I've been always confused about the names of different education levels and how to use them, and which one is formal and which is not.
Can someone explain if it is master's or master? should I say M.Sc. or MSc? The same goes for bachelor. Is it bachelor's or bachelor? Is BSc./B.Sc./BSc formal in writing? what about the word "undergrad"?
Is it correct to say "I did my bachelor in business management in Canada"?