Concept:The Sabhas were local assemblies under the Pallavas that used subcommittees to manage tasks like irrigation, roads, and temple maintenance. Understanding their functioning requires relatable, child-centred activities.
Explanation:Option A: Describing work division on the school campus lets students see how tasks are split in a familiar setting. This mirrors the subcommittee structure of the Sabhas.
Option B: Creating different groups for classroom management shows how responsibilities are shared. This directly connects to the division of labour in the Sabhas.
Option C: A real tour of the Sabhas is impossible because these ancient assemblies no longer exist. This option is impractical for students.
Option D: An audio-visual tour of the Sabhas gives a vivid, interactive view of their structure and activities. It makes historical learning engaging and accessible.
Thus, the three feasible and effective activities are A, B, and D.
Answer:C. A, B and D