Upgrade Middle School Kosmahi
| School Name | Upgrade Middle School Kosmahi |
| Address | Kusmahi, Lengwa, Hunterganj, Chatra, Jharkhand |
| Location | Kusmahi |
| City | Chatra |
| District | Chatra |
| State | Jharkhand |
| Pincode | 825401 |
| Category | Upper Primary School |
| Block | Hunterganj |
Upgrade Middle School Kosmahi is located in Kusmahi, Lengwa, Hunterganj, Chatra, Jharkhand and was established in year 1967. 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. This school falls under Chatra assembly constituency. The first mode of communication is Hindi in the school.
| Class I to V | 208 Students |
| Class VI to VIII | 195 Students |
| Total Students | 403 Students |
| Total Teachers | 6 Teachers |
| Student-Teacher Ratio | 67:1 |
| Student-Classroom Ratio | 50:1 |
This institution has around five hundred students studying being taught by around 6 teachers, which makes the student-teacher ratio of 67 students per teacher. One teacher is appointed on Regular basis and rest five are appointed on Contract basis. Five teachers are Male and remaining one is Female. In terms of Academic qualification two teachers are Below Graduate, three are Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 50:1, means on an average fifty students sit in a classroom which is good. There are 208 students in class I to V and 195 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total eight clasrooms and one other room. The school has two tablets in its premises. There is both library and book bank for students. There are two boys toilets and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.