Pre Upper Primary School Ulundai
| School Name | Pre Upper Primary School Ulundai |
| Address | Ulunthai, Kadambathur, Thiruvallur, Tamilnadu |
| Location | Ulunthai |
| City | Thiruvallur |
| District | Thiruvallur |
| State | Tamilnadu |
| Pincode | 602105 |
| Category | Primary School |
| Block | Kadambathur |
Pre Upper Primary School Ulundai is located in Ulunthai, Kadambathur, Thiruvallur, Tamilnadu. Established in year 1926, the school is a Co-educational and is located in Rural area. This is a Primary school and is currently operational. The school is managed by Department of Education. It comes under Thiruvallur assembly constituency. This school comes under Thiruvallur (Sc) parliamentary constituency. The first mode of communication is Tamil in the school but English is also spoken during classes.
| Class I to V | 91 Students |
| Total Students | 91 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 30:1 |
| Student-Classroom Ratio | 23:1 |
The institution has strength of around one hundred students and has 3 teachers to teach them, thus making the student-teacher ratio of 30 students per teacher. All of the teachers are appointed on Regular basis. One teacher is Male and remaining two are Female. In terms of Academic qualification one teacher is Below Graduate and rest two are Post Graduate. Three teachers are trained in Computer. The student classroom ratio is 23:1, means on an average twenty three students sit in a classroom which is very good. There are 91 students in class I to V.
The school is in a Govt. building and it has pucca but broken boundary walls. The school has total four clasrooms. There is reading corner, library and book bank for students. There are two boys toilets, two girls toilets and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.