TClass 3 visited the Post Office, as part of their social science activity and explored the nooks and corners of the place. They were very curious to know how their cards and letters could travel from one end of the city to another. The students were excited to have a conversation with the postman and they asked him how he worked. The children learnt a lot about the functioning of a post office during the trip. This was significant in an era where letter writing has almost become extinct.