Concept:Pallava Sabhas were local assemblies with subcommittees managing tasks like irrigation, road construction, and temple maintenance. Child-centred activities help students connect historical concepts to their own experiences.
Explanation:Option A: Describing work division on the school campus lets students see task allocation in a familiar setting, mirroring the subcommittees' roles.
Option B: Using different groups for classroom management shows how responsibilities are shared, similar to the Sabha's organization.
Option D: An audio-visual tour of the Sabhas provides an engaging, feasible way to learn about their functioning without needing physical travel.
Option C: A real tour of Sabhas is impossible because these ancient assemblies no longer exist.
Thus, options A, B, and D are effective and practical activities for students.
Answer:Option C: A, B and D