C.H.M.S Rahman Memurial Secondary School is Situated at Heshamaddi under Mehendigonj upazilla in the district of Barisal. It is established in 1971 and was founded by Abdur Rob Miah. The name of school is consist of four villages Chilmary, Heshamaddi, Madhabroy, Syaomtakta and named after Abdur Rahman father of founder. the school is differ from others institutions for arranging Co-Curricular activities. It is a traditional institution in the upazilla.