Rajyakrit Upgraded Middle School Thethaitangar
| School Name | Rajyakrit Upgraded Middle School Thethaitangar |
| Address | Nagar, Sisai, Gumla, Jharkhand |
| Location | Nagar |
| City | Gumla |
| District | Gumla |
| State | Jharkhand |
| Pincode | 835224 |
| Category | Upper Primary School |
| Block | Sisai |
Rajyakrit Upgraded Middle School Thethaitangar is located in Nagar, Sisai, Gumla, Jharkhand. Established 97 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. The school is situated in Sisai assembly constituency. The first mode of communication is Hindi in the school.
| Pre Primary | 3 Kids |
| Class I to V | 138 Students |
| Class VI to VIII | 84 Students |
| Total Students | 225 Students |
| Total Teachers | 6 Teachers |
| Student-Teacher Ratio | 38:1 |
| Student-Classroom Ratio | 38:1 |
The institution has around three hundred students studying who are taught by 6 teachers, which makes the student-teacher ratio of 38 students per teacher. One teacher is appointed on Regular basis and rest five are appointed on Contract basis. Four teachers are Male and remaining two are 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 38:1, means on an average thirty eight students sit in a classroom which is very good. There are 3 kids in pre primary, 138 students in class I to V and 84 students in class VI to VIII.
The school is in a Govt. building and it has pucca boundary walls. The school has total six clasrooms. The school has one tablet 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.