Upgrade High School Chalkusha
| School Name | Upgrade High School Chalkusha |
| Address | Chaudhry Tola, Chalkusha, Hazaribag, Jharkhand |
| Location | Chalkusha |
| City | Hazaribag |
| District | Hazaribagh |
| State | Jharkhand |
| Pincode | 825109 |
| Category | Higher Secondary School |
| Block | Chalkusha |
Upgrade High School Chalkusha is located in Chaudhry Tola, Chalkusha, Hazaribag, Jharkhand. Established in year 1952, the 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 State Board for class-X & class-XII exams. The school is managed by Department of Education. It comes under Barkatha assembly constituency. The language used to teach students is Hindi.
| Class I to V | 291 Students |
| Class VI to VIII | 291 Students |
| Class IX to XII | 621 Students |
| Total Students | 1203 Students |
| Total Teachers | 16 Teachers |
| Student-Teacher Ratio | 75:1 |
| Student-Classroom Ratio | 55:1 |
This institution has strength of around one thousand three hundred students and has recruited total 16 teachers. The school has student-teacher ratio of 75 students per teacher. Eleven teachers are appointed on Regular basis and rest five are appointed on Contract basis. Fifteen teachers are Male and remaining one is Female. In terms of Academic qualification nine teachers are Graduate and rest seven are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 55:1, means on an average fifty five students sit in a classroom which is good. There are 291 students in class I to V, 291 students in class VI to VIII and 621 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total twenty two clasrooms. The school has two tablets in its premises. There is reading corner, 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.