Aruna Higher Secondary School Koratan Kurichi
| School Name | Aruna Higher Secondary School Koratan Kurichi |
| Address | Korattankurichi, Kalamarudur, Thirunavalur, Kallakurichi, Tamilnadu |
| Location | Kalamarudur |
| City | Kallakurichi |
| District | Kallakurichi |
| State | Tamilnadu |
| Pincode | 606102 |
| Category | Higher Secondary School |
| Block | Thirunavalur |
Aruna Higher Secondary School Koratan Kurichi is located in Korattankurichi, Kalamarudur, Thirunavalur, Kallakurichi, Tamilnadu. Established 18 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 Private Unaided (Recognized). The school is situated in Ulundurpettai assembly constituency. The school is located in Viluppuram (Sc) parliamentary constituency. This is primarily English medium school but Tamil is also spoken during classes.
| Class VI to VIII | 100 Students |
| Class IX to XII | 133 Students |
| Total Students | 233 Students |
| Total Teachers | 11 Teachers |
| Student-Teacher Ratio | 21:1 |
| Student-Classroom Ratio | 18:1 |
The school teaches around three hundred students and has 11 teachers to teach them, thus making the student-teacher ratio of 21 students per teacher. One teacher is appointed on Regular basis and rest ten are appointed on Contract basis. Five teachers are Male and remaining six are Female. In terms of Academic qualification one teacher is Below Graduate and rest ten are Post Graduate. Three teachers are trained in Computer. The student classroom ratio is 18:1, means on an average eighteen students sit in a classroom which is very good. There are 100 students in class VI to VIII and 133 students in class IX to XII.
The school is in a Govt. building and it has barbed wire fencing. The school has total thirteen clasrooms and six other rooms. The school has internet facility for students. The school has two laptops and ten desktops in its premises. There is reading corner, library and book bank for students. There are twelve boys toilets and eight girls toilets for students. The school has both hand wash facility and drinking water facility for people.