DESM comprise of following sections in basic science and mathematics. All the faculty members of DESM are engaged in teaching in 4 year B.sc B.Ed integrated programme. Apart from that all the faculty members of the department are engaged in Research in their own discipline as well as in Science and Mathematics Education. All the sections have well equipped laboratories with facilitated equipments for effectively conducting the practical components of the B.Sc. B.Ed. programme. The honors is their in all sorts of modern physics, chemistry, Botany, Zoology and Mathematics.