Gerethang Sss
| School Name | Gerethang Sss |
| Address | Gerethang, Gerethang Gpu, Chongrang, Geyzing, Sikkim |
| Location | Gerethang |
| City | Geyzing |
| District | Gyalshing |
| State | Sikkim |
| Pincode | 737111 |
| Category | Higher Secondary School |
| Block | Chongrang |
Gerethang Sss is located in Gerethang, Gerethang Gpu, Chongrang, Geyzing, Sikkim. Established 68 years ago, this 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 CBSE Board for class-X & class-XII exams. The school is managed by Department of Education. The school is situated in Yoksam-Tashiding (Bl) assembly constituency. The school is located in Sikkim parliamentary constituency. The medium of instructions is English in the school.
| Pre Primary | 12 Kids |
| Class I to V | 25 Students |
| Class VI to VIII | 84 Students |
| Class IX to XII | 194 Students |
| Total Students | 315 Students |
| Total Teachers | 24 Teachers |
| Student-Teacher Ratio | 13:1 |
| Student-Classroom Ratio | 20:1 |
The institution has enrolled around four hundred students and has 24 teachers to teach them. The school has student-teacher ratio of 13 students per teacher. Eleven teachers are appointed on Regular basis and rest thirteen are appointed on Contract basis. Twelve teachers are Male and remaining twelve are Female. In terms of Academic qualification four teachers are Below Graduate, eleven are Graduate and rest nine are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 20:1, means on an average twenty students sit in a classroom which is very good. There are 12 kids in pre primary, 25 students in class I to V, 84 students in class VI to VIII and 194 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total sixteen clasrooms and seven other rooms. The school has internet facility for students. The school has two laptops, seven desktops, one printer and one generator in its premises. There is library 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.