At NNMHSS, learning extends even beyond the classroom. Our co-curricular system is formulated in such a way that it helps in developing physical fitness, creativity, leadership, innovation, and social responsibility. National service units, sports training systems, and scientific innovation platforms are among the means through which the students are encouraged to find their own strengths, character building and making a meaningful contribution to the community. We are of the opinion that the whole person needs to be developed in order to realize confident, competent, and caring individuals.

NNMHSS is popularly known as a powerhouse football club in Kerala which also has a talent in terms of producing skilled players who perform well in different competitive levels.
NNMHSS is proud of being the only school in the Parappanangadi Sub-District that possesses an NCC unit which enhances our mission of upholding national values and leadership in our students.
NNMHSS has recently opened an Inventor Park with the help of TALROP, which is a place where innovation intersects imagination to instill interest and future-friendly skills.
NNMHSS is under the firm belief that learning is a shared duty and through programs such as the Inventor Park we are pleased to share our learning resources with the rest of the community.