the whole class.
“You have five minutes.” — sets a time limit to keep the activity focused.

How to Use Classroom Language Appropriately

When teaching English, the way you use the classroom language has a direct impact on how well learners understand you, follow instructions, and participate in activities. The key is to adapt your classroom language to suit your learners’ needs, rather than expecting them to always adapt to you.

Below are three essential principles for using classroom language appropriately.

Grading Your Classroom Language

Grading Classroom language means simplifying your vocabulary and grammar so that it matches the learners’ proficiency level. The goal is to make sure students clearly understand what you are saying without feeling overwhelmed or confused.

Think of grading classroom language as choosing:

Appropriate vocabulary (e.g., avoid idioms with beginners).
Simple grammatical structures (e.g., use short, direct sentences).
Clear pronunciation and pacing (speaking slower but naturally).
Familiar contexts and names to make instructions relatable.

Examples

Level	Example Instruction	Why It Works
Beginners	“Maria, open your book to page ten.”	Uses a proper name, a simple verb (open), and a concrete object (book). Clear and direct.
Elementary	“Work with a partner. Ask these questions about food.”	Slightly more complex, but still direct and easy to follow.
Advanced	“Alright, before we get started, would you mind flipping to page ten and skimming the introductory paragraph?”	Uses polite, natural phrasing suitable for higher-level learners.

Why It Matters

Clarity: If students cannot follow what you are saying, they will not know what to do.
Confidence: Overly complex classroom language can intimidate learners and reduce participation.
Efficiency: Simplified instructions save time and prevent activities from breaking down.

Scenario:
Imagine giving complex instructions to beginners:
“Ok everyone, once you’ve read through the text silently, take a few minutes to annotate any unfamiliar vocabulary, and then form groups to discuss.”
Students may not understand annotate or form groups and freeze, unsure of what to do.

Instead, graded language would be:
“First, read the text quietly. Then, circle any new words. After that, talk about them with your group.”

Sequencing Your Instructions

Sequencing is about presenting instructions in a logical, step-by-step order, just like a recipe. Clear sequencing ensures students know exactly what to do and when to do it.

When instructions are given out of order, students can become confused or start tasks incorrectly, wasting class time.

Common Mistake: Poor Sequencing

“Write a list of your favourite foods. Work with a partner. Don’t show your list.”

Problem: Students may start writing alone before realizing they need to work with a partner.
When you later say “Don’t show your list,” some students might have already shared theirs.

Improved Version: Good Sequencing

“First, work with a partner. Next, each of you write a list of your favourite foods – but don’t show your partner! Finally, take turns asking questions to guess what’s on your partner’s list.”

Why this works:

Clear order: The teacher starts with pairing students, then moves to individual writing, and ends with a guessing game.
Smooth transition: Students always know what is coming next.
Less stress: Logical instructions reduce anxiety and confusion.

Tips for Effective Sequencing

Use signposting words: First, next, after that, finally.
Check understanding: Ask a student to repeat the steps before the activity begins.
Demonstrate the task: Quickly model what students are expected to do.
Give instructions before handing out materials: Avoid distractions.

Scenario Example: Group Role-Play

Poorly Sequenced Instructions:
“You are going to role-play ordering food at a restaurant. Choose a role and practice with your partner. Listen to the audio first.”
(Confusing — students don’t know if they should listen, choose roles, or start acting first.)
Well-Sequenced Instructions:
“First, listen to the audio dialogue. Next, choose who will be the customer and who will be the waiter. Finally, practice the role-play together.”

The Strategic Use of L1

While English should be the main language of communication in the ESL classroom, there are times when using L1 (learners’ first language) is appropriate. Strategic use of L1 can save time, prevent serious misunderstandings, and reduce frustration — especially with beginners or young learners.

When to Use L1

Discipline Issues
- Quick intervention to stop disruptive behaviour.
- Example: “Stop fighting right now!” in L1 can be faster and more effective than explaining in English.
Safety Concerns
- In urgent or dangerous situations, speed is crucial.
- Example: “Careful! The chair is broken!” in L1 to prevent an accident.
Pastoral Care (emotional support)
- Comforting a very upset or anxious student.
- Example: A teacher uses L1 to reassure a crying child who misses their parents.
Checking Understanding
- After giving instructions in English, quickly confirm comprehension.
- Example:
  - In English: “Work in pairs and make a list of animals.”
  - Quick check in L1: “Did everyone understand? What are you going to do first?”
Explaining Abstract or Complex Ideas
- For advanced learners, certain grammar terms or cultural concepts may need clarification in L1 to save time.
- Example: Explaining the difference between present perfect and past simple in L1 when English explanations fail.

Key Guidelines for Using L1

Use L1 sparingly and purposefully.
It should be a support tool, not a constant fallback.
Encourage learners to use English whenever possible.
Example: If a student asks a question in L1, the teacher can respond in English, modelling the correct way.
Set expectations early.
Make it clear when L1 is acceptable and when English is required.

Why Overusing L1 Is a Problem

Learners become dependent on translation instead of thinking in English.
They lose valuable exposure to target language input.
It slows the process of developing English fluency.

