Govt. Senior Secondary School Mattar
| School Name | Govt. Senior Secondary School Mattar |
| Address | Mattar, Nahan, Himachal Pradesh |
| Location | Mattar |
| City | Nahan |
| District | Sirmaur |
| State | Himachal Pradesh |
| Pincode | 173001 |
| Category | Higher Secondary School |
| Block | Nahan |
Govt. Senior Secondary School Mattar is located in Mattar, Nahan, Himachal Pradesh and was established 40 years ago. This school is a Co-educational and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X & class-XII exams. The school is managed by Department of Education. The school is situated in Nahan assembly constituency. The medium of instructions is Hindi in the school.
| Class VI to VIII | 31 Students |
| Class IX to XII | 68 Students |
| Total Students | 99 Students |
| Total Teachers | 11 Teachers |
| Student-Teacher Ratio | 9:1 |
| Student-Classroom Ratio | 33:1 |
The school has around one hundred students studying being taught by around 11 teachers, thus making the student-teacher ratio of 9 students per teacher. Ten teachers are appointed on Regular basis and rest one is appointed on Contract basis. Three teachers are Male and remaining eight are Female. In terms of Academic qualification two teachers are Below Graduate, two are Graduate and rest seven are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 33:1, means on an average thirty three students sit in a classroom which is very good. There are 31 students in class VI to VIII and 68 students in class IX to XII.
The school is in a Govt. building and it has partial boundary walls. The school has total three clasrooms and one other room. The school has ten desktops, one scanner, one printer, two digiboards, one webcam and one generator in its premises. There is library for students. There are two boys toilets, two girls toilets and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.