Upgrade Primary School Sajna
| School Name | Upgrade Primary School Sajna |
| Address | Sajna, Paradih, Chatra, Jharkhand |
| Location | Sajna |
| City | Chatra |
| District | Chatra |
| State | Jharkhand |
| Pincode | 825401 |
| Category | Primary School |
| Block | Chatra |
Upgrade Primary School Sajna is located in Sajna, Paradih, Chatra, Jharkhand. Established 17 years ago, this school is a Co-educational and is located in Rural area. This is a Primary school and is currently operational. The school is managed by Department of Education. It is located in Chatra assembly constituency. This is primarily Hindi medium school.
| Class I to V | 69 Students |
| Total Students | 69 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 35:1 |
| Student-Classroom Ratio | 14:1 |
This institution has strength of around one hundred students and has 2 teachers to teach them, thus making the student-teacher ratio of 35 students per teacher. All of the teachers are appointed on Contract basis. All of the teachers are Female. All of the teachers have Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 14:1, means on an average fourteen students sit in a classroom which is very good. There are 69 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total five clasrooms. The school has one tablet in its premises. There is library 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.