In a language class, a teacher asks a group of students to act as purchasers,…

Concept: Roleplay is a communicative language-teaching technique in which learners are assigned specific real-world social or functional identities (for example, customer-shopkeeper, doctor-patient, or landlord-tenant) and use the target language to carry out an interaction tied to that identity. Unlike free improvisation, the identities and situation are set in advance, but the exact words are not scripted; the goal is functional practice of everyday communication, not performance for an audience.

Application: In this item, the teacher assigns one group of students the functional identities of purchasers, property sellers, landlords and tenants, and has them converse in these roles while the rest of the class watches. This is exactly the structure of a roleplay task: real-world transactional roles are assigned in advance, and students use the target language to negotiate within that scenario.

Cross-check: each near-miss label describes a different classroom activity:

• Drama usually means rehearsing or performing a scripted or literary piece for an audience's aesthetic experience, not students spontaneously transacting in assigned everyday social roles.

• An acting class trains performance skills, such as voice projection, expression and stagecraft, as an end in themselves, rather than functional communication between assigned social roles.

• Guidance refers to advisory or counselling support given to students and has no connection to a speaking activity built around assigned transactional roles.

Since the activity assigns real-world functional roles for a language-practice interaction, it is best described as Roleplay.