Happy Middle School Chang
| School Name | Happy Middle School Chang |
| Address | Chang, Bhiwani, Haryana |
| Location | Chang |
| City | Bhiwani |
| District | Bhiwani |
| State | Haryana |
| Pincode | 127027 |
| Category | Upper Primary School |
| Block | Bhiwani |
Happy Middle School Chang is located in Chang, Bhiwani, Haryana and was established 27 years ago. This 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 59-Bawani Khera (Sc) assembly constituency. This school is situated in Hisar parliamentary constituency. The medium of instructions is Hindi in the school.
| Class I to V | 71 Students |
| Class VI to VIII | 28 Students |
| Total Students | 99 Students |
| Total Teachers | 8 Teachers |
| Student-Teacher Ratio | 12:1 |
| Student-Classroom Ratio | 10:1 |
The institution has around one hundred students studying being taught by around 8 teachers, thus making the student-teacher ratio of 12 students per teacher. All of the teachers are appointed on Contract basis. Two teachers are Male and remaining six are Female. In terms of Academic qualification two teachers are Below Graduate, two are Graduate and rest four are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 10:1, means on an average ten students sit in a classroom which is very good. There are 71 students in class I to V and 28 students in class VI to VIII.
The school is in a private building and it has pucca boundary walls. The school has total ten clasrooms and two other rooms. The school has one generator in its premises. There is both library and 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.