Tntda Primary School Punnaiyadi
| School Name | Tntda Primary School Punnaiyadi |
| Address | Katchanavilai, Punnaiyadi, Kachanavilai, Alwarthirunagar, Thoothukudi, Tamilnadu |
| Location | Katchanavilai |
| City | Thoothukudi |
| District | Thoothukudi |
| State | Tamilnadu |
| Pincode | 628618 |
| Category | Primary School |
| Block | Alwarthirunagar |
Tntda Primary School Punnaiyadi is located in Katchanavilai, Punnaiyadi, Kachanavilai, Alwarthirunagar, Thoothukudi, Tamilnadu and was established 75 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 Government Aided. It is located in Tiruchendur assembly constituency. The school is located in Thoothukkudi parliamentary constituency. The first mode of communication is Tamil in the school.
| Class I to V | 8 Students |
| Total Students | 8 Students |
| Total Teachers | 1 Teachers |
| Student-Teacher Ratio | 8:1 |
| Student-Classroom Ratio | 4:1 |
The institution has around one hundred students studying who are taught by 1 teachers. The school has student-teacher ratio of 8 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Female. All of the teachers have Graduate qualification. One teacher is trained in Computer. The student classroom ratio is 4:1, means on an average four students sit in a classroom which is very good. There are 8 students in class I to V.
The school is in a Govt. building and it has pucca boundary walls. The school has total two clasrooms. 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.