Govt. Senior Secondary School Kalesar
| School Name | Govt. Senior Secondary School Kalesar |
| Address | Kalesar, Chhachhrauli, Yamuna Nagar, Haryana |
| Location | Kalesar |
| City | Yamuna Nagar |
| District | Yamunanagar |
| State | Haryana |
| Pincode | 135106 |
| Category | Higher Secondary School |
| Block | Chhachhrauli |
Govt. Senior Secondary School Kalesar is located in Kalesar, Chhachhrauli, Yamuna Nagar, Haryana and was established in year 1976. The school is a Co-educational and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X & class-XII exams. The school is managed by Department of Education. It is located in 08-Jagadhri assembly constituency. This school comes under Ambala (Sc) parliamentary constituency. This is primarily Hindi medium school.
| Class VI to VIII | 64 Students |
| Class IX to XII | 81 Students |
| Total Students | 145 Students |
| Total Teachers | 6 Teachers |
| Student-Teacher Ratio | 24:1 |
| Student-Classroom Ratio | 11:1 |
The school has strength of around two hundred students and has 6 teachers to teach them. The school has student-teacher ratio of 24 students per teacher. Five teachers are appointed on Regular basis and rest one is appointed on Contract basis. Two teachers are Male and remaining four are Female. In terms of Academic qualification one teacher is Graduate and rest five are Post Graduate. None of the 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 64 students in class VI to VIII and 81 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total thirteen clasrooms and three other rooms. The school has internet facility for students. The school has one generator in its premises. There is reading corner, library and book bank for students. There are four boys toilets, four girls toilets and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.