Summary: Classroom Language

Classroom Functions are the purposes of teacher talk (e.g., instructing, modelling).
Exponents are the actual words and phrases used to perform a function.
Appropriateness is key: choose exponents that match the learners’ age, level, and the context.
Grade your classroom language: simplify your vocabulary and grammar so learners understand you.
Sequence instructions logically: give them step-by-step in the order learners need them.
Use L1 sparingly and strategically for discipline, safety, or checking understanding.
Plan your exponents before the lesson, especially for key instructions. This prevents you from defaulting to L1 or using inappropriate language.

Classroom Language: Common Questions And Answers

Q1. Isn’t it fake to plan what I’m going to say? Shouldn’t it be natural?
It feels unnatural at first, but planning key instructions and exponents is like planning the steps of your lesson – it’s a mark of a professional. It ensures clarity and appropriateness. Over time, these planned exponents become a natural part of your teaching repertoire.

Q2. I always use the same exponents (e.g., “OK, everyone listen”). Is this bad?
Not initially! For beginners, hearing the same exponents repeatedly helps them learn these chunks of language and understand what to do. However, as learners advance, you should consciously extend the range of exponents to expose them to richer language (e.g., “Alright, let’s settle down,” “Eyes up here please,” “Can I have your attention?”).

Q3. How can I avoid using L1 to explain a difficult word?
Try other techniques first: use visuals, mime, synonyms, simple definitions, or examples. For example, to explain “frustrated,” you could pull a frustrated face, say “Ahh! I can’t do it!” and give a simple synonym like “a bit angry.” Resort to L1 only if these methods fail and the word is crucial for the lesson.

Q4. What’s the difference between prompting and eliciting?
This is a common TKT question. Eliciting is usually a direct question to get specific language or answers from learners (e.g., “What’s the past tense of ‘go’?”). Prompting is the support you give when a learner is stuck after you’ve elicited (e.g., You: “What’s the past tense of ‘go’?” Learner: “Umm…”. You: “It starts with ‘w’…”). Prompting helps them reach the answer.

Q5.My adult students are beginners. Should I use the same simple language I use with children?
Yes and no. The language should be graded (simple) for their level, but the tone and style should be appropriate for adults. Use “Please” and “Could you…” instead of blunt imperatives. For example, use “Could you open your books to page 10?” instead of the simpler “Open books page 10” you might use with children. The function is the same, but the exponent is more polite and formal.

Classroom Language – A Practice Task

For questions 1–7, match examples of teacher language (1-7) with the most suitable classroom function (A-F).

Classroom Function

A. Instructing
B. Giving instructions about behaviour
C. Getting learners’ attention
D. Nominating
E. Modelling
F. Prompting a learner to continue
G. Encouraging

Examples of Teacher Language

(1) “Now come on, Evi, look at Adam.”

(2) “Stand up, Adam. Stand up, Evi.”

(3) “May I borrow your pencil, please?”

(4) “Look at each other when you ask questions.”

(5) “Brenda, a bit louder.”

(6) “Oh er, Shona and Brenda. Come on, Shona, ask.”

(7) “Look at Adam.”

Classroom Language – Reference Resources

Textbooks

“Teaching by Principles: An Interactive Approach to Language Pedagogy”
Author: H. Douglas Brown
Description: This widely used book covers principles of language teaching, including classroom communication, teacher talk functions, and learner interaction strategies.
“Techniques and Principles in Language Teaching”
Authors: Diane Larsen-Freeman and Marti Anderson
Description: This textbook explores teaching methods and classroom language, emphasizing teacher roles, language functions, and instructional techniques.
“How to Teach English”
Author: Jeremy Harmer
Description: A comprehensive guide to teaching English, including detailed sections on teacher language functions, classroom management language, and the use of L1 versus target language.
“The Practice of English Language Teaching”
Author: Jeremy Harmer
Description: Offers in-depth insight into classroom language use, including modelling language, classroom functions, and managing communication with different learner levels.
“Managing the Language Classroom”
Author: David Nunan
Description: Focuses on the practical aspects of classroom management, including teacher language, classroom functions, and sequencing of language for effective learning.

Online Resources

“Understanding and Teaching Language Functions in ESL Classrooms”
- Explores language functions, their importance, and strategies to teach them effectively in ESL classrooms.
- Source: EFLCafe (2024)
“Language Functions in ESL Textbooks” (ERIC PDF)
- Discusses the selection of appropriate language exponents for different learner proficiency levels in ESL textbooks and classrooms.
- Published in TESOL International Journal
“The Reasons of Using L1 in ESL Classrooms” (ERIC PDF)
- Investigates why and when L1 is used in ESL classrooms and its effects on teaching and learning.
“Teacher’s Classroom Language Ideologies and Bilingual Classroom Practices”
- A 2025 study on early childhood education teachers’ classroom language beliefs and bilingual practices in mainstream English classrooms.
- Published in Taylor & Francis Online
“TKT Module 3 Part 1 – Functions of Teacher Language – Cambridge English”
- Official TKT training resource on teacher language functions used in classrooms, including examples and activities for trainers.

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