Twinkle Children High School
| School Name | Twinkle Children High School |
| Address | Chaulkhowa Grant, Chaulkhowa Grant Gaon, Hiloidhari, Lahoal, Dibrugarh, Assam |
| Location | Chaulkhowa Grant |
| City | Dibrugarh |
| District | Dibrugarh |
| State | Assam |
| Pincode | 786010 |
| Category | Secondary School |
| Block | Lahoal |
Twinkle Children High School is located in Chaulkhowa Grant, Chaulkhowa Grant Gaon, Hiloidhari, Lahoal, Dibrugarh, Assam and was established in year 1992. The school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with State Board for class-X exams. The school is managed by Private Unaided (Recognized). It is located in 116-Dibrugarh assembly constituency. The medium of instructions is Assamese in the school but English is also spoken during classes.
| Class I to V | 63 Students |
| Class VI to VIII | 34 Students |
| Class IX to XII | 15 Students |
| Total Students | 112 Students |
| Total Teachers | 15 Teachers |
| Student-Teacher Ratio | 7:1 |
| Student-Classroom Ratio | 9:1 |
The school has enrolled around two hundred students being taught by around 15 teachers, thus making the student-teacher ratio of 7 students per teacher. All of the teachers are appointed on Regular basis. Four teachers are Male and remaining eleven are Female. In terms of Academic qualification four teachers are Below Graduate, eight are Graduate and rest three are Post Graduate. Two teachers are trained in Computer. The student classroom ratio is 9:1, means on an average nine students sit in a classroom which is very good. There are 63 students in class I to V, 34 students in class VI to VIII and 15 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total twelve clasrooms and two other rooms. There is library 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.