S.D. Modern School Nangal Kalan
| School Name | S.D. Modern School Nangal Kalan |
| Address | Nangal Kalan, Rai, Sonipat, Haryana |
| Location | Nangal Kalan |
| City | Sonipat |
| District | Sonipat |
| State | Haryana |
| Pincode | 131023 |
| Category | Upper Primary School |
| Block | Rai |
S.D. Modern School Nangal Kalan is located in Nangal Kalan, Rai, Sonipat, Haryana. Established in year 1985, the school is a Co-educational and is located in Rural area. This is a Upper Primary school and is currently operational. The school is managed by Private Unaided (Recognized). It is located in 29-Rai assembly constituency. The school is located in Sonipat parliamentary constituency. The medium of instructions is English in the school.
| Class I to V | 103 Students |
| Class VI to VIII | 53 Students |
| Total Students | 156 Students |
| Total Teachers | 12 Teachers |
| Student-Teacher Ratio | 13:1 |
| Student-Classroom Ratio | 11:1 |
The school teaches around two hundred students who are taught by 12 teachers, which makes the student-teacher ratio of 13 students per teacher. All of the teachers are appointed on Contract basis. Two teachers are Male and remaining ten are Female. In terms of Academic qualification nine teachers are Below Graduate and rest three are Graduate. Seven teachers are trained in Computer. The student classroom ratio is 11:1, means on an average eleven students sit in a classroom which is very good. There are 103 students in class I to V and 53 students in class VI to VIII.
The school is in a private building and it has pucca boundary walls. The school has total fourteen clasrooms and two other rooms. The school has internet facility for students. There is library 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.