Upgrade Middle School Joko
| School Name | Upgrade Middle School Joko |
| Address | Joko, Karali, Keredari, Hazaribag, Jharkhand |
| Location | Joko |
| City | Hazaribag |
| District | Hazaribagh |
| State | Jharkhand |
| Pincode | 825321 |
| Category | Upper Primary School |
| Block | Keredari |
Upgrade Middle School Joko is located in Joko, Karali, Keredari, Hazaribag, Jharkhand. Established 101 years ago, this 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 | 65 Students |
| Class VI to VIII | 61 Students |
| Total Students | 126 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 42:1 |
| Student-Classroom Ratio | 14:1 |
This institution has enrolled around two hundred students and has recruited total 3 teachers. The school has student-teacher ratio of 42 students per teacher. One teacher is appointed on Regular basis and rest two are appointed on Contract basis. One teacher is Male and remaining two are Female. In terms of Academic qualification two teachers are Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 14:1, means on an average fourteen students sit in a classroom which is very good. There are 65 students in class I to V and 61 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total nine clasrooms. The school has one tablet in its premises. There is reading corner, library and book bank 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.