Hi Aspirant,

Sorry to inform you but there is no such course provided by NIOS after graduation to become teacher. However you can pursue some of the following courses to become teacher(especially in government sector): Bachelor of Education (B.Ed), Master of Education Program (M.Ed.),Bachelor of Physical Education (B.P.Ed.) ,etc.

For more elaborated information about these courses and other programmes to become teacher you can refer the link below,

https://www.careers360.com/courses-certifications/articles/20-teacher-training-courses-pursue-today

Hope this helps.

Good luck!!