Lesson Plan: Teaching Language Functions — Describing, Explaining and Persuading (Secondary Level)

Subject: English | Class: 9–10 | Time: 45 minutes | Topic: Language Functions — Describing, Explaining, Persuading

1. Teaching Objectives

By the end of the lesson, students will be able to:

• Identify and distinguish the three language functions — describing, explaining and persuading.
• Use appropriate structures and expressions for each function in speech and writing.
• Apply the functions in real-life contexts (e.g., describing a place, explaining a process, persuading a friend).

2. Teaching Materials

Picture chart of a village/market scene, a process chart (e.g., making tea), a sample persuasive paragraph, flashcards of functional expressions, whiteboard and markers.

3. Teaching Procedure

4. Three Strategies for Teaching Language Functions Effectively

1. Contextualisation through real-life situations (situational approach): Present each function in a meaningful situation — a shopkeeper describing goods, a teacher explaining a science process, or a student persuading peers to donate blood. When learners see the purpose and audience, they internalise when and why to use each function rather than memorising isolated sentences.

2. Modelling and scaffolded practice (PPP / guided discovery): The teacher first models authentic expressions, then provides substitution tables, sentence frames and dialogues for controlled practice, and finally withdraws support for free production. Scaffolding such as "First… then… finally…" for explaining or "I strongly believe…" for persuading gives learners the linguistic tools to perform the function independently.

3. Task-based and interactive activities (role play, pair work, group discussion): Assign communicative tasks — role-playing a salesperson persuading a customer, explaining a recipe to a partner, or describing a lost item to a police officer. Interaction in pairs and groups provides repeated, purposeful practice, peer feedback and negotiation of meaning, which internalise the functions far better than teacher-centred drilling.

5. Evaluation

Continuous assessment through observation of group presentations, oral quiz responses and checking of written homework against a simple rubric (task fulfilment, appropriate expressions, accuracy, fluency).

Communicative Language Teaching (CLT)

The teacher is using dialogues as the medium of instruction and getting students to practise them in pairs. This is the hallmark of Communicative Language Teaching (CLT), where language is learnt through meaningful communication rather than through rote memorisation of rules. The dialogue on simple past tense gives learners a real context to use the structure, and pair practice gives them a purpose to speak.

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Basic Principles of Communicative Language Teaching

1. Goal is communicative competence The aim is not just grammatical accuracy but the ability to use language appropriately in real situations — knowing what to say, to whom, when and how. The dialogue on simple past tense serves this end.

2. Language is a tool for communication, not a subject to be studied Learners acquire language by using it in meaningful exchanges rather than by learning rules about it. The teacher therefore creates situations (dialogues, role plays, pair work) in which the target structure is used naturally.

3. Learner-centred classroom The teacher is a facilitator, guide and manager of activities, not the sole source of knowledge. Students do most of the talking; the teacher sets up tasks and monitors. In the given class, students carry out the dialogue practice themselves in pairs.

4. Focus on fluency before accuracy Errors are treated as a natural part of learning. The teacher tolerates mistakes that do not block communication and corrects only where meaning breaks down. Fluency is built first; accuracy is refined gradually.

5. Use of authentic and contextualised materials Language items are presented in real-life contexts — greetings, shopping, asking about past events — rather than in isolated sentences. Dialogues are a typical CLT material because they mirror natural conversation.

6. Functional and notional syllabus Content is organised around functions (asking, inviting, narrating) and notions (time, place, quantity) rather than around a sequence of grammatical structures alone. Teaching simple past through a dialogue about "what did you do yesterday?" is a functional treatment of the tense.

7. Pair work, group work and interaction Maximum interaction among learners is encouraged, because learners learn from one another and get more speaking time than in a teacher-fronted class. Pair dialogue practice is a direct application of this principle.

8. Integration of the four skills Listening, speaking, reading and writing are taught in an integrated way, with speaking and listening usually leading. A dialogue practised orally can later be written or read.

9. Meaningful practice, not mechanical drill Repetition is replaced by information-gap, opinion-gap and reasoning-gap activities in which learners must exchange real information. The dialogue is not chanted but performed with a partner.

10. Teacher's role and error treatment The teacher creates a non-threatening atmosphere, provides feedback, and uses correction techniques such as recasting and clarification requests rather than immediate interruption.

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Conclusion By teaching simple past tense through dialogues and having students practise in pairs, the teacher is following the Communicative Approach. Its core belief is that language is best learnt when it is used to communicate real meaning, with the learner at the centre and the teacher as facilitator.