Upgrade Middle School Kori
| School Name | Upgrade Middle School Kori |
| Address | Kori, Sanki, Patratu, Ramgarh, Jharkhand |
| Location | Kori |
| City | Ramgarh |
| District | Ramgarh |
| State | Jharkhand |
| Pincode | 829105 |
| Category | Upper Primary School |
| Block | Patratu |
Upgrade Middle School Kori is located in Kori, Sanki, Patratu, Ramgarh, Jharkhand and was established in year 1965. The 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 Department of Education. It is located in Barkagaon assembly constituency. This is primarily Hindi medium school but English is also spoken during classes.
| Class I to V | 86 Students |
| Class VI to VIII | 114 Students |
| Total Students | 200 Students |
| Total Teachers | 5 Teachers |
| Student-Teacher Ratio | 40:1 |
| Student-Classroom Ratio | 18:1 |
This school has around three hundred students studying being taught by around 5 teachers, which makes the student-teacher ratio of 40 students per teacher. One teacher is appointed on Regular basis and rest four are appointed on Contract basis. Four teachers are Male and remaining one is Female. In terms of Academic qualification three teachers are Below Graduate and rest two are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 18:1, means on an average eighteen students sit in a classroom which is very good. There are 86 students in class I to V and 114 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total eleven clasrooms. The school has two tablets in its premises. There is both library and book bank for students. There are two boys toilets and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.