Upgrade Middle School Diurisai
| School Name | Upgrade Middle School Diurisai |
| Address | Serengsia, Siringsia, Tonto, Chaibasa, Jharkhand |
| Location | Serengsia |
| City | Chaibasa |
| District | West Singhbhum |
| State | Jharkhand |
| Pincode | 833215 |
| Category | Upper Primary School |
| Block | Tonto |
Upgrade Middle School Diurisai is located in Serengsia, Siringsia, Tonto, Chaibasa, Jharkhand and was established 36 years ago. This 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 Chaibasa assembly constituency. This is primarily Hindi medium school.
| Class I to V | 99 Students |
| Class VI to VIII | 56 Students |
| Total Students | 155 Students |
| Total Teachers | 6 Teachers |
| Student-Teacher Ratio | 26:1 |
| Student-Classroom Ratio | 52:1 |
The school has around two hundred students studying and has recruited total 6 teachers, which makes the student-teacher ratio of 26 students per teacher. Two teachers are appointed on Regular basis and rest four are appointed on Contract basis. Two teachers are Male and remaining four are Female. In terms of Academic qualification three teachers are Below Graduate and rest three are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 52:1, means on an average fifty two students sit in a classroom which is good. There are 99 students in class I to V and 56 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total three clasrooms. The school has two tablets 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.