Necessary Supplies I.D. Card and Student Validation Card. You usually cannot do anything on campus without your student picture identification card and student validation card. I like to carry these together in a plastic ID Wallet. I like to use a Mechanical Pencil because I do not like to look for a pencil sharpener in the middle of taking notes or during an exam. Some professors take offense at leaving pencil shavings on the floor.
Pencils tend to have puny little erasers.
Spiral Bound Notebook. Preferably one with built in folders for storing class Syllabus and Class Assignment Schedules. Black Ink Pen. I use it or signing my name to documents when necessary. I think black ink looks more professional than blue ink for signatures and writing papers.