Ok well a week into university, I've kinda got into a routine, hope these answers help a little
Between classes do you put your mac to sleep or turn it off?
I just close the lid (put it to sleep), that way its quickly available when I need it next
Do you carry a spare battery around with you?
Can't say I do! Just charge it up before i go and if i notice its getting low, Ill just throw it on charge (when i can)
Do you always run off the battery or AC?
When taking notes i use battery, when in the studios i use AC
What program do you use for taking class notes?
I just use textedit simply because when taking notes, I dont need all the fancy features, I just need to get the info down
Do you find using a laptop better for note taking that paper?
As weird as this will sound (after my previous answers) I actually prefer using paper. I can normally write better notes (e.g ones i can make more sense of) when I can write by hand and scribble random arrows etc in.
How do you structure and save your notes? do you have a folder for each subject and make new documents for each class session?
Seeing as its university, im only studying 3 to 5 modules per semester so I just use a simple folder system
~~ TS ~~