Thangchung Primary School
| School Name | Thangchung Primary School |
| Address | Upper Lasso, Tashiding Gpu, Chongrang, Geyzing, Sikkim |
| Location | Upper Lasso |
| City | Geyzing |
| District | Gyalshing |
| State | Sikkim |
| Pincode | 737111 |
| Category | Primary School |
| Block | Chongrang |
Thangchung Primary School is located in Upper Lasso, Tashiding Gpu, Chongrang, Geyzing, Sikkim and was established in year 1985. The 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. The school is situated in Yoksam-Tashiding (Bl) assembly constituency. This school comes under Sikkim parliamentary constituency. The medium of instructions is English in the school.
| Pre Primary | 13 Kids |
| Class I to V | 19 Students |
| Total Students | 32 Students |
| Total Teachers | 6 Teachers |
| Student-Teacher Ratio | 5:1 |
| Student-Classroom Ratio | 6:1 |
The institution has around one hundred students studying and has recruited total 6 teachers, which makes the student-teacher ratio of 5 students per teacher. Four teachers are appointed on Regular basis and rest two are appointed on Contract basis. One teacher is Male and remaining five are Female. In terms of Academic qualification three teachers are Below Graduate and rest three are Graduate. Two teachers are trained in Computer. The student classroom ratio is 6:1, means on an average six students sit in a classroom which is very good. There are 13 kids in pre primary and 19 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total five clasrooms. The school has one laptop and one LED 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.