Primary School Chak Sai
| School Name | Primary School Chak Sai |
| Address | Sain, Moriyawan, Dhanarua, Patna, Bihar |
| Location | Sain |
| City | Patna |
| District | Patna |
| State | Bihar |
| Pincode | 804451 |
| Category | Primary School |
| Block | Dhanarua |
Primary School Chak Sai is located in Sain, Moriyawan, Dhanarua, Patna, Bihar. Established 23 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. The school is situated in Masaurhi assembly constituency. This is primarily Hindi medium school.
| Class I to V | 51 Students |
| Total Students | 51 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 17:1 |
| Student-Classroom Ratio | 26:1 |
This school has around one hundred students studying who are taught by 3 teachers. The student-teacher ratio is 17 students per teacher. All of the teachers are appointed on Regular basis. Two teachers are Male and remaining one is Female. In terms of Academic qualification one teacher is Below Graduate and rest two are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 26:1, means on an average twenty six students sit in a classroom which is very good. There are 51 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.