Pre Upper Primary School Unjini
| School Name | Pre Upper Primary School Unjini |
| Address | Unjini, Sendurai, Ariyalur, Tamilnadu |
| Location | Unjini |
| City | Ariyalur |
| District | Ariyalur |
| State | Tamilnadu |
| Pincode | 621714 |
| Category | Primary School |
| Block | Sendurai |
Pre Upper Primary School Unjini is located in Unjini, Sendurai, Ariyalur, Tamilnadu and was established in year 1960. 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 Department of Education. It comes under Ariyalur assembly constituency. The school falls under Chidambaram (Sc) parliamentary constituency. The medium of instructions is Tamil in the school.
| Class I to V | 85 Students |
| Total Students | 85 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 21:1 |
| Student-Classroom Ratio | 21:1 |
The institution has strength of around one hundred students being taught by around 4 teachers, thus making the student-teacher ratio of 21 students per teacher. All of the teachers are appointed on Regular basis. One teacher is Male and remaining three are Female. In terms of Academic qualification one teacher is Graduate and rest three are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 21:1, means on an average twenty one students sit in a classroom which is very good. There are 85 students in class I to V.
The school is in a Govt. building and it has pucca but broken boundary walls. The school has total four clasrooms. The school has one laptop in its premises. There is reading corner, library and book bank for students. There are one boys toilet, one girls toilet and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.