Ishibu Higher Secondary School () is a community school under government of Nepal located at the point of ishibu vdc ward no.4 in Terathum district of Nepal.It is established in 1960 A.D in the fundamental of primary school and it has been upgraded adding high school & later in 5-7 years ago it has risen as higher secondary school.Since it is situated on the lap of the Himalayas, it has automatically a panoramic environment of nature where the atmosphere is cool and favorable for students. In the past time its educating system was in old system where there was everything lack needed for studies and teachers were used to regard as god like and it was quite rigorous management of school therefore, students were forced to study with hard labour memorising by heart.Teaching was lecture based method so that there was rare practical education. But now education system has also been change along with changes of time.It has a modern fashioned library and it is equipped with sufficient halls for seating of students. Head of school is thought to be Principal or headmaster and the former principal was Mr.Mahesh Niraula whereas the current Principal is Mr. Ram Prasad Timsina.Since it is a government school it has not any sister school however few name of schools may come with the same name but they are distinguished by location.