PN School follows Trimester pattern of education according to the Government of Tamilnadu.
The entire school structure is divided into five sections:
- Kindergarten (LKG & UKG)
- Primary School Stage (Stds I to V)
- Middle School Stage (Stds VI to VIII)
- High School Stage (Stds IX & X)
- Higher Secondary School Stage (Stds XI & XII).
Primary, Middle and High : (std. I to IX )
The kindergarten section follows play way method of teaching and stress the importance of communication.
Primary School Stage (Stds I to V)
English, Tamil, Mathematics, Science & Social Science are taught. Additional subjects offered are Hindi, Computer Science, GK, Arts & Craft, Yoga, Silambam, Karate and Physical Education.
Middle School Stage (Stds VI to VIII)
English, Tamil, Mathematics, Science & Social Science are taught. Additional subjects offered are Hindi, Computer Science, Value Education, Environmental Studies, GK, Arts & Craft, Yoga, Silambam, Karate and Physical Education.
Secondary School Stage (Stds IX & X)
The curriculum is designed to prepare the students for the board examination. The syllabus includes core subjects like English, Tamil, Mathematics, Science & Social Science, Computer Science, Environmental Education and Physical Education.
Higher Secondary School Stage (Stds XI & XII)
The higher secondary section adopts State Board English medium curriculum for the entire course offered.
The following Groups are offered in the Higher Secondary Course:
Part I: Tamil/Hindi
Part II: English
Part III: Any one of the following Groups :
Group I:
- Mathematics, Physics, Chemistry and Computer Science
- Mathematics, Physics, Chemistry and Biology.
Group II:
- Physics, Chemistry, Botany and Zoology
Group III:
- Commerce, Accountancy, Economics and Computer Science
- Commerce, Accountancy, Economics and Business Mathematics