JKKN College of Education runs 10 B.Ed teaching subjects under NCTE approval and TNTEU affiliation. The departments below are by degree subject. Under the Tamil Nadu B.Ed guidelines for 2026-27, Physics and Chemistry graduates take Physical Science, and Botany, Zoology and Microbiology graduates take Biological Science.
Tamil language education specialization.
English language education specialization.
Mathematics education specialization.
Physics education specialization.
Chemistry education specialization.
Botany (Biological Science) education specialization.
Zoology education specialization.
History education specialization.
Economics education specialization.
Commerce education specialization.
Computer Science education specialization.
Political Science education specialization.
Social Science education specialization.
Microbiology education specialization.