Lower Karthok Primary School
| School Name | Lower Karthok Primary School |
| Address | Lower Karthok, Tadong Rinchenpong Gpu, Kaluk, Geyzing, Sikkim |
| Location | Lower Karthok |
| City | Geyzing |
| District | Soreng |
| State | Sikkim |
| Pincode | 737111 |
| Category | Primary School |
| Block | Kaluk |
Lower Karthok Primary School is located in Lower Karthok, Tadong Rinchenpong Gpu, Kaluk, Geyzing, Sikkim and was established 47 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. It comes under Rinchenpong (Bl) assembly constituency. This school is situated in Sikkim parliamentary constituency. The medium of instructions is English in the school.
| Pre Primary | 12 Kids |
| Class I to V | 12 Students |
| Total Students | 24 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 6:1 |
| Student-Classroom Ratio | 4:1 |
This school has strength of around one hundred students being taught by around 4 teachers. The student-teacher ratio is 6 students per teacher. Three teachers are appointed on Regular basis and rest one is appointed on Contract basis. Two teachers are Male and remaining two are Female. In terms of Academic qualification three teachers are Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 4:1, means on an average four students sit in a classroom which is very good. There are 12 kids in pre primary and 12 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total six clasrooms. The school has one laptop in its premises. There is reading corner 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.