At present the only medium of acquiring knowledge of modern civilization is education. This education has to acquire through Schools Colleges and Madrashas. Because learning is offered in these institutions by rules and regulation. School established year and name : About 15 km away from Barguna Sadar town this school is situated in a remoted neglected village and the villages is Tetulbaria. In an effort to educate the local people and the school has been established charitable. As the village Tetulbaria is adjacent to the village so Tetulbaria has been added to its full name that is Tetubaria Secondary School. This area is densely populated but good school is rare here. The boys and girls of this area are about to be deprived of light of education and so this institution is only the hope of light. Some other education conscious people established this school on 1941. At the primary stage this high school was a Madrasha. The school had been a Madrasha since 1941 to Junior 01-03-1942 and from 1-1-2000 it is a complete high school. At present the school is running smoothly with reputation with the help of SMC, PTA and Teachers.