1. Akhil Surendran
Good manishji.but remember you should teach vedic interpretation of bhagavad gita.before teaching just read "Yadhaartha bhagavad gita" of acharya sri m r rajesh.there are so many interpretations of bhagavad gita.shankara bhashyam is mayavaadi interpretation and entirely different from iskcons "Bhagavad gita as it is".it is vishishtaadvaitha interpretation of srila prabhupad
2. Maneesh Jayachandran
Akhil ji, i don't intend to take sides here.Would present all perspectives.Have both the books..Yadhartha bhagawad gita is an awesome book with vedic interpretation.Book of chandrasekhara warrier dc books is the other book i learned with advaitic interpretation.