Upgrade Primary School Sidhadangal
| School Name | Upgrade Primary School Sidhadangal |
| Address | Ledahariya, Khokhrpahari, Khokhra Pahari, Keliasole, Dhanbad, Jharkhand |
| Location | Ledahariya |
| City | Dhanbad |
| District | Dhanbad |
| State | Jharkhand |
| Pincode | 828204 |
| Category | Primary School |
| Block | Keliasole |
Upgrade Primary School Sidhadangal is located in Ledahariya, Khokhrpahari, Khokhra Pahari, Keliasole, Dhanbad, Jharkhand and was established 18 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 comes under Nirsa assembly constituency. The first mode of communication is Hindi in the school.
| Class I to V | 75 Students |
| Total Students | 75 Students |
| Total Teachers | 1 Teachers |
| Student-Teacher Ratio | 75:1 |
| Student-Classroom Ratio | 38:1 |
This school has strength of around one hundred students and has 1 teachers to teach them, which makes the student-teacher ratio of 75 students per teacher. All of the teachers are appointed on Contract basis. All of the teachers are Male. All of the teachers have Below Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 38:1, means on an average thirty eight students sit in a classroom which is very good. There are 75 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total two clasrooms and two other rooms. The school has one tablet in its premises. There is reading corner, 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.