Cee Dee Yes Dav Sc Ammapettai
| School Name | Cee Dee Yes Dav Sc Ammapettai |
| Address | Nellikuppam, Ammapettai, Mailai, Thiruporur, Chengalpattu, Tamilnadu |
| Location | Nellikuppam |
| City | Chengalpattu |
| District | Chengalpattu |
| State | Tamilnadu |
| Pincode | 603108 |
| Category | Secondary School |
| Block | Thiruporur |
Cee Dee Yes Dav Sc Ammapettai is located in Nellikuppam, Ammapettai, Mailai, Thiruporur, Chengalpattu, Tamilnadu. Established 11 years ago, this school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with CBSE Board for class-X exams. The school is managed by Private Unaided (Recognized). It is located in Thiruporur assembly constituency. The school falls under Kancheepuram (Sc) parliamentary constituency. The first mode of communication is English in the school.
| Pre Primary | 76 Kids |
| Class I to V | 174 Students |
| Class VI to VIII | 76 Students |
| Class IX to XII | 19 Students |
| Total Students | 345 Students |
| Total Teachers | 24 Teachers |
| Student-Teacher Ratio | 14:1 |
| Student-Classroom Ratio | 14:1 |
The school has around four hundred students studying who are taught by 24 teachers, which makes the student-teacher ratio of 14 students per teacher. All of the teachers are appointed on Regular basis. Two teachers are Male and remaining 22 are Female. In terms of Academic qualification fourteen teachers are Graduate and rest ten are Post Graduate. Two 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 76 kids in pre primary, 174 students in class I to V, 76 students in class VI to VIII and 19 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total twenty five clasrooms and eight other rooms. The school has internet facility for students. The school has one laptop, twenty seven desktops and five digiboards in its premises. There is reading corner, library and book bank for students. There are six boys toilets and ten girls toilets for students. The school has both hand wash facility and drinking water facility for people.