Dasar Higher Secondary School, Thiruninravur.
| School Name | Dasar Higher Secondary School, Thiruninravur. |
| Address | Thiruninravur Ward-17, Ward 4, Thiruninravur, Poonamallee, Thiruvallur, Tamilnadu |
| Location | Thiruninravur Ward-17 |
| City | Thiruvallur |
| District | Thiruvallur |
| State | Tamilnadu |
| Pincode | 602024 |
| Category | Higher Secondary School |
| Block | Poonamallee |
Dasar Higher Secondary School, Thiruninravur. is located in Thiruninravur Ward-17, Ward 4, Thiruninravur, Poonamallee, Thiruvallur, Tamilnadu. Established 103 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 Government Aided. This school falls under Avadi assembly constituency. The school falls under Thiruvallur (Sc) parliamentary constituency. The medium of instructions is Tamil in the school but English is also spoken during classes.
| Class VI to VIII | 480 Students |
| Class IX to XII | 814 Students |
| Total Students | 1294 Students |
| Total Teachers | 56 Teachers |
| Student-Teacher Ratio | 23:1 |
| Student-Classroom Ratio | 28:1 |
The institution teaches around one thousand three hundred students who are taught by 56 teachers, thus making the student-teacher ratio of 23 students per teacher. 31 teachers are appointed on Regular basis and rest 25 are appointed on Contract basis. Sixteen teachers are Male and remaining forty are Female. In terms of Academic qualification one teacher is Below Graduate, sixteen are Graduate and rest 39 are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 28:1, means on an average twenty eight students sit in a classroom which is very good. There are 480 students in class VI to VIII and 814 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total forty six clasrooms and seven other rooms. The school has internet facility for students. The school has twenty five desktops, six webcams and one generator in its premises. There is reading corner, library and book bank for students. There are eleven boys toilets and fourteen girls toilets for students. The school has both hand wash facility and drinking water facility for people.