Primary School Kalna
| School Name | Primary School Kalna |
| Address | Kalna Chauk, Kalna, Harlakhi, Madhubani, Bihar |
| Location | Kalna |
| City | Madhubani |
| District | Madhubani |
| State | Bihar |
| Pincode | 847225 |
| Category | Primary School |
| Block | Harlakhi |
Primary School Kalna is located in Kalna Chauk, Kalna, Harlakhi, Madhubani, Bihar and was established 42 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 Department of Education. It comes under Harlakhi assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 387 Students |
| Total Students | 387 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 97:1 |
| Student-Classroom Ratio | 194:1 |
This school teaches around four hundred students being taught by around 4 teachers. The student-teacher ratio is 97 students per teacher. All of the teachers are appointed on Regular basis. Two teachers are Male and remaining two are Female. In terms of Academic qualification one teacher is Below Graduate and rest three are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 194:1, means on an average one hundred ninety four students sit in a classroom which does not sound comfortable. There are 387 students in class I to V.
The school is in a Govt. building and it has pucca boundary walls. The school has total two clasrooms. There is book bank 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.