The state of art facility that STG provides act as a support system for the students. The spacious and well ventilated classrooms equipped with latest technology to stimulate the teaching-learning process in much interactive and innovative way. The fully air-conditioned library known as Knowledge Hub provides academic resources for all constituents of the school –students and faculty. Aahara- The Food Court, fully air-conditioned IT LAB, Science Lab (Physics, Chemistry and Biology) , Activity Centre, Reading Room for junior STGians, Infirmary with 24 x 7 nurse in case of medical emergency, Auditorium, picturesque Yoga Pavilion, Indoor and Outdoor sports arena  & well networked Transport System are to name a few invaluable facilities at STG.