Upgrade Middle School Bari Kolajhonjh
| School Name | Upgrade Middle School Bari Kolajhonjh |
| Address | Barikola Jhonjhi, Arabhusai, Katkamsandi, Hazaribag, Jharkhand |
| Location | Barikola Jhonjhi |
| City | Hazaribag |
| District | Hazaribagh |
| State | Jharkhand |
| Pincode | 825411 |
| Category | Upper Primary School |
| Block | Katkamsandi |
Upgrade Middle School Bari Kolajhonjh is located in Barikola Jhonjhi, Arabhusai, Katkamsandi, Hazaribag, Jharkhand and was established in year 1989. The school is a Co-educational and is located in Rural area. This is a Upper Primary school and is currently operational. The school is managed by Department of Education. It comes under Hazaribagh assembly constituency. The language used to teach students is Hindi but English is also spoken during classes.
| Class I to V | 91 Students |
| Class VI to VIII | 40 Students |
| Total Students | 131 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 33:1 |
| Student-Classroom Ratio | 19:1 |
This school has enrolled around two hundred students and has 4 teachers to teach them. The school has student-teacher ratio of 33 students per teacher. One teacher is appointed on Regular basis and rest three are appointed on Contract basis. Three teachers are Male and remaining one is Female. In terms of Academic qualification two teachers are Below Graduate and rest two are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 19:1, means on an average nineteen students sit in a classroom which is very good. There are 91 students in class I to V and 40 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total seven clasrooms and seven other rooms. The school has two tablets in its premises. There is both library and book bank for students. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.