Upgraded Middle School Tangrain
| School Name | Upgraded Middle School Tangrain |
| Address | Tangrain, Potka, Jamshedpur, Jharkhand |
| Location | Tangrain |
| City | Jamshedpur |
| District | East Singhbum |
| State | Jharkhand |
| Pincode | 831002 |
| Category | Upper Primary School |
| Block | Potka |
Upgraded Middle School Tangrain is located in Tangrain, Potka, Jamshedpur, Jharkhand. Established in year 1952, 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 46-Potka (St) assembly constituency. This is primarily Hindi medium school.
| Pre Primary | 11 Kids |
| Class I to V | 131 Students |
| Class VI to VIII | 109 Students |
| Total Students | 251 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 36:1 |
| Student-Classroom Ratio | 36:1 |
The institution has strength of around three hundred students and has 7 teachers to teach them, thus making the student-teacher ratio of 36 students per teacher. Three teachers are appointed on Regular basis and rest four are appointed on Contract basis. All of the teachers are Male. In terms of Academic qualification four teachers are Below Graduate and rest three are Graduate. One teacher is trained in Computer. The student classroom ratio is 36:1, means on an average thirty six students sit in a classroom which is very good. There are 11 kids in pre primary, 131 students in class I to V and 109 students in class VI to VIII.
The school is in a Govt. building and it has pucca boundary walls. The school has total seven clasrooms and two other rooms. The school has internet facility for students. The school has ten desktops and 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.