Pre Upper Primary School Avvainagar
| School Name | Pre Upper Primary School Avvainagar |
| Address | Thirupattur Village, Avvai Nagr, Thirupattur, Tirupathur, Tamilnadu |
| Location | Thirupattur Village |
| City | Tirupathur |
| District | Tirupathur |
| State | Tamilnadu |
| Pincode | 635601 |
| Category | Primary School |
| Block | Thirupattur |
Pre Upper Primary School Avvainagar is located in Thirupattur Village, Avvai Nagr, Thirupattur, Tirupathur, Tamilnadu. Established 27 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. The school comes under Tirupathur municipality. It is located in Tiruppattur assembly constituency. This school comes under Tiruvannamalai parliamentary constituency. The language used to teach students is Tamil.
| Class I to V | 28 Students |
| Total Students | 28 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 14:1 |
| Student-Classroom Ratio | 6:1 |
The institution has enrolled around one hundred students and has 2 teachers to teach them, thus making the student-teacher ratio of 14 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Female. In terms of Academic qualification one teacher is Below Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 6:1, means on an average six students sit in a classroom which is very good. There are 28 students in class I to V.
The school is in a Govt. building and it has pucca boundary walls. The school has total five clasrooms. The school has one laptop 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.