Adi Dravida Welfare Primary School-Senthalai
| School Name | Adi Dravida Welfare Primary School-Senthalai |
| Address | Eswaran Kovil Pathu, Mannarsamudram, Thiruvaiyar, Thanjavur, Tamilnadu |
| Location | Mannarsamudram |
| City | Thanjavur |
| District | Thanjavur |
| State | Tamilnadu |
| Pincode | 613101 |
| Category | Primary School |
| Block | Thiruvaiyar |
Adi Dravida Welfare Primary School-Senthalai is located in Eswaran Kovil Pathu, Mannarsamudram, Thiruvaiyar, Thanjavur, Tamilnadu and was established in year 1935. The 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 Tribal Welfare Department. This school falls under Thiruvaiyaru assembly constituency. The first mode of communication is Tamil in the school.
| Class I to V | 24 Students |
| Total Students | 24 Students |
| Total Teachers | 1 Teachers |
| Student-Teacher Ratio | 24:1 |
| Student-Classroom Ratio | 8:1 |
The institution has strength of around one hundred students being taught by around 1 teachers. The school has student-teacher ratio of 24 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Female. All of the teachers have Below Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 8:1, means on an average eight students sit in a classroom which is very good. There are 24 students in class I to V.
The school is in a Govt. building and it has pucca boundary walls. The school has total three 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.