Cornerstone School (Pvt)
| School Name | Cornerstone School (Pvt) |
| Address | Satali - IV, Kalchini, Alipurduar, West Bengal |
| Location | Satali - IV |
| City | Alipurduar |
| District | Alipurduar |
| State | West Bengal |
| Pincode | 735214 |
| Category | Secondary School |
| Block | Kalchini |
Cornerstone School (Pvt) is located in Satali - IV, Kalchini, Alipurduar, West Bengal. Established 14 years ago, this school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with CBSE Board for class-X exams. The school is managed by Private Unaided (Recognized). The medium of instructions is English in the school.
| Class I to V | 221 Students |
| Class VI to VIII | 101 Students |
| Class IX to XII | 98 Students |
| Total Students | 420 Students |
| Total Teachers | 20 Teachers |
| Student-Teacher Ratio | 21:1 |
| Student-Classroom Ratio | 30:1 |
The institution teaches around five hundred students who are taught by 20 teachers, thus making the student-teacher ratio of 21 students per teacher. Eighteen teachers are appointed on Regular basis and rest two are appointed on Contract basis. Eleven teachers are Male and remaining nine are Female. In terms of Academic qualification nineteen teachers are Graduate and rest one is Post Graduate. Thirteen 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 221 students in class I to V, 101 students in class VI to VIII and 98 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total fourteen clasrooms and five other rooms. The school has internet facility for students. The school has two laptops, twenty two desktops, two scanners, four printers and four digiboards in its premises. There is reading corner, library and book bank for students. There are seven boys toilets, six girls toilets and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.