I have a supplies drawer where I have...
-pens (multiple colors because notes are better to read that way, esp when dealing with graphs and such)
-pencils and erasers
-pencil sharpener
-highlighters (fat and skinny), and highlighters with built in post-its for flagging
-post it notes (big and small for flagging and general notes)
-ink cartridges
-white out
-crayons and markers (you still make posters)
-stapler and staples
-paper clips (I use the ones designed to hold a TON of pages with the foldable clips)
-ruler
-graphing caculator
Other supplies that I keep in milk crates for the ease of starage...
-notebooks (hit Target when they are $.10ea!!!!!) I usually buy a box so it lasts me the entire school year
-binders
-binder paper
-divders
-3-hole punch
-large manilla envelopes
-clear plastic sleeves
-printer paper
Other supplies that I have found useful...
-a calling card if you don't have a cell phone
-a good backpack
-I second the umbrella
-I second the shower caddy (our school suggested the ice cream tubs, but any caddy or bucket will do)
-power strip/extension cord
-wall calander
-a decent printer (I like the scanner/copier ones as trying to find a copier at midnight can be tough)
-flash drive and extra burnable cds
-gift cards for nearby stores (Target,
WalMart, Safeway, Gas)