I can't really answer this one. I don't go to college or any classes. In H.S. I had a hard time 'cos I couldn't focus. Hard to when you have others looking out & wanting 'time'.
A study group/ partner would probably do you some good. Keep you focused. That is the short term. Long term is to figure out why you zone out like this & how to deal w/ it so you aren't.
Keep us updated.
Love,
RhysMadison