Primary School Karunmachak
| School Name | Primary School Karunmachak |
| Address | Karunma Chak, Kaindi, Halsi, Lakhisarai, Bihar |
| Location | Karunma Chak |
| City | Lakhisarai |
| District | Lakhisarai |
| State | Bihar |
| Pincode | 811107 |
| Category | Primary School |
| Block | Halsi |
Primary School Karunmachak is located in Karunma Chak, Kaindi, Halsi, Lakhisarai, Bihar and was established in year 1960. The 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. This school falls under Lakhi Sarai assembly constituency. The language used to teach students is Hindi.
| Class I to V | 270 Students |
| Total Students | 270 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 39:1 |
| Student-Classroom Ratio | 30:1 |
This school teaches around three hundred students being taught by around 7 teachers, thus making the student-teacher ratio of 39 students per teacher. All of the teachers are appointed on Regular basis. Four teachers are Male and remaining three are Female. In terms of Academic qualification four teachers are Below Graduate and rest three are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 30:1, means on an average thirty students sit in a classroom which is very good. There are 270 students in class I to V.
The school is in a Govt. building and it has pucca boundary walls. The school has total nine clasrooms. There is book bank for students. There are two boys toilets and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.