Dude, if I were you.... wait until he makes a big deal out of something. Pencils. If he blows up about somebody forgetting a pencil, the next day, show up with a case of four hundred of them.
Sounds like the kind of person who should never be let near kids (and not because he's a pedophile...)
Mr. Plas is a funny name
There are some teachers that are just horrible like that, but sometimes you can get along with strict teachers just so long as you follow their rules. Best of luck, anyway.
(and if following their rules doesn't work, you can always do what Fishy said ( : )
All my teachers are pretty easy going-I'm able to read under the desk in all my classes, just so long as I'm not too disruptive. There are a couple who refuse to allow me to wear hats, though.