Kalimagal Nur& Primary Nelvoy
| School Name | Kalimagal Nur& Primary Nelvoy |
| Address | Onampakkam, Nelvoy, Mangalam, Madurantagam, Chengalpattu, Tamilnadu |
| Location | Onampakkam |
| City | Chengalpattu |
| District | Chengalpattu |
| State | Tamilnadu |
| Pincode | 603107 |
| Category | Primary School |
| Block | Madurantagam |
Kalimagal Nur& Primary Nelvoy is located in Onampakkam, Nelvoy, Mangalam, Madurantagam, Chengalpattu, Tamilnadu and was established 14 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 Private Unaided (Recognized). It comes under Madurantakam (Sc) assembly constituency. This school is situated in Kancheepuram (Sc) parliamentary constituency. The language used to teach students is English.
| Pre Primary | 27 Kids |
| Class I to V | 81 Students |
| Total Students | 108 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 15:1 |
| Student-Classroom Ratio | 14:1 |
The school teaches around two hundred students being taught by around 7 teachers. The student-teacher ratio is 15 students per teacher. All of the teachers are appointed on Contract basis. All of the teachers are Female. In terms of Academic qualification five teachers are Graduate and rest two are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 14:1, means on an average fourteen students sit in a classroom which is very good. There are 27 kids in pre primary and 81 students in class I to V.
The school is in a private building and it has pucca but broken boundary walls. The school has total eight clasrooms. The school has two desktops, two webcams and one generator in its premises. There is reading corner, library and book bank for students. There are two boys toilets and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.