St.Thomas Higher Secondary School Nadavayal
| School Name | St.Thomas Higher Secondary School Nadavayal |
| Address | Nadavayyal, Nadavayal, Kaniambetta, Vythiri, Kalpetta, Kerala |
| Location | Nadavayyal |
| City | Kalpetta |
| District | Wayanad |
| State | Kerala |
| Pincode | 670721 |
| Category | Higher Secondary School |
| Block | Vythiri |
St.Thomas Higher Secondary School Nadavayal is located in Nadavayyal, Nadavayal, Kaniambetta, Vythiri, Kalpetta, Kerala and was established 65 years ago. This 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 Government Aided. It comes under Kalpetta assembly constituency. The language used to teach students is Malyalam but English is also spoken during classes.
| Class I to V | 160 Students |
| Class VI to VIII | 503 Students |
| Class IX to XII | 627 Students |
| Total Students | 1290 Students |
| Total Teachers | 49 Teachers |
| Student-Teacher Ratio | 26:1 |
| Student-Classroom Ratio | 40:1 |
The school has strength of around one thousand three hundred students who are taught by 49 teachers. The student-teacher ratio is 26 students per teacher. All of the teachers are appointed on Regular basis. Seventeen teachers are Male and remaining 32 are Female. In terms of Academic qualification one teacher is Below Graduate, sixteen are Graduate and rest 32 are Post Graduate. 35 teachers are trained in Computer. The student classroom ratio is 40:1, means on an average forty students sit in a classroom which is good. There are 160 students in class I to V, 503 students in class VI to VIII and 627 students in class IX to XII.
The school is in a private building and it has hedges as boundary. The school has total thirty two clasrooms and five other rooms. The school has internet facility for students. The school has twenty seven laptops, ten desktops, one scanner, one printer, twenty seven digiboards, one webcam and one generator in its premises. There is reading corner, library and book bank for students. There are six boys toilets and eighteen girls toilets for students. The school has both hand wash facility and drinking water facility for people.